Post a New Question


posted by .

How many grams of barium nitrate is needed to form a solution with 5.00 mass% Ba (NO3)2 in 400 grams of water.

  • Chemistry -

    % by mass = (mass solute/g soln)*100
    let x = mass solute
    [(x)/(400+x)]*100 = 5
    Solve for x.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

More Related Questions

Post a New Question