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What is concentration of 150 gm of calcium carbonate in 850 ml of water?
Wiki User
∙ 11y ago
Concentration is 150 gm solute per 850 mL solvent: 150 g solute per (150g + 850g =) 1000 g solution = 15% (m/m) CaCO3, since 850 mL is equal to (rounded) 850 grams.
However calcium carbonate is rather INsoluble (smaller than 0.15 g/100 mL, about 0.15%) so this answer is physically impossible to achieve.
If the question was mistyped and could have been 150 mg(= milligram, not gm = gram) per 850 mL, THEN the answer would have been 0.15 g per (850g + 0.15g =) 850 g solution which is (100%*0.15/850=) 0.018% CaCO3
Wiki User
∙ 11y ago
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