Concentrations of Solutions (AQA GCSE Chemistry): Quizzes

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Concentrations of Solutions
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What does concentration tell us about a solution?

How much solute in a volume of solvent

Which solution has more solute dissolved in it?

A high concentration solution

What are the usual units for measuring concentration?

g/dm3g/dm^3

How many cm3cm^3 are equal to 1dm31 dm^3?

1000cm31000 cm^3

What is the formula for concentration in g/dm3g/dm^3?

MassofSolute(g)Volume(dm3)\frac{Mass of Solute (g)}{Volume (dm^3)}

What is the concentration if 25g25g of NaClNaCl is dissolved in 1dm31 dm^3 of water?

25g/dm325 g/dm^3

What is the formula for concentration in mol/dm3mol/dm^3?

MolesofSoluteVolume(dm3)\frac{Moles of Solute}{Volume (dm^3)}

What is the concentration if 0.50.5 moles of NaClNaCl is in 2dm32 dm^3 of water?

0.25mol/dm30.25 mol/dm^3

When should you use mol/dm3mol/dm^3 to measure concentration?

When solute amount is in moles

What is a solute?

The substance that's dissolved

Explore AQA GCSE Chemistry Revision Notes by Topics

Measurement, Mass & Equations

Calculating Mass of Substances

Yield & Atom Economy

Concentration of Solutions

Amount of Substance & Gas Volume

Explore AQA GCSE Chemistry Model Answers by Topics

Measurement, Mass & Equations

Calculating Mass of Substances

Yield & Atom Economy

Concentration of Solutions

Amount of Substance & Gas Volume

Explore AQA GCSE Chemistry Flashcards by Topics

Measurement, Mass & Equations

Calculating Mass of Substances

Yield & Atom Economy

Concentration of Solutions

Amount of Substance & Gas Volume

Explore AQA GCSE Chemistry Exam Questions by Topics

Measurement, Mass & Equations

Calculating Mass of Substances

Yield & Atom Economy

Concentration of Solutions

Amount of Substance & Gas Volume

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