document.write( "Question 1011037: Susie is making a mixture of acetic acid and water. which forms vinegar. If she has a mixture of 100 ml of 2% acetic acid. how many ml of pure acetic acid should she add to produce the required 8% acetic acid vinegar \n" ); document.write( "

Algebra.Com's Answer #626565 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
Let $\"+x+\"$ = ml of pure acetic acid to be added
\n" ); document.write( " $\"+.02%2A100+=+2+\"$ ml of pure acetic acid in 2% solution
\n" ); document.write( "----------------------
\n" ); document.write( " $\"+%28+x+%2B+2+%29+%2F+%28+x+%2B+100+%29+=+.08+\"$
\n" ); document.write( " $\"+x+%2B+2+=+.08%2A%28+x+%2B+100+%29+\"$
\n" ); document.write( " $\"+x+%2B+2+=+.08x+%2B+8+\"$
\n" ); document.write( " $\"+.92x+=+6+\"$
\n" ); document.write( " $\"+x+=+6.522+\"$
\n" ); document.write( "6.522 ml of pure acetic acid should be added
\n" ); document.write( "check:
\n" ); document.write( " $\"+%28+6.522+%2B+2+%29+%2F+%28+6.522+%2B+100+%29+=+.08+\"$
\n" ); document.write( " $\"+8.522+%2F+106.522+=+.08+\"$
\n" ); document.write( " $\"+8.522+=+8.522+\"$
\n" ); document.write( "OK \n" ); document.write( "

\n" );