document.write( "Question 788180: What volume of water must be added to 2 liters of 12% KCL to obtain a 4.0% KCL solution? what is the total volume of the solution? \n" ); document.write( "

Algebra.Com's Answer #478453 by josgarithmetic(39620) $\"\"$ $\"About$

You can put this solution on YOUR website!
To do this correctly, the densities may be needed. As an approximation, you can try this:\r
\n" ); document.write( "\n" ); document.write( " $\"2%2A0.12%2F%282%2Bv%29=0.04\"$
\n" ); document.write( " $\"2%280.12%29=0.04%28v%2B2%29\"$
\n" ); document.write( " $\"2%2A12=4v%2B8\"$
\n" ); document.write( " $\"4v=24-8\"$
\n" ); document.write( " $\"4v=16\"$
\n" ); document.write( " $\"highlight%28v=4%29\"$ liters \n" ); document.write( "

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