Answered: Which compound contains the highest percent by mass of hydrogen? Group of answer choices HCl H2O H2SO4 H3PO4 HF

Chemistry

10th Edition

ISBN: 9781305957404

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

Publisher: Cengage Learning

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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 b…

Question

Which compound contains the highest percent by mass of hydrogen?

Group of answer choices

HCl

H₂O

H₂SO₄

H₃PO₄

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