5.0 grams of an unknown compound (non-electrolyte) was dissolved in 100 g of water. It was found to cause a 2 K change in the freezing point (kf = 1.86 K/m). What is the MW of the compound?

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Q: A student investigates the enthalpy of solution, ΔHsoln, for two alkali metal halides, KCl and RbCl.…

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Q: How many (a) millimoles, (b) milliequivalents, and (c) milliosmoles of calcium  chloride (CaCl2 .…

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Q: Calculate the w/v percentage of 4.39 g of sucrose in 293 mL of water?

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Q: Calculate the solubility of MgF2 (MW = 62.3 g/mol) in water at 25 °C if its Ksp is 7.4 x 10-11.? No…

A: From ICE TABLE-

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Q: Calculate the molecular weight of substance if freezing point of solution containing 100g of benzene…

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