Help please): A metal tank contains three gases: oxygen, helium, and nitrogen. If the partial pressures of the three gases in the tank are 35 atm of Oz, 5 atm of Ny, and 25 atm of He, what is the total pressure inside of the tank?

A 60atm
B 65atm
C 35atm
D 25atm​

The diagram below shows a cell placed in a solution. a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution. only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it. it will expand as water moves into it. it will shrink as water moves into it.

What are the chemical names of these compounds? ke: mg3n2: reset next

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .