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Kay [80]
3 years ago
5

Energy released from atomic reactions is called?

Chemistry
1 answer:
erma4kov [3.2K]3 years ago
7 0
The answer is nuclear energy
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How many moles are found in a 100.0-g sample of CuF2?
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To determine the amount of a substance in units of moles from units of grams, we need to determine the molar mass of the substance. <span>The </span>molar mass<span> is the </span>mass<span> of a given chemical element or chemical compound (g) divided by the amount of substance (mol). For CuF2, the molar mass </span><span>101.543 g/mol. We calculate as follows:

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Explanation:

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