X grams of water is mixed in 69 g of ethanol. Mole fraction of ethanol in the resultant solution is 0.6. What is the value of X in grams?

x gm of water is mixed with 69 gm of ethanol . The mole fraction of ethanol in the resulting solution is 0.6 . What is the value of x in gm

3.65grams of HCI dissolved in 16.2g of water. The mole fraction of HCI in the resulting solution is

3.65 grams of HCl is disolved in 16.2 grams of water. The mole fraction of HCl in the resulting solution is

2 mole of ethanol is dissolved in 8 mole of water. The mole fraction of water in the solution is

A solution is prepared by mixing ethanol and water. The mole fraction of ethanol in the mixture is 0.9. What is the molality (m) of the solution. b. Water is added to the above solution such that the mole fraction of water in the solution becomes 0.9. What is the molality (m) of the solution?

A solution is prepared by mixing ethanol and water. The mole fraction of ethanol in the mixture is 0.9. What is the molality (m) of the solution. b. Water is added to the above solution such that the mole fraction of water in the solution becomes 0.9. What is the molality (m) of the solution?