Question

If 12.6 g of NaHCO, are added to 30.0 g of CH,COOH solution, the residue is found to win 36.0 g. What is the mass of CO2 released in the reaction?

ans
30+12.6=36+x
42.6=36+x
42.6-36=x
6.6=x
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Answer 1

Answer:

This is the correct answer for this question