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Which law of chemical combination is illustrated by the fact that 168 g Fe reacts with 72 g H2O to from 232g Fe3 O4 and 8g H2 ?



Law of conservation of mass is illustrated by this equation
this is because 
the sum of reactants=the sum of products
THis law states that the sum of all reactants in a chemical reaction is equal to the sum of its products
0 0 0
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