the decomposition of calcium carbonate to calcium oxide and carbon dioxide only takes place at very high temperatures, making th

Question

3 years ago

14

the decomposition of calcium carbonate to calcium oxide and carbon dioxide only takes place at very high temperatures, making th

e direct measurement of h for this reaction difficult. both calcium carbonate and calcium oxide react readily with dilute hydrochloric acid at room temperature

Chemistry

1 answer:

USPshnik [31] · Answer 1 · 2022-07-24T13:23:23+03:00

USPshnik [31]3 years ago

4 0

So calculate the H for the other two reactions a room temperature and combine the reactions to calculate the H of the decomposition of calcium carbonate using the Hess's Law