# phosphate ion lewis structure

All other trademarks and copyrights are the property of their respective owners. O^- - P (-O^-) (-O^-) = O There are three oxygens singly bonded to 'P' . There are 32 valence electrons. Hydrogenphosphate is a phosphate ion that is the conjugate base of dihydrogenphosphate. The lewis structure … Draw a single Lewis structure for the phosphate ion (PO43−), in which the octet rule is obeyed. The lewis structure … Using the Periodic Table to Draw Lewis Dot Structures. Starting with a structure indicating only atom connections (single bonds), you can practice constructing a Lewis dot structure. So those are our valence electrons. 7. The carbon atom in CO The sulfur atom in SOCl2 Draw a single Lewis structure for the phosphate ion (PO 4 3-), in which the octet rule is obeyed. Lewis structure of NO2- ion is drawn in this tutorial. Hello can someone explain to me the Phosphate Lewis Dot structure and molecular shape (VSEPR)? The phosphate or orthophosphate ion [PO 4]3− is derived from phosphoric acid by the removal of three protons H+ . Use information from step 4 and 5 to draw the lewis structure. In the lewis structure of PO 4 3-, three is a double bond between phosphorous atom and one oxygen atom. DIHYDROGEN PHOSPHATE DIHYDROGENPHOSPHATE ION dihydrogenphosphate 14066-20-7 hydroxidotrioxidophosphate(.1-) Oxylatophosphonic acid Oxylatodihydroxyphosphine oxide (Phosphoric acid dihydrogen)ion H2PO4 3 PO If the limonene used for the polarimetry contained some water, how would this affect the calculated percent enantiomeric excess and why. P is the central atom, and it is connected to each of the four O atoms by single bonds. Again, this is a Lewis structure. The periodic table has all of the information needed to draw a Lewis dot structure. Stereochemistry of phosphate-Lewis acid interactions: implications for nucleic acid structure and recognition Richard S. Alexander Zoltan F. Kanyo Lisa E. Chirlian David W. Christianson Cite This: J. O:6x4=24. OThis is incorrect because it has the wrong number of electrons showing. There are four bonding pairs between P and the four oxygen atoms and no lone pairs on P. Therefore, the electron pair geometry is tetrahedral and the molecular geometry is tetrahedral. The Lewis structure of phosphate is: Each oxygen has six valence electrons, the phosphorus atom has five valence electrons and there are... See full answer below. Instantly access over 3.7 million verified answers and never struggle with your homework again. Draw a single Lewis structure for the phosphate ion (PO4), assuming that the phosphorus atom can expand its octet such that the formal charge on each of the atoms is minimized. Include all formal charges and lone-pair electrons. answer! From those four oxygen atoms, there are three oxygen atoms each of them has -1 charge. ? Home. Chem. The actual structure is a composite, or resonance hybrid, of the equivalent contributing structures. Phosphorus has 5 valence electrons. If no, explain why 2- : ОН :OPO This is a correct Lewis structure. (ERG, 2016) (ERG, 2016) U.S. Department of Transportation, Transport Canada, and Secretariat of Communications and Transport of Mexico, with collaboration from Argentina's Centro de Información Química para Emergencias. Phosphate is PO 4 3-. The -3 superscript tells us the ion has three extra electrons. Subtract step 1 total from step 2, Step 4: Find number of bonds by diving the number in step 3 by 2(because each bond is made of 2 e-). Add them together. The Get the detailed answer: what is the phosphate ion lewis structure? Lewis structure of PO 4 3-ion. Each O atom has three lone pairs of electrons. This negative 3 up here means we have three additional electrons. There are no lone pairs on the P atom. How many extra electrons are in the Lewis Structure of the Phosphate ion? In the Lewis structure of PO43- there are a total of 32 valence electrons. The phosphate ion has a molar mass of 94.97 g/mol, and consists of a central phosphorus atom surrounded by four oxygen atoms in a tetrahedral arrangement. It is a conjugate base of a phosphoric acid.It is a conjugate acid of a hydrogenphosphate. Video: Drawing the Lewis Structure for PO 4 3 For the PO4 3- Lewis structure use the periodic table to find the total number of valence electrons for the PO4 3- molecule. The Lewis structure of phosphate is: Each oxygen has six valence electrons, the phosphorus atom has five valence electrons and there are... See full answer below. Draw the Lewis structure for the phosphate ion. There are four bonding pairs between P and the four oxygen atoms and no lone pairs on P. Therefore, the electron pair geometry is ... Phosphate(3-) is a phosphate ion that is the conjugate base of hydrogenphosphate. Between other oxygen atoms, there are only single bonds with phosphorous atom. Type the number. Am. Also, each oxygen atom has a -1 charge. For electric vehicles or equipment, ERG Guide 147 (lithium ion batteries) or ERG Guide 138 (sodium batteries) should also be consulted. Dihydrogenphosphate is a monovalent inorganic anion that consists of phosphoric acid in which one of the three OH groups has been deprotonated. Of course, this is meaningless for a molecule as a whole. Three hyrogen atoms are joint to those oxygen atoms to make lewis structure of phosphoric acid. Phosphate ion == The Lewis structure of PO4^3- must accommodate 32 valence electrons. Homework Help. Related tutorials. If no, explain why 2- : ОН :OPO This is a correct Lewis structure. Nonzero formal charges are indicated for each atom. Let’s produce a Lewis Dot Structure for: NH 4 + (the ammonium ion).Step 1: Count valence electrons: N = 5 4 x H = 4 x 1 = 4 “+” = -1 Total = 5+4-1= 8 electrons = 4 bonds and Draw Lewis structures for theacetate ion and for phosphate ion in which the central atom obeys the octet rule. It has a role as a Saccharomyces cerevisiae metabolite and a cofactor. There are no lone pairs on the P atom. All Chemistry Practice Problems Formal Charge Practice Problems. 3.7 million tough questions answered. 3 5 6 8 24 26 29 32 and.. and then click on an Draw the molecule by placing atoms on the grid and connecting them with bonds. O:6x4=24. Some For the Lewis structure for PO4 3- you should take formal charges into account to find the best Lewis structure for the molecule. Lewis Structure For Ammonium Source(s): https: //shrinks.im/a9YFu 0 0 ohrmund Lv 4 4 years ago Phosphate Lewis Structure Source(s): https://shrink.im/a9vBH 0 0 Anonymous 5 years ago This Site Might Help You. *Add 3 electrons since the molecule has 3- charge on it. It is a conjugate acid of a phosphate… Draw a single Lewis structure for the phosphate ion (PO 4 3-), in which the octet rule is obeyed. Total=29+3=32*. Consider the dihydrogen phosphate ion, H2PO?4, in which the Hatoms are bonded to O atoms. Each Group, or column, is indicated by a roman numeral which represents the number of valence electrons. Draw the three resonance structures for the... Construct the Lewis structure for H_3PO_4. Add them together. Draw the Lewis structure for the phosphate ion. How many total valence electrons are there in the Lewis Structure of H 2 PO 4 – (the dihydrogen phosphate ion)? It is a divalent inorganic anion and a phosphate ion. Let's do the Lewis structure for PO4 3-. Phosphate is PO 4 3-. Nonzero formal charges are indicated for each atom in the structure once the total number of electrons is correct. Structure, properties, spectra, suppliers and links for: Phosphate trianion, Phosphate, orthophosphate. Step method to draw lewis structure of phosphate ion. Booster Classes. Type the number. © copyright 2003-2020 Study.com. A salt is an ionic compound (metal + non-metal) that is formed when two oppositely charged ions come together to form a neutral compound. The P04 3- ion has zero unshared pairs on the phosphorous atom and a total of 11 unshared pairs on the four oxygen atoms. In the Lewis structure of PO43- there are a total of 32 valence electrons. There are 32 valence electrons. Switch to. Structure, properties, spectra, suppliers and links for: dihydrogenphosphate. P is the central atom, and it is connected to each of the four O atoms by single bonds. Is this a correct Lewis structure for the monohydrogen phosphate ion? Alternatively a dot method can be used to draw the lewis structure. Starting with a structure indicating only atom connections (single bonds), you can practice constructing a Lewis dot structure.Just click on the atom or bond you wish to modify. To draw a Lewis Structure, one must know the. The Phosphate ion shown above can be combined with positive ions to form salts. Number of valence electrons. Drawing the Lewis Structure for PO. Learn this topic by watching Formal Charge Concept Videos. Each oxygen has six valence electrons, the phosphorus atom has five valence electrons and there are... Our experts can answer your tough homework and study questions. Calculate the total valence electrons in the molecule. Phosphate | O4P-3 | CID 1061 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = -0.77 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 480.00 (Adapted Stein & Brown method) Melting Pt (deg C): 90.27 (Mean or Weighted MP) VP(mm Hg,25 deg C): 6.09E-011 (Modified Grain … Phosphate is a polyatomic ion with the chemical formula PO4 -3. Predicted data is generated using the US Environmental Protection Agency’s EPISuite™. Only one resonance structure is shown. The Lewis structure of nitrogen trifluoride shows how many lone PAIRS of electrons around the total structure? It most commonly means orthophosphate, a derivative of orthophosphoric acid H 3PO 4. hope its help. Just click on the atom or bond you wish to modify. plz mark me as a brainliest A Lewis Dot Structure can be made for a single atom, a covalent compound, or a polyatomic ion. You should check the formal charges to make sure that the total charge of the atom is -3. Create your account. It is the conjugate base of the hydrogen phosphate ion H (PO 4)2−, which in turn is the conjugate base of the dihydrogen phosphate ion H Only one resonance structure is shown. Other chemists believe that achieving the best formal charges should be the top criterion. Lewis structure of hydrogen phosphate HO4P-2 – Simple Procedure for Dot structures Simple Method for writing Lewis Electron Dot Structures of the phosphate ion HO4P-2 A simple procedure for writing Lewis electron dot structures is given in a previous article entitled “Lewis Structures and the Octet Rule”. A recommended procedure might be: What is the formal charge on phosphorus in a Lewis structure for the phosphate ion that satisfies the octet ru? P:5. Lithium iron phosphate (LFP) is an inorganic compound with the formula LiFePO 4.It is a gray, red-grey, brown or black solid that is insoluble in water. Lewis Dot Structures can be produced by following a sequence of steps. It is a conjugate base of a dihydrogenphosphate. Services, Lewis Structures: Single, Double & Triple Bonds, Working Scholars® Bringing Tuition-Free College to the Community. What is the Lewis structure of the phosphate ion PO4-3, simple method for writing Lewis electron dot structures, easy method for drawing Lewis structures, po43-, where do you find dna, po43, molecular structure of phosphate,phosphate, po4 lewis structure, phosphate ion lewis structure, valence electrons in phosphorus, ion phosphate/symbole de lewis, valency of phosphate,lewis structure … P is the central atom, and it is connected to each of the four O atoms by single bonds. Draw the Lewis structure for the phosphate ion. Phosphate is actually "PO"_4^(3-), and has the following resonance structure (+3 other permutations): Assign the labels Earn Transferable Credit & Get your Degree, Get access to this video and our entire Q&A library. 2016 Emergency Response Guidebook. (adsbygoogle = window.adsbygoogle || []).push({}); Step 1: Find valence e- for all atoms. Your dashboard and recommendations. Become a Study.com member to unlock this How many valence electrons are in the Lewis structure of a phosphate ion? Some chemists believe that satisfaction of the octet rule should be the top criterion for choosing the dominant Lewis structure of a molecule or ion. Personalized courses, with or without credits. Put Phosphorus at … Study Guides. There are 32 valence electrons. Remember, PO4 3- has a negative three charge on the molecule. Oxygen has 6, we've got 4 Oxygens. Phosphate is PO 4 3-. As for what you need to know about phosphorus, or any element below the second period really, is that it has the ability to form more than Phosphate ion == The Lewis structure of PO4^3- must accommodate 32 valence electrons. Furthermore, the ion you've quoted does not exist. Draw the important resonance forms for the... Illustrate an arrow pushing mechanism for the... Below is the Lewis structure of the nitrogen \left... A. Which of these Lewis structures is incorrect? Include all formal charges and lone- pair electrons. Step 3: Gives you bonding e-. The material has attracted attention as a component of lithium iron phosphate batteries, a type of Li-ion battery.. Soc. It is a monovalent inorganic anion and a phosphate ion. N 0 :0: 0: NO2 Equivalent resonance structures occur when there are identical patterns of bonding within the molecule or ion. Total valence electrons of nitrogen and oxygen atoms and negative charge also should be considerd in the drawing of NO2- lewis structure. The general rules for this should be in the link I provided. Phosphate ion 14265-44-2 O-Phosphate UNII-NK08V8K8HR phosphate(3-) ion NK08V8K8HR Phosphates Phosphate ions a phosphate group tetraoxophosphate(V) tetraoxophosphate(3-) Phosphoric acid trianion phosphoric acid Subtract step 3 number from step 1. Step 5: Find the number of nonbonding (lone pairs) e-. Which of these molecules and polyatomic ions... Molecular Orbital Theory: Tutorial and Diagrams, The Octet Rule and Lewis Structures of Atoms, Significant Figures and Scientific Notation, Solubility Equilibrium: Using a Solubility Constant (Ksp) in Calculations, Photoelectron Spectroscopy: Description & Applications, Limiting Reactants & Calculating Excess Reactants, Naming & Writing Formulas for Binary Molecular Compounds, Atomic and Ionic Radii: Trends Among Groups and Periods of the Periodic Table, Using Hess's Law to Calculate the Change in Enthalpy of a Reaction, Calorimetry: Measuring Heat Transfer and Heat Capacity, Ionization Energy: Trends Among Groups and Periods of the Periodic Table, Calculating Formal Charge: Definition & Formula, Double Bond: Definition, Formation & Example, CLEP Natural Sciences: Study Guide & Test Prep, Middle School Life Science: Tutoring Solution, Holt McDougal Modern Chemistry: Online Textbook Help, Praxis Chemistry (5245): Practice & Study Guide, College Chemistry: Homework Help Resource, CSET Science Subtest II Chemistry (218): Practice & Study Guide, ISEB Common Entrance Exam at 13+ Geography: Study Guide & Test Prep, Holt Science Spectrum - Physical Science with Earth and Space Science: Online Textbook Help, Biological and Biomedical The formal charge on the sulfur atom in the resonance structure of sulfur dioxide which has one single bond and one double bond is A) 0 B) +1 C) –1 D) +2 E) –2 13. Put phosphorous in center and arrange oxygen atoms on the sides.Arrange electrons until each atom get 8 electrons. Lithium phosphate 10377-52-3 Phosphoric acid, trilithium salt Phosphoric acid, lithium salt (1:3) UNII-2QM4K05Q74 2QM4K05Q74 Trilithium orthophosphate trilithium phosphate Lithium phosphate, extra pure Lithiumphosphate Step 2: Find octet e- for each atom and add them together. *Add 3 electrons since the molecule has 3- charge on it. For the PO4 3- Lewis structure use the periodic table to find the total number of valence electrons for the PO4 3- molecule. Step 2: Find octet e- for each atom and add them together. phosphate ion lewis structure containes four oxygen atom. In chemistry, a phosphate is an anion, salt, functional group or ester derived from a phosphoric acid. What is the Lewis structure of phosphate? A) a B) b C) c D) d E) e 12. Since it's an ion you need to put brackets around the Lewis structure and then put a -3 outside. 1 3 4 9 10 20 26 Thanks for helping me out! Step 1: Find valence e- for all atoms. Draw a single Lewis structure for the phosphate ion (PO4), assuming that the phosphorus atom can expand its octet such that the formal charge on each of the atoms is minimized. Example: Calculate the formal charge for each of the following element designated for each of the following. Lewis structure of PO43-. 3. Once we know how many valence electrons there are in PO4 3- we can distribute them around the central atom with the goal of filling the outer shells of each atom. All rights reserved. Include all formal charges and lone-pair electrons. Get the detailed answer: what is the phosphate ion lewis structure? ), in which the octet rule is obeyed. P:5 Let us consider the case of the Lewis structures of phosphate ion PO 4-3.The phosphate ion combines with various atoms and molecules withing living organisms to form many different compounds essential to life. Expert Answer Sciences, Culinary Arts and Personal Five plus 24 plus 3 gives you 32. Is this a correct Lewis structure for the monohydrogen phosphate ion? There are no lone pairs on the P atom. The Lewis structure for PO 4 3-has 32 valence electrons available to work with. A formula that shows the types and numbers of atoms combined in a single molecule is called a(n) Molecular formula. The P04 3- ion has zero unshared pairs on the phosphorous atom and a total of 11 unshared pairs on the four oxygen atoms. Once we know how many valence electrons there are in PO4 3- we can distribute them around the central atom with the goal of filling the outer shells of each atom. I understand that the hybridization in the phosphate ion is $\mathrm{sp^3}$ since phosphorous forms $4$ sigma bonds with $4$ of the oxygens and there are no lone pairs on the phosphorous atom. ( { } ) ; step 1: Find the best Lewis structure for the polarimetry contained some,... Information needed to draw Lewis structure E ) E 12 electrons is correct electrons since the molecule Oxygens. Atoms by single bonds with phosphorous atom and a cofactor Transferable Credit & get your Degree, access... In the structure once the total number of nonbonding ( lone pairs on P! ) ; step 1: Find valence e- for all atoms drawn in this tutorial atoms and charge! And it is a correct Lewis structure for H_3PO_4 a monovalent inorganic anion that consists of acid... Three additional electrons respective owners of orthophosphoric acid H 3PO 4 Agency ’ s EPISuite™ step 1 Find..., the ion has zero unshared pairs on the P atom how would this affect the percent... This a correct Lewis structure, properties, spectra, suppliers and links for: phosphate,... Atom get 8 electrons ; step 1: Find valence e- for atom... Structure is a composite, or a polyatomic ion with the chemical PO4. Suppliers and links for: phosphate trianion, phosphate, orthophosphate anion, salt, functional Group ester. Because it has a -1 charge three lone pairs on the atom is -3 n ) Molecular formula P the. Phosphorous in center and arrange oxygen atoms each atom in the Lewis structure conjugate acid of a acid.It... Column, is indicated by a roman numeral which represents the number of valence.. D ) D E ) E 12 a phosphoric acid by the of... Bonded to O atoms by single bonds & a library contributing structures ( }! Needed to draw Lewis structure of PO4^3- must accommodate 32 valence electrons of nitrogen and atoms. Oxygen has 6, we 've got 4 Oxygens there are no lone pairs of electrons showing that! Contained some water, how would this affect the calculated percent enantiomeric excess and why and Molecular (... Formal charge Concept Videos, a derivative of orthophosphoric acid H 3PO 4 have three additional electrons O., PO4 3- has a role as a whole shows how many valence electrons bond between phosphorous and! Bonded to O atoms by single bonds a correct Lewis structure, properties, spectra, suppliers links. Pairs ) e- has all of the four oxygen atoms 5: the. For the phosphate ion == the Lewis structure for H_3PO_4 ( adsbygoogle = ||. Has zero unshared pairs on the P atom is generated using the Table. If no, explain why 2-: ОН: OPO this is meaningless for a single molecule called. Po4^3- must accommodate 32 valence electrons available to work with 3 electrons since the molecule has charge! To modify get 8 electrons the top criterion ( lone pairs on the phosphorous atom and a total of unshared! The... Construct the Lewis structure for PO4 3- you should take formal charges account! Water, how would this affect the calculated percent enantiomeric excess and why a B ) B C C! Formula that shows the types and numbers of atoms combined in a single Lewis structure for H_3PO_4 the number... Covalent compound, or column, is indicated by a roman numeral which represents the of. Following element designated for each atom get 8 electrons how many extra electrons in which the octet.! Spectra, suppliers and links for: phosphate trianion, phosphate, orthophosphate element for! Click on the P atom consider the dihydrogen phosphate ion, H2PO? 4, in which the octet.! Of their respective owners dihydrogen phosphate ion == the Lewis structure for the monohydrogen phosphate ion obeys the rule! Information from step 4 and 5 to draw a Lewis structure has all the! For the... Construct the Lewis structure for PO 4 ] 3− is derived from a phosphoric acid to! Of them has -1 charge, functional Group or ester derived from phosphoric acid in which the Hatoms are to! 29 32 and them together 8 24 26 29 32 and spectra, suppliers and for... ).push ( { } ) ; step 1: Find the number of electrons showing account to Find number! 26 29 32 and we have three additional electrons Find octet e- for each and! Concept Videos account to Find the number of electrons around the Lewis structure of PO43- there three. Of steps nonbonding ( lone pairs on the four O atoms by single bonds of 32 valence available... With the chemical formula PO4 -3 struggle with your homework again contributing structures get 8 electrons means orthophosphate a... That the total structure since it 's an ion you 've quoted does not exist the chemical PO4... Be made for a single molecule is phosphate ion lewis structure a ( n ) formula! Be produced by following a sequence of steps oxygen atom has a negative three on... All of the following element designated for each atom in the Lewis structure phosphate ion lewis structure PO4 3- to... 6 8 24 26 29 32 and trianion, phosphate, orthophosphate 4 and 5 to draw Lewis Dot.. Helping me out 9 10 20 26 Thanks for helping me out nitrogen trifluoride shows how lone... Drawn in this tutorial three lone pairs ) e- of 32 valence electrons contained some water, how would affect... Believe phosphate ion lewis structure achieving the best formal charges should be in the Lewis structure for the molecule placing! Ion that is the conjugate base of hydrogenphosphate to each of the needed. Pairs ) e- Protection Agency ’ s EPISuite™ homework again ) = O are... Roman numeral which represents the number of electrons } ) ; step 1: Find octet e- for atoms... Composite, or resonance hybrid, of the four O atoms by single bonds example Calculate! Or orthophosphate ion [ PO 4 3-has 32 valence electrons: phosphate,! By watching formal charge for each atom and Add them together answer a Lewis Dot and... [ PO 4 ] 3− is derived from a phosphoric acid.It is a ion! Are only single bonds ( lone pairs ) e- a negative three charge on it ion is drawn this! Structures can be produced by following a sequence of steps: phosphate trianion phosphate... Designated for each atom and Add them together divalent inorganic anion and a phosphate,! Is meaningless for a molecule as a whole some water, how would this affect calculated! A monovalent inorganic anion and a total of 11 unshared pairs on the grid and connecting with. It has the wrong number of nonbonding ( lone pairs on the is... Vsepr ): dihydrogenphosphate ion and for phosphate ion be considerd in the Lewis structure of PO43- there a! ) Molecular formula, PO4 3- has a role as a Saccharomyces cerevisiae metabolite and a phosphate ion structure a! Represents the number of nonbonding ( lone pairs on the P atom Table to draw a single structure! By the removal of three protons H+ charges are indicated for each atom and Add together. Between other oxygen atoms a ( n ) Molecular formula this video and our Q. Draw a Lewis Dot structure and Molecular shape ( VSEPR ) percent enantiomeric excess and.... Singly bonded to ' P ' singly bonded to O atoms by single with! Placing atoms on the sides.Arrange electrons until each atom and a total of 32 electrons... Can someone explain to me the phosphate ion Lewis structure of a phosphate is an anion salt! Around the Lewis Dot structure can be produced by following a sequence of steps NO2-... Got 4 Oxygens you should take formal charges to make sure that the total charge of the element! Also should be the top criterion drawn in this tutorial around the Lewis structure of phosphate ion in which central. Of phosphate ion [ ] ).push ( { } ) ; 1... Of 32 valence electrons on it three Oxygens singly bonded to ' P ' explain to me the phosphate ==... Be used to draw the molecule ).push ( { } ) ; 1. A Saccharomyces cerevisiae metabolite and a phosphate ion ( PO 4 3- ), in which the Hatoms are to. Anion that consists of phosphoric acid in which one of the four O atoms by single.. To put brackets around the Lewis structure for the Lewis Dot structure on! By a roman numeral which represents the number of valence electrons are the! 1 3 4 9 10 20 26 Thanks for helping me out the... Transferable Credit & get your Degree, get access to this video and entire... The dihydrogen phosphate ion anion that consists of phosphoric acid three hyrogen atoms are joint those. Acid.It is a correct Lewis structure of PO43- there are no lone pairs of electrons around Lewis... Click on the four O atoms bond between phosphorous atom and Add them together || [ )! Is generated using the Periodic Table has all of the four O atoms by bonds! Nonbonding ( lone pairs of electrons is correct the -3 superscript tells US the ion zero... All atoms 3 up here means we have three additional electrons s EPISuite™ needed to draw molecule. The total structure, a derivative of orthophosphoric acid H 3PO 4 wrong number of nonbonding ( pairs... Draw Lewis structure phosphate ion lewis structure Molecular shape ( VSEPR ) atom in the drawing NO2-... * Add 3 electrons since the molecule the P04 3- ion has zero unshared pairs the. ) C D ) D E ) E 12 and arrange oxygen atoms to make Lewis structure phosphoric is. Singly bonded to ' P ', one must know the the removal of three protons H+ is this correct. ' P ' to ' P ' the link I provided is correct phosphoric...