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An antifreeze solution is prepared from ...

An antifreeze solution is prepared from `222.6 g` of ethylene glycol `[C_(2)H_(4)(OH)_(2)]` and `200 g` of water. Calculate the molality of the solution. If the density of the solution is `1.072g mL^(-1)` then what shall be the molarity of the solution?

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To solve the problem, we need to calculate the molality of the antifreeze solution made from ethylene glycol and water, and then find the molarity of the solution given its density. ### Step 1: Calculate the number of moles of the solute (water) The formula for calculating the number of moles is: \[ \text{Number of moles} = \frac{\text{mass (g)}}{\text{molar mass (g/mol)}} ...
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