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Chemistry, 21.06.2019 18:00
Which type of reaction always has an element and a compound as reactants
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Chemistry, 22.06.2019 18:00
How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate
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Chemistry, 22.06.2019 19:30
Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.
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Chemistry, 22.06.2019 20:30
Which of the following is not true about the atomic model of substances?
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