Asked by help
                A solution was prepared by dissolving 43.0  of  in 225  of water.
Calculate the mass percent of in the solution.
            
        Calculate the mass percent of in the solution.
Answers
                    Answered by
            Lina
            
    Sorry, can't help! Would if i could, really!
    
                    Answered by
            help
            
    of KCl
    
                    Answered by
            DrBob222
            
    43 WHAT?
225 WHAT?
    
225 WHAT?
                    Answered by
            help
            
    43g
    
                    Answered by
            help
            
    225g
    
                    Answered by
            DrBob222
            
    mass percent is (mass solute/100 g soln)*100.
You have 43 g KCl/225 g water.
Therefore, the solution has a mass of 225 g water + 43 g KCl = ?? grams.
Substitute into the above and solve for percent.
    
You have 43 g KCl/225 g water.
Therefore, the solution has a mass of 225 g water + 43 g KCl = ?? grams.
Substitute into the above and solve for percent.
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