Explain bubbles as a reaction takes place

Reference no: EM13271912

You carefully weigh out 20.00 g of CaCO_3 powder and add it to 81.00 g of HCL solution. You notice bubbles as a reaction takes place. You then weigh the resulting solution and find that it has a mass of 92.80 g . The relevant equation is

CaCO_3(s) + 2HCL(aq) arrow H20(l)+CO2(g)+CaCl2(aq)
What mass of CO2 was produced in this reaction? I put 8.36 grams but it's wrong.

Reference no: EM13271912

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