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Fed [463]
3 years ago
6

Which of the following is transferred due to a temperature difference?

Chemistry
1 answer:
quester [9]3 years ago
8 0
Water can be turned to ice if to cold gas if to hot 
ice can turn to water if to hot and stay the same if to cold 
gas will turn to water if to hot and freeze to ice if to cold and the pattern keeps going like that.
hope this helps 
 
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In the alpha decay of Francium-221, what daughter element is produced?
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What is the product of the following chemical equation?
g100num [7]

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Explanation:

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6 0
3 years ago
Paradichlorobenzene, C6H4Cl2, is a component of mothballs. A solution of 2.00 g in 22.5 g of cyclohexane boils at 82.39 ∘C. The
Rina8888 [55]

Answer:

2.79 °C/m

Explanation:

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ΔT = Kb*W*i

Where Kb is the ebullioscopy constant for the solvent, W is the molality and i is the van't Hoff factor.

W = m1/(M1*m2)

Where m1 is the mass of the solute (in g), M1 is the molar mass of the solute, and m2 is the mass of the solvent (in kg).

The van't Hoff factor represents the dissociation of the elements. For an organic molecule, we can approximate i = 1. Thus:

m1 = 2.00 g

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W = 2/(147*0.0225)

W = 0.6047 mol/kg

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4 0
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305 x 4 = 1220.

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1220 + 76 = 1296.

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8 0
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