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9. A solution of 1,035 g of benzoic acid in 8.525 g of lauric acid had a freezing point of 39.6 C What is the molar mass of benzoic acid? The freezing point of lauric acid is 43.2 C and Kris 3.60 C.kg/mol.
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ACC6r freezing point conttank- 3. .03s 20fc aetd (solate 8.525o Ym I. O25 2.525 mo molar mam = 103 5 2.525 molar rmass 21.4018) mơ keference Value s:122.12

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