Explain a solution is prepared my mixing 40 ml of pentane

Reference no: EM13529042

A solution is prepared my mixing 40 mL of pentane (C5H12, d = 0.63 g/mL) with 100 mL of hexane (C6H14, d = 0.66 g/mL). Assuming the volumes add upon mixing, Calculate:

(a) The mass percent of pentane.

(b) The Molality of pentane.

Reference no: EM13529042

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