Answer: ?
Explanation: I translated this and It makes no sense.
Tôi đã dịch điều này và nó không có ý nghĩa.
Answer: World 5,306,425,000 6,895,889,000 7,503,828,180
1 China 1,139,060,000 1,341,335,000 1,384,688,986
2 India 873,785,000 1,224,614,000 1,296,834,042
3 United States 253,339,000 310,384,000 329,256,465
Explanation:
Answer:
We can just use the formula for the volume of sphere which is 4/3 PI R cubed R is the radius. So if you have a balloon that's a sphere.
The solution turns purple because ammonia is a base.
The solution turned red.
Ammonia gas is neutral, but ammonia solution ( ammonium hydroxide ) is a base.
Adding vinegar to ammonia suppresses its dissociation hence decrease in hydroxyl ion concentration.
If more ammonia is added to the solution, the pink color re-appears.
