# Concentration and Percentage Composition

> This section shows how much of each element sits in a compound (percentage composition) and how much solute sits in a solution (concentration). You already convert mass ↔ moles with n = m/M. Here…

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## Full notes

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## More in Quantitative aspects of chemical change

- [Stoichiometric Calculations](https://www.hlayiso.com/grade-10/physical-sciences/notes/quantitative-aspects-of-chemical-change/stoichiometric-calculations) — Previous section
- [The Mole Concept and Molar Mass](https://www.hlayiso.com/grade-10/physical-sciences/notes/quantitative-aspects-of-chemical-change/the-mole-concept-and-molar-mass) — Next section
- [All Quantitative aspects of chemical change sections](https://www.hlayiso.com/grade-10/physical-sciences/notes/quantitative-aspects-of-chemical-change)

## Frequently asked questions

### What will I learn in "Concentration and Percentage Composition"?

This section covers Concentration and Percentage Composition as part of Quantitative aspects of chemical change in Grade 10 Physical Sciences. You'll find clear explanations, worked examples, and key definitions aligned to the CAPS curriculum.

### Is this section aligned with the CAPS curriculum?

Yes. All notes on Hlayiso, including "Concentration and Percentage Composition", are written against the official CAPS curriculum and ATP for Grade 10 Physical Sciences.

### What should I study after "Concentration and Percentage Composition"?

Continue with the next section in Quantitative aspects of chemical change, or test your understanding with the interactive quiz linked to this section.

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