An old antacid commercial claimed that each tablet of their product could neutralize 47 times its mass in stomach acid. The active ingredient in the antacid tablet, NaAl(OH)2CO3, reacts with HCl in stomach acid according the balanced equation: NaAl(OH)2CO3 + 4HCl --> NaCl + AlCl3 + 3H2O + CO2 how many moles of HCl can a 1.60 g antacid tablet neutralize if the tablet contains .382 g of the active ingredient ? number of moles HCl =  If stomach acid has a concentration of .14M HCl, determine how many times the tablet's own mass of stomach acid can be neutralized by the 1.60 g antacid tablet. Assume the stomach acid has the density of water 1 g/mL number of times =

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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".