Consider the following reaction: 3N₂H4 (1)--> 4NH3(g) + N₂(g) How many moles of NH3(g) are formed when 2.28 mol of N₂H4(1) reacts completely? Question 10 For the following reaction, calculate how many grams of H₂O(l) are produced when 10.8g HCI completely reacts with excess Na₂CO3 (aq). 2.67 g 6.52 g 1.84 g 5.34 g 2HCl(aq) + Na₂CO3(aq) - ---> 2NaCl(aq) + H₂O(1) + CO₂(g) 3

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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".