Answer the question(s) below about the following reaction.

Question

2H2O2 (l) → 2H2O(g) + O2(g)

If 50.0 grams hydrogen peroxide produce 15.0 g oxygen, what is the percent yield for this reaction?

Answer 1

look at the theoritical

molesO2=1/2 (massH2O2)/molmassH2O2)
massO2=molesO2*32

percent yeild=15/massO2above

Answer 2

30