Solved

A Mixture of Nitrogen and Hydrogen Was Allowed to Come

Question 29

Multiple Choice

A mixture of nitrogen and hydrogen was allowed to come to equilibrium at a given temperature. 3H2 + N2 A mixture of nitrogen and hydrogen was allowed to come to equilibrium at a given temperature. 3H<sub>2</sub> + N<sub>2</sub> 2NH<sub>3</sub> An analysis of the mixture at equilibrium revealed 2.1 mol N<sub>2</sub>,2.8 mol H<sub>2</sub>,and 1.8 mol NH<sub>3</sub>.How many moles of H<sub>2</sub> were present at the beginning of the reaction? A) 2.8 B) 4.2 C) 4.6 D) 5.5 E) 4.0 2NH3
An analysis of the mixture at equilibrium revealed 2.1 mol N2,2.8 mol H2,and 1.8 mol NH3.How many moles of H2 were present at the beginning of the reaction?


A) 2.8
B) 4.2
C) 4.6
D) 5.5
E) 4.0

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q24: A 3.50-mol sample of HI is placed

Q25: The equilibrium constant,K,is always the same within

Q26: A 10.0 g sample of solid NH<sub>4</sub>Cl

Q27: The thermochemical equation for the formation of

Q28: Consider the following equilibrium: C<sub>2</sub>H<sub>6</sub>(g)+ C<sub>5</sub>H<sub>12</sub>(g) <img

Q30: Nitrogen trifluoride decomposes at to form nitrogen

Q31: When the pressure of an equilibrium mixture

Q32: If K<sub>c</sub> = 0.124 for A<sub>2</sub> +

Q33: Which of the following is the correct

Q34: A 3.00-liter flask initially contains 3.00 mol