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Expressing composition of mixtures

Chemistry · Solutions

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About this practice set

Expressing composition of mixtures is part of Chemistry (Solutions). Questions are generated with new numbers each time you practise. Levels available: Easy. After you answer, an explanation is shown.

Example questions

A taste of what you will practise. Answers are revealed after you try.

  • Easy

    A mixture has a total mass of 211 g and contains 46 g of component A. What is the mass fraction of A (in %)?