Chemistry, 04.11.2020 23:30 musfirahkhurram

? + According to the Law of onservation of matter, we know that the total number of atoms does not change in a chemical reaction and
thus mass is conserved. The reactant in this model is hydrogen peroxide. Hydrogen peroxide decomposes to produce water and
oxygen gas. How many water molecules must be added to complete this model?
D)

? +

According to the Law of onservation of matter, we know that the total number of atoms does n

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