Pedro adds 3.23 moles of helium to a balloon that already contained 4.51 moles of helium creating a balloon with a volume of 9.8
7 liters. What was the volume of the balloon before the addition of the extra gas?
1 answer:
Answer:
7.The answer is 2.13 because if u add 3.23 and 4.51 and the answer is 7.74 and u add 2.13 to get 9.87. 3.23 + 4.51 + 2.13 is 9.87
Explanation:
You might be interested in
Answer:
An engine that creates ignites fuel with highly compressed air.
Answer:
8 m
Explanation:
3.0 x 10*8 divided by 3.75 x 10*7 = 8 m
Answer:
4 H2 + 1 O2 = 2 H2O
Answer:
42
Explanation:
bygyytrdesf
True.
Because some people breathe less pollution and face lower risks of premature death and other serious health
