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Chemistry, 22.06.2019 05:00
Given sno2 + 2h2 - sn + 2h20 tin oxide reacts with hydrogen to produce tin and water. how many moles of sno2 are needed to produce 500.0 grams of sn?
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What percentage of energy used in the u.s is produced from fossil fuels
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What properties would have caused early researchers to name hydrogen "inflammable air”
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How much would you need to weigh out in order to have 0.2moles of magnesium atoms?
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