Question

what is the weight of sucrose present in 1 kg solution of 1m concentration​

Answer 1

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Molarity: Prepare 200 ml of 70 mM sucrose

Molarity: Prepare 200 ml of 70 mM sucroseThe formula weight for sucrose is identical to its molecular weight, namely 342.3 grams per mole. A 1M solution would consist of 342.3 grams sucrose in one liter final volume. A concentration of 70 mM is the same as 0.07 moles per liter.