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Calculate the molality of a solution by ...

Calculate the molality of a solution by dissolving 0.850g of ammonia (`NH_3`) in 100g of water.

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0.5m
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NCERT BANGLISH-CHEMICAL CALCULATION -Problems of Practice
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  16. Calculate the volume of 14.3m NH3, solution needed to prepare 1L of 0....

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  18. Calculate the molarity of a solution obtained by mixing 100 mL of 0.3 ...

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  19. Calculate the molality of a solution by dissolving 0.850g of ammonia (...

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  20. What volume of 0.250 M HNO3 reacts with 42.4 mL of 0.150 M Na2CO3 in t...

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