The melting point of a benzophenone is depressed by 2. 3°c when 0. 358 g of solute is dissolved in 7. 544 g of benzophenone. What is the molar mass of the solute?.

Respuesta :

The formula Molar mass of solute = mass of solute/number of moles of solute can be used to determine the molar mass of a solute if its mass is known.

Solve the problem?

Avogadro's number (6.022 x 1023) of molecules (or formula units) make up one mole of a substance (ionic compound).

The mass of 1 mole of a chemical is indicated by its molar mass.

It provides you with the amount of grams per mole of a substance, to put it another way.

calculating the solute's mass

Concentration in g/dm = mass of solute in g

0.358/3=  0.119

Volume in dm = 3.

A sodium chloride solution has a 10 g/dm concentration.

3.

Concentration in g/dm = mass of solute in g

Volume in dm = 3.

3\s = 10 g/dm

0.358× 2 dm 3

To learn more about  molar mass refer

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