Question

what is the percentage mass of sodium bicarbonate in a solution containing 20 grams of dissolved in 750 ml of water​

Answer 1

Answer:

The answer is 2.5974%

Explanation:

The concentration of Solution 20/(20+750) ×100%

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Answer 2

Answer:

here's the answer:-

mass of sodium bicarbonate

/

Mass of Sodium bicarbonate solution×

100%

=20g/770(250+20)×100

=2.59%

HOPE IT HELPS..!!