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Chemistry
Chemistry
Problem
A cylinder containing
5.0
litre
5.0 \text{ litre}
5.0
litre
O
2
\text{O}_2
O
2
at
25
∘
C
25^\circ\text{C}
2
5
∘
C
was leaking. When the balloon leakage was detected and stopped, there was a change in the pressure of the gas from
3.0
atm
3.0 \text{ atm}
3.0
atm
to
2.235
atm
2.235 \text{ atm}
2.235
atm
. The massing of
O
2
\text{O}_2
O
2
leaked out is .....
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