What is the molarity of a solution in which 211g sodium hydrogen carbonate is dissolved in a 10.0L solution?+
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In case case of sodium chloride, molarity should be replaced by formality as it is a salt. Salts have no molecule, but have ions in a definite ratio.
Formula mass of sodium chloride = (23 + 35.5) g/formula mass = 58.5 g/formula mass.
Formality of the solution = (211/58.5) × (1/10) = 0.36 F.
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