a. For the following unbalanced equation, calculate how many moles of the second reactant would be required to react completely with 0.608 grams of the first reactant. Al(s) + Br₂ (1)→ AlBr3 (8) mol Br₂ b. For the following unbalanced equation, calculate how many moles of the second reactant would be required to react completely with 0.956 grams of the first reactant. Hg(1) + HCIO4 (aq) → Hg(ClO4)2 (aq) + H₂(g) mol HC104 c. For the following unbalanced equation, calculate how many moles of the second reactant would be required to react completely with 0.692 grams of the first reactant. K(8) + P(8)→ K3P (8) mol P

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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".