Chemistry, 02.03.2021 08:00 amandajennings01

PLEASE HELP ANYBODY DIMENSIONAL ANALYSIS How many moles of O2 are in the sample of 3.6 kilograms of air if 21% of the air is oxygen, O2, by mass?

WILL GIVE BRAINLIEST PLEASE ANYONE WHO KNOWS HOW TO DO MOLE CONVERSIONS AND DIMENSIONAL ANALYSIS

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PLEASE HELP ANYBODY DIMENSIONAL ANALYSIS How many moles of O2 are in the sample of 3.6 kilograms of air if 21% of the air is oxygen, O2, by mass? WILL GIVE BRAINLIEST PLEASE ANYONE WHO KNOWS HOW TO DO MOLE CONVERSIONS AND DIMENSIONAL ANALYSIS

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PLEASE HELP ANYBODY DIMENSIONAL ANALYSIS How many moles of O2 are in the sample of 3.6 kilograms of air if 21% of the air is oxygen, O2, by mass?

WILL GIVE BRAINLIEST PLEASE ANYONE WHO KNOWS HOW TO DO MOLE CONVERSIONS AND DIMENSIONAL ANALYSIS