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The molar mass of benzene,

68.0g of solute were dissolved in 393 mL of benzene. The solution froze at -0.50°C. The normal freezing point of benzene is
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2. asked by Jessica
3. 592 views
I know that the molar mass of Benzene, (C6H6) is 78.12 grams, but that is for one mole. Does anybody know how to find the mass
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2. asked by LR
3. 819 views
on dissolveing 2.34g of solute in 40g of benzene . the boiling point of solution was higher than that of benzene by 0.81k. kb
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2. asked by pranjali
3. 726 views
When 100.0 g of an unknown nonelectrolyte is dissolved in 500.0 g of benzene, C6H6, the solution boils at 82.9°C. Calculate the
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2. asked by ramire2
3. 1,328 views
How much heat is evolved when 25.5 g of benzene freezes at 5.5 Celcius (molar heat of fusion is 9.94 kJ/mol and molar mass of
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2. asked by Anonymous
3. 769 views
(a) Calculate the molar mass of the unknown compound. The freezing point of benzene is 5.48°C, and the Kf of benzene is 5.12
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2. asked by Helen
3. 1,254 views
2. When 0.354 g of an unknown nonelectrolyte compound was dissolved in 12.5 g of benzene a solution was formed that froze at
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2. asked by Helen
3. 1,330 views
2. When 0.354 g of an unknown nonelectrolyte compound was dissolved in 12.5 g of benzene a solution was formed that froze at
1. 1 answer
2. asked by Helen
3. 930 views
The molar mass of a non-dissociated, non-volatile compound is to be determined by dissolving 5.00 g of the compound into 50.0 g
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2. asked by Jason
3. 590 views
A 15.0 g sample of an unknown compound is dissolved in 100.0 g of benzene. The boiling point is raised 2.67 oC above the boiling
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2. asked by science girl
3. 1,760 views