Answer:
yes; and because of how roughly they are played.
Explanation:
The answer is most likely C
By decreasing n we can increase presure because decrease in n will shift equilibrium to either forward or reverse direction
Opinion : I disagree recycling can help them, but it still will not clear the environment.
1. Change in color
2. Formation of bubbles
3. Formation of a precipitate
4. Begins to make an odor