The mole fraction of HCl in 20 percent aqueous solution is 0.21.
The mole fraction of HCl is 0.34.
5.84 M
The mole fraction and molality of ethanol -C2H5OH in an aqueous solution that is 45.0 percent ethanol by volume and the density of water is 1.00g per mL that of ethanol is 0.789 grams per mL and 70/18. A mole fraction in chemistry is the amount that is divided by the total amount of all constituents.
100 g of solution containing 50 g of NaOH.
40% aqueous solution of formaldehyde is known as Formalin.
The mole fraction of HCl is 0.34.
The molality is 5,54.
calculate the mole fraction of benzene in solution containing 30% by mass in carbon tetra chlorid
5.84 M
Formalin is 40% solution of formaldehyde not an acid.
The mole fraction and molality of ethanol -C2H5OH in an aqueous solution that is 45.0 percent ethanol by volume and the density of water is 1.00g per mL that of ethanol is 0.789 grams per mL and 70/18. A mole fraction in chemistry is the amount that is divided by the total amount of all constituents.
100 g of solution containing 50 g of NaOH.
40% aqueous solution of formaldehyde is known as Formalin.
19
75gm
Wws7mnMewPw
7.5 percent is equivalent to 0.075 in decimal or 15/2 in fraction.