Calculate the mole fraction of ethylene glycol `(C_(2)H_(6)O_(2))`
in a solution containing `20%` of `C_(2)H_(6)O_(2)` by mass.

Calculate the mole fraction of ethylne glycol (C_(2)H_(6)O_(2)) in a aqueous solution containing 20% of C_(2)H_(6)O_(2) by mass.

Calculate the mole fraction of ethylene glycol ( C_2H_6O_2 ) in a solution containing 20% of C_2H_6O_2 by mass.

Calculate the mole fraction of ethylene glacol (C_(2)H_(6)O_(2)) in a solution containing 20% of ethylene glycol by mass.

Calculate the mole fraction of glucose C_6H_12O_6 in a solution containing 20% glucose by mass.

Calculate the mole fraction of H_(2)SO_(4) in a solution containing 98% H_(2)SO_(4) by mass.

Calculate the mass fraction and mole fraction of ethyl alcohol and H_(2) O in a solution containing 9.2 g of alcohol in 18.0 g of H_(2) O .

Calculate the mass fraction and mole fraction of ethyl alcohol and H_(2) O in a solution containing 9.2 g of alcohol in 18.0 g of H_(2) O .