Balancing equations with polyatomic ionsWhen balancing chemical equations with polyatomic ions, it may help to balance the ion as a whole. For example, the ion PO4° can betreated as a unit and balanced in both the reactants and the product, or you can break it down and balance each atom separately .Part BPhosphoric acid reacts with magnesium hydroxide to produce magnesium phosphate and water via the following reaction:? H3PO4 + ? Mg(OH)2 → ? Mg3(PO4)2 + ? H20Balance the equation, then enter the coefficients, in order, in the answer box.Enter four integers separated by commas.

According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Phosphoric acid reacts with magnesium hydroxide to produce magnesium phosphate and water via the following reaction: ? H3PO4 + ? Mg(OH)2 →? Mg3(PO4)2 + ? H2O Balance the equation, then enter the coefficients, in order, in the answer box. Enter four integers separated by commas.

Phosphoric acid reacts with magnesium hydroxide to produce magnesium phosphate and water via the following reaction: ? H3PO4 + ? Mg(OH)2 →? Mg3(PO4)2 + ? H2O Balance the equation, then enter the coefficients, in order, in the answer box. Enter four integers separated by commas.

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter4: Stoichiometry

Section: Chapter Questions

Problem 4.69PAE: 4.69 The pictures below show a molecular-scale view of a chemical reaction between H2 and CO to...

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

Balancing equations with polyatomic ions
When balancing chemical equations with polyatomic ions, it may help to balance the ion as a whole. For example, the ion PO4° can be
treated as a unit and balanced in both the reactants and the product, or you can break it down and balance each atom separately .
Part B
Phosphoric acid reacts with magnesium hydroxide to produce magnesium phosphate and water via the following reaction:
? H3PO4 + ? Mg(OH)2 → ? Mg3(PO4)2 + ? H20
Balance the equation, then enter the coefficients, in order, in the answer box.
Enter four integers separated by commas.

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