6.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have a molecular molar mass of 78. g/mol, is burned completely in excess oxygen, and the mass of the products carefully measured: product mass carbon dioxide 20.31 g water 4.16 g

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Chapter18: Representative Metals, Metalloids, And Nonmetals
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O CHEMICAL REACTIONS
Combustion analysis
6.00
g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have a molecular molar mass of 78. g/mol, is burned
completely in excess oxygen, and the mass of the products carefully measured:
product
mass
carbon dioxide
20.31 g
water
4.16 g
Use this information to find the molecular formula of X.
Explanation
Check
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Transcribed Image Text:O CHEMICAL REACTIONS Combustion analysis 6.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have a molecular molar mass of 78. g/mol, is burned completely in excess oxygen, and the mass of the products carefully measured: product mass carbon dioxide 20.31 g water 4.16 g Use this information to find the molecular formula of X. Explanation Check 2021 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center 66°F Clear S Type here to search PriScr Insert F9 F10 F11 F12 II
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