Answer:
Explanation:
The density of a substance can be found by using the formula
From the question we have
We have the final answer as
Hope this helps you
15 moles
Carbon dioxide can be collected over water. Carbon dioxide is slightly soluble in water and denser than air, so another way to collect it is in a dry, upright gas jar.
the pressure would be 0.9 atmospheres
you just gotta add the presures for each of the gases that are added
U will equate and make V2 the subject
