Chemistry, 01.04.2021 15:00 davidsouth444

We need to prepare 250 g of an aqueous solution of sodium bromide with a 5% mass concentration. How much solvent do we need? 12.5g
100 g
237.5 g
250g
(show work and no links please)

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We need to prepare 250 g of an aqueous solution of sodium bromide with a 5% mass concentration. How...