Can someone help me to answer this correctly, please, and explain it. Please answer these 2 short questions, I don't have more money to buy more questions. These 2 questions are different.

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1. b.

For the following reaction, 7.83 grams of silicon tetrafluoride are allowed to react with 7.53 grams of water. silicon tetrafluoride (s)+ water (l) hydrofluoric acid (aq)+ silicon dioxide (s) What is the maximum amount of hydrofluoric acid that can be formed? Mass = g What is the FORMULA for the limiting reactant? What amount of the excess reactant remains after the reaction is complete? Mass = g For the following reaction, 30.6 grams of bromine are allowed to react with 11.6 grams of chlorine gas. bromine(g)+chlorine(g)brominemonochloride(g) What is the maximum mass of bromine monochloride that can be formed? Mass= What is the FORMULA for the limiting reactant? What mass of the excess reagent remains after the reaction is complete? Mass = g