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  4. vitamin c (molar mass=176g/mol) is a compound of C, H, and O found in many...

vitamin c (molar mass=176g/mol) is a compound of C, H, and O found in many...

vitamin c (molar mass=176g/mol) is a compound of C, H, and O found in many natural sources when a 1.0g of sample of vitamin c is placed in a combustion chamber and burned. The following data was obtained:
Mass of CO2 absorber after combustion=85.35g
Mass of CO2 absorber before combustion=83.85g
Mass of H2O absorber after combustion=37.95g
Mass of H2O absorber before combustion=37.55g.
Calculate the empirical formula and molecular formula of vitamin c?
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Asked by Odubayo on 17th February, 2022
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
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