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Card 16

Front

Calculate the relative formula mass (M_r) of sodium sulfate, Na_2SO_4. (Relative atomic masses: Na=23, S=32, O=16).

Back

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Card 17

Front

What is the mass of one mole of magnesium carbonate, MgCO_3? (Relative atomic masses: Mg=24, C=12, O=16).

Back

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Card 18

Front

**MAKE SURE THAT YOU CAN CALCULATE THE RELATIVE FORMULA MASS (M) OF A COMPOUND FROM ITS FORMULA**

Back

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