# Answer to Question #46059 in Other Chemistry for Adrienne Martin

Question #46059

CaCO3 + 2HCl > CaCl2 + H2O + CO2

a.) 45.0 g CaCO3 are added to 1.25 L of a 25.7% (w/v) solution of HCl. Calculate the theoretical yield of CO2 formed.

b.) Calculate the mass of CaCO3 and volume of HCl solution required to produce 25.0 g of CO2. The reaction is 78.0% efficient.

a.) 45.0 g CaCO3 are added to 1.25 L of a 25.7% (w/v) solution of HCl. Calculate the theoretical yield of CO2 formed.

b.) Calculate the mass of CaCO3 and volume of HCl solution required to produce 25.0 g of CO2. The reaction is 78.0% efficient.

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## Comments

Assignment Expert12.09.14, 16:20Dear Adrienne, thank you! We have corrected answer.

Adrienne12.09.14, 03:31I went to the tutor center today and they have the answer key. That wasn't the answers. I would check your molar mass. 1.) a. 19.8 g CO2 b. 207 ml HCl

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