Chemistry, 29.04.2021 17:00 hpugh2019

A student combines 20.0 grams of hydrogen and 20.0 grams of oxygen in a reaction. According to the law of conservation of mass, how many grams of water should be produced? A)20.0grams B)40.0grams C)30.0grams D)10.0grams

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A student combines 20.0 grams of hydrogen and 20.0 grams of oxygen in a reaction. According to the l...