Answer:
33 atm
Step-by-step explanation:
If all other variables are held constant, you can use Gay-Lussac's Law to find the pressure change:
P₁ / T₁ = P₂ / T₂
In this equation, "P₁" and "T₁" represent the initial pressure and temperature. "P₂" and "T₂" represent the final pressure and temperature. You can plug the given values into the equation and simplify to find P₂.
P₁ = 7.0 atm P₂ = ? atm
T₁ = 15 °C T₂ = 70 °C
P₁ / T₁ = P₂ / T₂ <----- Gay-Lussac's Law
7.0 atm / 15 °C = P₂ / 70 °C <----- Insert values
0.46667 = P₂ / 70 °C <----- Simplify left side
33 = P₂ <----- Multiply both sides by 70