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The Copper Chloride solution used in the investigation contained 300 grams per dm3 of solid CuCl2 dissolved in 1dm3 of water.

The student used 50cm3 of copper chloride solution in each experiment. Calculate the mass of solid copper chloride used in each experiment.

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lublana

Answer:

The mass of solid copper chloride used in each experiment=15 g

Explanation:

We are given that

Mass of copper chloride in solution=300g/dm3

Volume of solution used in each experiment=50 cm3

We have to find the mass of solid copper chloride used in each experiment.

[tex]1cm^3=0.001 dm^3[/tex]

[tex]50cm^3=0.05 dm^3[/tex]

1 dm3 contained solid copper chloride=300 g

0.05 dm3 contained solid copper chloride=[tex]300\times 0.05[/tex]g

0.05 dm3 contained solid copper chloride=15 g

Hence, the mass of solid copper chloride used in each experiment=15 g

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