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nalin [4]
3 years ago
12

Please help!!!!!!!!!!!

Chemistry
1 answer:
Viefleur [7K]3 years ago
7 0

Answer:

b

Explanation:

and if that wrong let me know cause jm my science class its b

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Answer: The chemical equation for the formation one mole of CaCO3(s) from its elements in their standard states is Ca(s)+C(s)+\frac{3}{2}O_2(g)\rightarrow CaCO_3(s)

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The standard enthalpy of formation or standard heat of formation of a compound is the change of enthalpy during the formation of 1 mole of the substance from its constituent elements, with all substances in their standard states.

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