Topic 4 Solubility Flashcards

1
Q

What is solubility?

A

The mass of a solid that will saturate 100g of water (or solvent) at a particular temperature)

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2
Q

What is the effect of temperature on the solubility of solids?

A

It increases

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3
Q

What is the effect of temperature on the solubility of gases?

A

It decreases

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4
Q

How do you find the solubility of a substance?

A

Solubility = mass of solute/mass of solvent x 100

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5
Q

How do you find the amount of solution that will crystallise?

A

Find the solubility of both temperatures, then take them away. If the solvent isn’t 100g divide/multiply to get to the solvent’s size

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