Chemistry, 26.02.2021 23:30 elijah1090
Sarah heated 20 grams of liquid hydrogen peroxide until it was completely
broken down into liquid water and oxygen gas. Which of these BEST
describes the total mass of water and oxygen that was produced?*
Answers: 2
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At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure
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Sarah heated 20 grams of liquid hydrogen peroxide until it was completely
broken down into liquid w...
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