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nadezda [96]
3 years ago
13

What are the most chemically active metals located on the periodic table

Chemistry
1 answer:
elena55 [62]3 years ago
3 0
The most chemically active metals are the alkali metals on the periodic table.
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the heat of fusion of acetone is 5.7 kJ/mol. Calculate to two significant figures the entropy change when 6.3 mol of acetone mel
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<u>Answer:</u> The entropy change of the process is 2.0\times 10^2J/K

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To calculate the entropy change for different phase at same temperature, we use the equation:

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Putting values in above equation, we get:

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