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Chemistry, 20.04.2021 20:20 kiwipitts4856

PLEASE HELP !! Oxygen can be produced when potassium chlorate (KCIO3) decomposes. The reaction is shown below.
2KCIO3(s) - 2KCI(S) + 302(9)
If 4.0x10^23 formula units of KCIO3 react completely, how many molecules of O2 are produced from the decomposition reaction?

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Oxygen can be produced when potassium chlorate (KCIO3) decomposes. The reaction is

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