If 0.0203 g of gas dissolves in 1.39L of water at 1.02 atm, at what pressure (in atm) would you be able to dissolve 0.146 g in the same amount of water?

7.34 atm

Explanation:

I'm not 100% sure but from the info given, the most likely case is the following:

0.146/0.0203 = 7.192

7.192... × 1.02 = 7.335... --> 7.34

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons