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đốt cháy hoàn toàn 9 g một axit cacboxylic no đơn chức mạch hở thu đc 6,72 l CO2 (dktc). Xác định Công thức của Axit
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Which statement justifies that phosphine (ph3) is a polar molecule?
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Chemistry, 22.06.2019 05:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
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Chemistry, 22.06.2019 12:00
In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?
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Chemistry, 22.06.2019 15:20
Identify arrows pointing to bonding electrons. done h-0-0-h ) intro
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đốt cháy hoàn toàn 9 g một axit cacboxylic no đơn chức mạch hở thu đc 6,72 l CO2 (dktc). Xác định Cô...
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