Chemistry, 01.07.2019 02:30 sandram74691
Which action best demonstrates the transformation of mechanical energy to heat energy? a. digesting a meal b. burning a candle c. rubbing hands vigorously d. melting a piece of ice in sunlight !
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Chemistry, 21.06.2019 22:30
Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?
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Chemistry, 22.06.2019 04:20
Which of the following is true for the actual yield of a reaction? it is always calculated as a ratio. it is the yield from the excess reactant. it is the yield from the limiting reactant. it is always less than the theoretical yield.
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Chemistry, 22.06.2019 18:40
What is one real world example of a colligative property?
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Which action best demonstrates the transformation of mechanical energy to heat energy? a. digesting...
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