Chemistry, 17.11.2020 04:40, ethan62211
The heat required to change 1 gram of a solid at its normal melting point to a liquid at the same temperature is called the heat of
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Chemistry, 22.06.2019 18:50, christhegreat1
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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Chemistry, 23.06.2019 00:00, kittenalexis68
How many atoms or molecules are there in a mole of a substance?
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The heat required to change 1 gram of a solid at its normal melting point to a liquid at the same te...
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