Chemistry, 30.03.2021 17:20 emily200705
Potassium chlorate decomposes to form potassium chloride and oxygen gas. If 68.6 grams of
oxygen gas (O2) are produced by the reaction, how many grams of potassium chlorate did the
reaction start with? Show Work
Answers: 3
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Type the letter that represents the correct location for each particle type below.
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Which of the following did jj thompson discover about atoms? a)an atom has an internal structure. b) atoms are tiny indivisible particles. c)electrons orbit the nucleus of an atom. d) the nucleus of an atom contains protons and neutrons.
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What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
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If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
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Potassium chlorate decomposes to form potassium chloride and oxygen gas. If 68.6 grams of
oxygen ga...
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