An antiseptic solution contains hydrogen peroxide,H2O2,in water. The solution is 0.600 m

H2O2. What is the mole fraction of hydrogen peroxide?�

3 answers

0.600 m means 0.600 mols H2O2 in 1 kg water.
mols H2O2 = 0.600
mols H2O = 1000/18.02 = 55.5
Total mols = 0.600 + 55.5 = ?
X(H2O2) = mole fraction H2O2 = mols H2O2/total mols = ?

0.0117

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