Camrynreiser82420 Camrynreiser82420

23-01-2018
Physics

contestada

How many grams of O2 are on 5.0 moles of the oxygen gas?

Respuesta :

ashtinwade ashtinwade

23-01-2018

160 Grams would be the answer

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23-01-2018

Molecular mass of O2 is 32u so, molar mass of O2 is 32g
so 32g = 1 mole
so in 5 mole there are 32*5=160g of O2

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