Answer:
The answer to your question is P₁ = 0.63 atm
Explanation:
Data
P₁ = x
V₁ = 300 ml
P₂ = 1 atm STP P = 1 atm
V₂ = 190 ml
Process
1.- Use Boyle's law to solve this problem
P₁V₁ = P₂V₂
solve for P₁
P₁ = P₂V₂/V₁
2.- Substitution
P₁ = (1)(190)/(300)
3.- Simplification
P₁ = 190/300
4.- Result
P₁ = 0.63 atm
