shows an experiment in which hydrochloric acid is added to
culcium salt. The gas carbon dioxide is given off
Use the information to work out which calcium salt is being used
Answers
Answered by
6
Answer:
The Salt used is Calcium Carbonate or CaCO3
Explanation:
Calcium carbonate react with hydrochloric acid
CaCO3 + 2HCl → CaCl2 + CO2 + H2O
Calcium carbonate react with hydrochloric acid to produce calcium chloride, carbon dioxide and water.
Answered by
0
Answer:
hcl + nacl ----co2
or hcl + nacl + nah(cl)2 + co2
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