Chemistry, 18.03.2021 02:30 ummsumaiyah3583
10.8g of calcium metal reacts with excess hydrochloric acid creating hydrogen gas and
calcium chloride solution. What mass of hydrogen gas is produced?
Balanced chemical equation:?
Ca + HCI ->
H2 + CaCl2
Stoichiometry:?
Answers: 1
Chemistry, 22.06.2019 07:30
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Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?
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Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?
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10.8g of calcium metal reacts with excess hydrochloric acid creating hydrogen gas and
calcium chlor...
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