Chemistry, asked by NasheeraG, 1 year ago

Answer the 5.13 the one
Plzz need it now

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Answered by Anonymous

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No moles = given mass/ molar mass= 1.4/28=0.05 one mole contains = 6.022×10^23 so 0.05 have 0.05×6.022× 10 ^23 electrons

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