Answer:
(Part 054) = 9.89L
Explanation:
Moles of H2O2
[tex] \frac{mass}{molar \: mass} [/tex]
=
[tex] \frac{30}{34} = 0.882 \: moles[/tex]
2 moles of H2O2 = 0.882
1 mole of Oxygen =?
[tex] \frac{1}{2} \times 0.882 = 0.441[/tex]
1 mole = 22.4L at stp
0.441 =?
[tex]0.441 \times 22.4 = 9.89 \: l[/tex]
