Molecular Formulae Challenge

Froggy Jumps

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Test your skills with empirical to molecular formulas.

priyanka paliwal

India

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Molecular Formulae Challenge


Froggy Jumps Molecular Formulae ChallengeVersion en ligne Test your skills with empirical to molecular formulas. par priyanka paliwal 1 If a compound has empirical CH2O and molar mass 180 g/mol, what is its molecular formula? a C3H6O3 b C6H12O6 c CH2O 2 A compound has empirical formula C2H5 and molar mass 58 g/mol. What is its molecular formula? a C2H5 b C4H10 c C6H15 3 What is the molecular formula of water if its empirical formula is H2O and molar mass 18 g/mol? a H2O b H2O2 c HO 4 If empirical formula is CH and molar mass 78 g/mol, what is the molecular formula? a C3H3 b C6H6 c CH 5 What is the molecular formula of hydrogen peroxide if its empirical formula is HO and molar mass 34 g/mol? a H2O b HO c H2O2 6 A compound with empirical CH2O and molar mass 60 g/mol has which molecular formula? a CH2O b C3H6O2 c C2H4O2 7 If the empirical formula is C3H3 and the molar mass is 78 g/mol, what is the molecular formula? a CH b C3H3 c C6H6 8 A compound with empirical CO and molar mass 28 g/mol has which molecular formula? a C2O b CO2 c CO 9 If the empirical formula is C2H4 and molar mass 56 g/mol, what is the molecular formula? a C2H4 b C6H8 c C4H8 10 A compound with empirical NH and molar mass 45 g/mol has which molecular formula? a N2H4 b NH c N3H3