Chemistry, 10.10.2019 16:00 ibrahimuskalel
Calcium hydride reacts with water to form hydrogen gas and calcium hydroxide. how many grams of calcium hydride are needed to generate 53.5 liters of hydrogen gas if the pressure is 814 torr at 21*c.
Answers: 2
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When a comet collides with earth, it adds material to our planet and causes great damage. therefore, a collision like this is a a. destructive force b. constructive force c. geologic process and event d. constructive and destructive force
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An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.
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If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?
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Calcium hydride reacts with water to form hydrogen gas and calcium hydroxide. how many grams of calc...
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