10. The oxides of Group 15 react with water to give acids. Which of the following chemical equation is CORRECT to describe the reaction? A. N2O3 + H20 → HNO3 В. Р.Ов + 6H:0 АН:РОз C. As406 + H20 → HASO3 D. SbĄO6 + H20 → HS6O3

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A: Welcome to bartleby !

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Q: 18 22. How many H₂O molecules are contained in a glass that holds 250. g of H₂ g/mole?

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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".