Chemistry help please?

0 ⤊

Chemistry help please?

15. Which action(s) will decrease the equilibrium concentration of a non-reacting gas in water?

1. decreasing the temperature of the water
2. decreasing the volume of water
3. decreasing the pressure of the gas above the liquid

a. 1 only
b. 2 only
c. 3 only
d. 1 and 3
e. 1, 2, and 3
how do you know

2007-08-09 05:12:45 · 2 answers · asked by senqq 1 in Science & Mathematics ➔ Chemistry

2 answers

c is correct

2007-08-09 05:22:40 · answer #1 · answered by maussy 7 · 0⤊ 0⤋

Decreasing the temperature will increase the concentration of the gas. Decreasing the volume will have no effect, but decreasing the pressure will allow more gas to come out of solution. C is the right answer.

2007-08-09 12:24:25 · answer #2 · answered by Gervald F 7 · 0⤊ 0⤋