A chemical equation is balanced according to the law of
Conservation of mass
Multiple proportions
Constant proportions
Reciprocal proportions
A chemical equation is balanced according to the law of definite proportion.
Consider the following laws of chemical combination with examples. I: Law of multiple proportions: N2O,NO,NO2II: Law of reciprocal proportions: H2O,SO2,H2S
Which is correct with examples?