document.write( "Question 402001: 60ml mixture of alcohol and iodine is 2% iodine. How much alcohol must be evaporated away to leave a mixture that is 8% iodine? \n" ); document.write( "
Algebra.Com's Answer #284414 by robertb(5830)\"\" \"About 
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0.02*60 - 0.00x = 0.08*(60 - x)
\n" ); document.write( "==>1.2 = 4.8 - 0.80x
\n" ); document.write( "==> 0.08x =3.6
\n" ); document.write( "==> x = 45 ml, the amount of alcohol that must be evaporated.
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