For each of the reactions provided, write a balanced equation. Then, using your knowledge of reaction types and the activity ser
1 answer:
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Answer:
5.85 grams of NaCl should be added to 250 grams of water to make a 0.40 m solution.
Explanation:
Mass of NaCl =x
Molar mass of NaCl = 58.5 g/mol
Molality of the solution = 0.40 m
Mass of the solvent = 250 g = 0.250 kg (1g = 0.001 kg)
5.85 grams of NaCl should be added to 250 grams of water to make a 0.40 m solution.
The word equation for above chemical equation is :
Sulphur + Oxygen Sulphur dioxide
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