Stoichiometry Unit Test(S) For the reaction3 H2 (g)+ N2 (g)2 NH3 (g),how many grams of ammonia will be produced from 2.40 moles of hydrogen gas?The Periodic Table of theHydogenAverage relative massesare 2001 values, roundedto two decimal places.Element name.Mercury80H.1.012.1All average masses are tobe treated as measuredHgSymbol-Berym4.BeLihum3quantities, and subject tosignificant figure rules. Donot round them furtherwhen performingcalculations.Li200.59 <6.941.09.01Electronegativity1.91.5Bodium11Magnesium21

Stoichiometric calculation of reaction.

Answered: (S) For the reaction 3 H2 (g) + N2 (g)…

(S) For the reaction 3 H2 (g) + N2 (g) 2 NH3 (g), how many grams of ammonia will be produced from 2.40 moles of hydrogen gas?

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions

Section4.9: Spectrophotometry

Problem 4.4ACP

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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".

Question

Stoichiometry Unit Test
(S) For the reaction
3 H2 (g)
+ N2 (g)
2 NH3 (g),
how many grams of ammonia will be produced from 2.40 moles of hydrogen gas?
The Periodic Table of the
Hydogen
Average relative masses
are 2001 values, rounded
to two decimal places.
Element name.
Mercury
80
H.
1.01
2.1
All average masses are to
be treated as measured
Hg
Symbol-
Berym
4.
Be
Lihum
3
quantities, and subject to
significant figure rules. Do
not round them further
when performing
calculations.
Li
200.59 <
6.94
1.0
9.01
Electronegativity
1.9
1.5
Bodium
11
Magnesium
21

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