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

What volume (in cm3) of deionised water would you need to add to 50.0cm3 of ammonia solution to dilute it from a concentration of 10.0 mol dm-3 into a concentration of 1.00 mol dm-3?

2 / 10

Calculate the concentration of NH4NO3 in a solution of volume 1.40dm3 that contains 50.0 g of NH4NO3

N=14.0 O=16.0 H=1.0

3 / 10

Calculate the concentration of Ba(NO3)2 in a solution of volume 1100.00cm3 that contains 76.0 g of Ba(NO3)2

Ba=137.3 N=14.0 O=16.0

4 / 10

Calculate the concentration of NH3 in a solution of volume 800.00cm3 that contains 100 g of NH3

N=14.0 H=1.0

5 / 10

Calculate the concentration of ammonium nitrate in a solution of volume 1500cm3 that contains 56.0 g of ammonium nitrate

N=14.0 O=16.0 H=1.0

6 / 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

7 / 10

Calculate the concentration of KHCO3 in a solution of volume 0.75dm3 that contains 200 g of KHCO3

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

8 / 10

Calculate the concentration of sodium chloride in a solution of volume 4.25dm3 that contains 58.5 g of sodium chloride

Na=23.0 Cl=35.5

9 / 10

Calculate the concentration of ammonium nitrate in a solution of volume 1500cm3 that contains 28.0 g of ammonium nitrate

N=14.0 O=16.0 H=1.0

10 / 10

Calculate the volume of solution in dm3 that would contain 5.00 mol of glucose if the concentration of the solution is 2.50 mol dm-3

 

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