A chemist measures the amount of hydrogen gas produced during an experiment. She finds that 556. g of hydrogen gas is produced. Calculate the number ofmoles of hydrogen gas produced.Round your answer to 3 significant digits.molx10X

Mole is defined as mass of substance divide by it's molar mass

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moles of hydrogen gas produced. Round your answer to 3 significant digits. mol x S

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter1: Introduction To Chemistry

Section: Chapter Questions

Problem 1.87PAE: 1.87 A solution of ethanol in water has a volume of 54.2 mL and a mass of 49.6 g. what information...

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

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A chemist measures the amount of hydrogen gas produced during an experiment. She finds that 556. g of hydrogen gas is produced. Calculate the number of
moles of hydrogen gas produced.
Round your answer to 3 significant digits.
mol
x10
X

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