To how much water should 100 ml of 18m sulfuric acid be added to prepare a 1.5m solution

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Chemistry

Shyanne Rivera

27 February, 20:21

To how much water should 100 ml of 18m sulfuric acid be added to prepare a 1.5m solution

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Joyce Baxter · Answer 1

Take 100 ml of a 18 molar solution. The total number of moles is (1 liter/1000 ml) 100 ml 18 moles is 1.8 moles.

1.5 moles in 1 liter so If 1.1 liters of water is added, the total volume is 1.2 liters and 1.8 moles are dissolves in it. 1.8 moles / 1.2 liters is 1.5 moles per liter.