What is the quantity of water that should be added to 16 gm. Methanol to make the mol fraction of methanol as 0.25?

What should be added to 16 to get (-31) ?

What should be added to 25.5 to get 50?

What is the molality of a solution of methanol in water in which the mole fraction of methanol is 0.25?

What should be added to 5407 to make it divisible by 9.

What volume of water should be added to 50 mL M/5 HCI solution to make it decimolar?

A homogeneous mixture contains 90g of water, 18.4g of glycerol and 6.4g of methanol. What is the mole fraction of methanol in the given mixture?

A solutions 16 g of methanol and 90 g of water. The mole fraction of methanol in the solution is :

How much water should be added to 3M HCl to get 1L 0.25M HCl ?