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Using concentrations of solutions in mol/dm3 (chemistry only) (HT only) key terms
Use these key terms for Using concentrations of solutions in mol/dm3 (chemistry only) (HT only) in AQA Chemistry 8462. The page is built from approved learning objectives for this topic and links back to the wider unit, topic hub, and related revision assets.
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key terms
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Using concentrations of solutions in mol/dm3 (chemistry only) (HT only)
Key terms
Concentration
The amount of solute present in a given volume of solution, measured in mol/dm3. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) State that concentration of a solution can be measured in mol/dm3 for AQA GCSE Chemistry 8462 Unit 4.3.
mol/dm3
A unit of concentration representing moles of solute per cubic decimeter of solution. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) State that concentration of a solution can be measured in mol/dm3 for AQA GCSE Chemistry 8462 Unit 4.3.
Concentration
The amount of solute in a given volume of solution, measured in mol/dm3. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) Calculate amount in moles of solute from concentration in mol/dm3 and volume for AQA GCSE Chemistry 8462 Unit 4.3.
Moles
A unit of measurement for the amount of substance, representing a specific number of particles, typically 6.022 x 10^23.
Concentration
The amount of solute present in a given volume of solution, measured in mol/dm3. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) Calculate mass in grams of solute from concentration in mol/dm3 and volume for AQA GCSE Chemistry 8462 Unit 4.3.
Mass of Solute
The total mass of the dissolved substance in a solution, typically measured in grams.
concentration
The amount of solute in a given volume of solution, measured in mol/dm3. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) Calculate concentration in mol/dm3 from amount in moles and volume for AQA GCSE Chemistry 8462 Unit 4.3.
mol/dm3
A unit of concentration representing moles of solute per cubic decimeter of solution. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) Calculate concentration in mol/dm3 from amount in moles and volume for AQA GCSE Chemistry 8462 Unit 4.3.
Concentration
The amount of solute present in a given volume of solution, measured in mol/dm3. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) Calculate concentration in mol/dm3 from mass of solute and volume for AQA GCSE Chemistry 8462 Unit 4.3.
Mass of Solute
The total mass of the dissolved substance in a solution, typically measured in grams.
concentration
The amount of solute present in a given volume of solution, measured in mol/dm3. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) Explain how concentration in mol/dm3 is related to mass of solute and volume of solution for AQA GCSE Chemistry 8462 Unit 4.3.
mass of solute
The total mass of the dissolved substance in a solution, which contributes to the concentration.
concentration
The amount of solute in a given volume of solution, measured in mol/dm3. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) Calculate an unknown concentration when reacting volumes are known and one concentration is known for AQA GCSE Chemistry 8462 Unit 4.3.
reacting volumes
The volumes of solutions that participate in a chemical reaction, used to calculate unknown concentrations.
titration
A laboratory method used to determine the concentration of a solution by reacting it with a solution of known concentration.
strong acid
An acid that completely dissociates in solution, releasing all of its hydrogen ions. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) Use titration data to determine concentrations of strong acids and alkalis. (AT 1, AT 3, AT 8) for AQA GCSE Chemistry 8462 Unit 4.3.
titration
A laboratory method used to determine the concentration of a solution by reacting it with a solution of known concentration.
concentration
The amount of solute present in a given volume of solution, typically expressed in mol/dm3.
concentration
The amount of solute in a given volume of solution, measured in mol/dm3. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) Rearrange concentration equations. (MS 3b) for AQA GCSE Chemistry 8462 Unit 4.3.
rearrangement
The process of changing the form of an equation to isolate a specific variable. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) Rearrange concentration equations. (MS 3b) for AQA GCSE Chemistry 8462 Unit 4.3.
concentration
The amount of solute present in a given volume of solution, typically measured in mol/dm3.
algebraic equation
A mathematical statement that shows the equality of two expressions, often used to calculate unknown values in chemistry.
cm3
A unit of volume equal to one-thousandth of a liter, commonly used in laboratory measurements. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) Convert volumes between cm3 and dm3 where needed in concentration calculations for AQA GCSE Chemistry 8462 Unit 4.3.
dm3
A unit of volume equivalent to one liter, often used in concentration calculations. In Concentrations in mol/dm3 and titration calculations, this term helps explain (chemistry only) (HT only) Convert volumes between cm3 and dm3 where needed in concentration calculations for AQA GCSE Chemistry 8462 Unit 4.3.
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