Calculate the molality of a 45.3% by mass KBr solution.
Question:
Calculate the molality of a 45.3% by mass KBr solution.
Molality:
Molality constitutes an important concentration in chemistry. The value of moles of solute and the solvent mass in kilograms can help in computing a solution's molality. The formula to evaluate molality is as follows:
{eq}\rm Molality =\rm \dfrac{{Moles\;of\;Solute}}{{Mass\;of\;Solvent\;in\;kg}} {/eq}
Answer and Explanation:
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View this answerTo calculate the molality of a solution, we need to know the number of moles of solute per kilogram of solvent. In this case, the solute is KBr...
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