Chemistry, 18.10.2019 20:50 maddiem5027
If combustion analysis of an unknown compound provides the following data: 98.28 grams of carbon, 16.21 grams hydrogen and 65.52 grams oxygen. what is the percent composition of carbon in this compound
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Find the number of grams of hcl needed to react completely with .50 moles of magnesium.
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An atomic nucleus is composed ofa)protons. b)protons and neutrons. c)protons and electrons. d)protons, neutrons, and electrons.
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If combustion analysis of an unknown compound provides the following data: 98.28 grams of carbon, 1...
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