The mole fraction of silver nitrate,
AgNO3, in an aqueous solution is
3.91×10-2 .
The percent by mass of silver nitrate in the
solution is ___ %.?
The mole fraction of silver nitrate, AgNO3, in an aqueous solution is 3.91×10-2 . The percent...
The mole fraction of sodium nitrate, NaNO3, in an aqueous solution is 3.14×10-2 . The percent by mass of sodium nitrate in the solution is ____ %.
The molality of silver nitrate, AgNO3, in an aqueous solution is 1.83 mol/kg. What is the mole fraction of silver nitrate in the solution?
The mole fraction of copper(II) nitrate, Cu(NO3)2, in an aqueous solution is 4.35×10-2. The percent by mass of copper(II) nitrate in the solution is %.
The mole fraction of iron(III) nitrate, Fe(NO3)3, in an aqueous solution is 1.41×10-2. The percent by mass of iron(III) nitrate in the solution is -----%.
An aqueous solution of silver nitrate has a concentration of 9.77×10-2 molal. The percent by mass of silver nitrate in the solution is %.
1)The mole fraction of chromium(II) sulfate, CrSO4, in an aqueous solution is 5.61×10-2 . The percent by mass of chromium(II) sulfate in the solution is %. 2) An aqueous solution is 40.0 % by mass hydrochloric acid, HCl, and has a density of 1.20 g/mL. The mole fraction of hydrochloric acid in the solution is . 3)An aqueous solution is 40.0 % by mass potassium bromide, KBr, and has a density of 1.37 g/mL. The mole fraction of potassium bromide in the...
The mole fraction of potassium phosphate, K3PO4, in an aqueous solution is 7.33×10-2 . The percent by mass of potassium phosphate in the solution is __%.
What mass (g) of silver will be obtained when an aqueous silver nitrate (AgNO3) solution is electrolyzed for 30.0 minutes with a constant current of 5.40 A? 10.9 g Ag formed ♡ 12.3 g Ag formed 3.22 g Ag formed 5.72 g Ag formed
part 1) An aqueous solution of magnesium nitrate, Mg(NO3)2, contains 2.03 grams of magnesium nitrate and 17.8 grams of water. The percentage by mass of magnesium nitrate in the solution is %. part 2) The mole fraction of lead acetate, Pb(CH3COO)2, in an aqueous solution is 1.80×10-2 . The percent by mass of lead acetate in the solution is %. part 3) An aqueous solution is 40.0 % by mass potassium bromide, KBr, and has a density of 1.37 g/mL. The mole...
An aqueous solution is 34.0% by mass ethanol, CH3CH2OH. The mole fraction of ethanol in the solution is ? The mole fraction of nickel(II) bromide, NiBr2, in an aqueous solution is 2.00×10-2. The percent by mass of nickel(II) bromide in the solution is? The molality of potassium bromide, KBr, in an aqueous solution is 2.44 mol/kg. What is the mole fraction of potassium bromide in the solution?