How does the law of conservation of mass apply to this reaction: C2H4 + O2 → H2O + CO2?
Answer:
BCI3 is a non polar compound because there is no neutral in it
N(Na₂SO₄)=3 mol
n(O)=4n(Na₂SO₄)
n(O)=4*3=12 mol
D. a compound can only be separated into its components by chemical means
