Answer to Question #270524 in Inorganic Chemistry for Eshiii

Inorganic Chemistry

Question #270524

10. How much solute are present in a solution that contains 100.0 g of water, and is 9.0 % by weight sodium bicarbonate, NaHCO3?

Expert's answer

Molar mass of NaHCO3= 84= 1 mole

"(9\/100)\u00d7 84" =10.71

If 10.71g are in 1000g

Then 0.1071g are In 100g

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