Answer:
B
Explanation:
Option B is the correct answer. When you add 7 in front of the O2 in the left side, and then you add 4 and 6 in front of NO2 and H2O respectively, the number of oxygen atoms is the same in both sides.
Answer:
The pressure increases on all surfaces of the container. It begins to heat up. And depending on the strength of the container, it may just break.
Explanation:
Answer:
sorry I don't know please I am really sorry