sambenedictcopon sambenedictcopon

11-05-2021
Chemistry

contestada

Calculate the number of moles of oxygen (O2) in 24.0 g of O2?

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buckmanbaidoo buckmanbaidoo

11-05-2021

Number of moles = mass/ molar mass

it implies that n(O2) = 24.0g / 32

= 0.75 mols

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