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Also, be sure to double-check your calculations and use a calculator if needed. Another tip is to pay attention to the units given in the problem and make sure to convert them if necessary. Finally, remember to round your final answer to the appropriate number of significant figures....
q3. the mole fraction of a solute in an aqueous solution is 0.2. the molality of the solution will be: 13.88 1.388 0.138 0.0138 correct answer. (a) 13.88 explanation: given x b = 0.2, x a = 0.8 molality, \(\begin{array}{l}m=\frac{x_{b}\times 1000}{x_{a}\times m_{a}}=...