What is the molecular formula of a compound given the molar mass of the compound is 62.2 g/mol and the empirical formula is C2H7? What is the molecular formula of a compound given the molar mass of thecompound is 62.2 g/mol and the empirical formula is C2H,?O CoH21O CAH14C2H7none of these

The mass of C2H7 = 2×12g/mol + 7×1g/mol = 31 g/mol Molar mass of compound = 62.2 g/mol Dividing…

Answered: What is the molecular formula of a…

What is the molecular formula of a compound given the molar mass of the compound is 62.2 g/mol and the empirical formula is C2H,? O C4H14 O CH7 none of these

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter3: Stoichiometry

Section: Chapter Questions

Problem 149AE: A sample of a hydrocarbon (a compound consisting of only carbon and hydrogen) contains 2.59 1023...

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

What is the molecular formula of a compound given the molar mass of the compound is 62.2 g/mol and the empirical formula is C2H7?

What is the molecular formula of a compound given the molar mass of the
compound is 62.2 g/mol and the empirical formula is C2H,?
O CoH21
O CAH14
C2H7
none of these

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