When nitrogen gas and hydrogen gas are mixed and heated, NH3 gas is produced. After the reaction is completed in a sealed 5.00 L container at 300. K, there are 150. torr of nitrogen, 5 torr of hydrogen and 425 torr of NH3 A) How many total moles of gas are present? gas.

When nitrogen gas and hydrogen gas are mixed and heated, NH3 gas is produced. After the reaction is completed in a sealed 5.00 L container at 300. K, there are 150. torr of nitrogen, 5 torr of hydrogen and 425 torr of NH3 A) How many total moles of gas are present? gas.

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ISBN:9781305957404

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

Chapter1: Chemical Foundations

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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.

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When nitrogen gas and hydrogen gas are mixed and heated, NHz gas is produced. After the
reaction is completed in a sealed 5.00 L container at 300. K, there are 150. torr of nitrogen, 5 torr of
hydrogen and 425 torr of NH3 gas.
A) How many total moles of gas are present?
B) How many moles of nitrogen gas are present?

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