3 years ago

In chemical reaction atoms are what?

Chemistry

1 answer:

user100 [1]3 years ago

5 0

Answer:

<h3>In chemical reaction atoms are reactants </h3>

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Explanation:

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Calculate the freezing point of a solution made from 220g of octane (C Hua), molar mass = 114,0 gmol dissolved in 1480 g of benz

stiv31 [10]

Answer: Freezing point of a solution will be $-1.16^0C$

Explanation:

Depression in freezing point is given by:

$\Delta T_f=i\times K_f\times m$

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i= vant hoff factor = 1 (for non electrolyte)

$K_f$ = freezing point constant = $5.12^0C/m$

m= molality

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Molar mass of solute (octane) = 114.0 g/mol

Mass of solute (octane) = 220 g

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Thus the freezing point of a solution will be $-1.16^0C$

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