Chemistry, 02.11.2019 21:31 kim95207

Given the equation representing a system at equilibrium:
n2(g) + 3h2(g)< ==> 2nh3(g) + energywhich changes occur when the temperature of this system is decreased?
(1) the concentration of h2(g) increases and the concentration of n2(g) increases.
(2) the concentration of h2(g) decreases and the concentration of n2(g) increases.
(3) the concentration of h2(g) decreases and the concentration of nh3(g) decreases.
(4) the concentration of h2(g) decreases and the concentration of nh3(g) increases.

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 14:30, Cartucho1978

According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.

Answers: 1

continue

Chemistry, 23.06.2019 02:00, bagofmud8339

The point along a planet's orbit where it is closest to the sun is called the

Answers: 1

continue

Chemistry, 23.06.2019 03:30, nikkio4

In chemistry, the type of an atom (what element it is) is determined by: a) the number of protons it contains in its nucleus. b) the number of neutrons it contains in its nucleus. c) the number of protons it has in a cloud around the nucleus. d) the number of neutrons it has in a cloud around the nucleus. e) the number of electrons it exchanges with its neighbors.

Answers: 1

continue

Chemistry, 23.06.2019 08:40, sugakookies1

The activation energy for this reaction is 75 kj·mol–1. the enzyme catalase (found in blood) lowers the activation energy to 8.0 kj·mol–1. at what temperature would the non-catalyzed reaction need to be run to have a rate equal to that of the enzyme-catalyzed reaction at 25°c?

Answers: 2

continue

You know the right answer?

Given the equation representing a system at equilibrium:
n2(g) + 3h2(g)< ==> 2nh3(g) +...