Chemistry, 08.12.2020 07:40 saucyyyyniahhhhh
For the reaction: 4Fe+3O2= 2Fe2O3 if 100g of Fe are used how much of O2 is used
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What is the mass of each element in a 324.8 sample of co2
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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 16:30
How many grams of mgbr2 are needed to produce 75g or metal?
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For the reaction: 4Fe+3O2= 2Fe2O3 if 100g of Fe are used how much of O2 is used...
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