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There is one calcium, one carbon atom, and three oxygen atoms. Therefore, there are 5 atoms in CaCo3
Answer:
9,000, 100 has 7 significant figures
Explanation:
Answer:
310 mmHg
Explanation:
All you have to do here in order to figure out the pressure exerted by gas
D is use Dalton's Law of Partial Pressures.
Answer:
That means that if you are calculating entropy change, you must multiply the enthalpy change value by 1000. So if, say, you have an enthalpy change of -92.2 kJ mol-1, the value you must put into the equation is -92200 J mol-1