1. The neutralization reaction between hydrochloric acid and calcium hydroxide produces calcium chloride and water. 2 HCI + Ca(OH)2 ®2 H2O + CaCl2 If 75 grams of Ca(OH)2 is used in the reaction, determine the following: a. Number of moles of HCI needed to completely react with Ca(OH)2. b. Mass of CaC2 formed in the reaction.

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A: The answer to the following question is given as:

Q: Mg + 2HCI MgCl2 + H2 How many grams of HCI are consumed by the reaction of 6.8 moles of Mg?

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Q: Consider the following reaction of K2S2O3 for neutralizing chlorine in industrial bleaching. K2S2O3…

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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".