When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water are produced.   CaCO3(s)+2HCl(aq)⟶CaCl2(aq)+H2O(l)+CO2(g)CaCO3(s)+2HCl(aq)⟶CaCl2(aq)+H2O(l)+CO2(g)   How many grams of calcium chloride will be produced when 30.0 g30.0 g of calcium carbonate is combined with 15.0 g15.0 g of hydrochloric acid? mass of CaCl2CaCl2:   gg Which reactant is in excess? CaCO3CaCO3 HClHCl How many grams of the excess reactant will remain after the reaction is complete? mass of excess reactant:

Q: Balance the following chemical equation (if necessary): FeCl:(aq) + Na2S(aq) → Fe:S:(s) + NaCI(aq)

A: The following Chemical Equation can be balanced as follows -

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A: The reaction is – MnO2s + 4HClaq →MnCl2aq + 2H2Ol +Cl2g

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A: Answer = B 2.07 iron (iii) carbonate

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A: The solution is given below -

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Q: ts "moles of water" ?

A:

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Q: Draw the alkene that would react with the reagent given to account for the product formed. OH H₂SO4…

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A:

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Q: is

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A:

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Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Given;

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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".