A solution is prepared by adding 1.43 mol of KCl to 889 g of water. The concentration of KCl is Molal. A) 622 B) 0.622 C) 1.61 × 10^-³ D) 1.27 × 10³ E) 1.61

Name: A solution is prepared by adding 1.43 mol of KCl to 889 g of water. The concentration of KCl is Molal. A) 622 B) 0.622 C) 1.61 × 10 - 3 D) 1.27 × 10 3 E) 1.61
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Question

Quizplus · Accepted Answer

Molality is calculated as moles of solute per kilogram of solvent. Here, 1.43 mol of KCl is added to 0.889 kg of water, giving a molality of 1.61 mol/kg.

A Solution Is Prepared by Adding 1