Moles & Solutions Random Retrieval

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Moles & Solutions Random Retrieval

This quiz contains all the questions in the Moles & Solutions section. The website will pick 10 questions at random.

1 / 10

If you were asked to prepare 400cm3 of 0.100 mol dm-3 sulfuric acid from 1.00 mol dm-3, what volume (in cm3) of sulfuric acid would you need to dilute with deionised water to achieve a total volume of 400cm3 of diluted solution?

2 / 10

What volume (in cm3) of deionised water would you need to add to 80.0cm3 of sulfuric acid to dilute it from a concentration of 0.500 mol dm-3 into a concentration of 0.400 mol dm-3?

3 / 10

Calculate the concentration of HCl in a solution of volume 1.25dm3 that contains 460 g of HCl

H=1 Cl=35.5

4 / 10

Calculate the concentration of FeSO4 . 7H2O in a solution of volume 2.40dm3 that contains 380 g of FeSO4 . 7H2O

S=32.1 Fe=55.8 O=16.0 H=1.0

5 / 10

Calculate the concentration of potassium hydrogencarbonate in a solution of volume 280cm3 that contains 50.0 g of potassium hydrogencarbonate

K=39.1 H=1.0 C=12.0 O=16.0

6 / 10

Calculate the concentration of copper (II) sulfate in a solution of volume 23.00cm3 that contains 1.04 g of copper (II) sulfate

S=32.1 Cu=63.5.0 O=16.0

7 / 10

Calculate the concentration of barium nitrate in a solution of volume 22.50cm3 that contains 0.670 g of barium nitrate

Ba=137.3 N=14.0 O=16.0

8 / 10

Calculate the concentration of copper (II) sulfate in a solution of volume 33.00cm3 that contains 1.04 g of copper (II) sulfate

S=32.1 Cu=63.5.0 O=16.0

9 / 10

Calculate the volume of solution in dm3 that would contain 0.450 mol of Ag+ ions if the concentration of the solution is 0.500 mol dm-3

10 / 10

Calculate the volume of solution in cm3 that would contain 0.400 mol of copper (II) sulfate if the concentration of the solution is 1.10 mol cm-3

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