KO2
Mr(KO2)=71
ω=32/71*100=45.07%
H2O2
Mr(H2O2)=34
ω=32/34*100=94.12%
OF2
Mr(OF2)=54
ω=16/54*100=29.63%
KO2
Mr(KO2)=71
ω=32/71*100=45.07%
H2O2
Mr(H2O2)=34
ω=32/34*100=94.12%
OF2
Mr(OF2)=54
ω=16/54*100=29.63%