document.write( "Question 896653: How do I dilute from 55% nitric acid to 25% nitric acid strength using distilled water? \n" ); document.write( "
Algebra.Com's Answer #543689 by josgarithmetic(39617)\"\" \"About 
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Assuming all measures based on MASS, let x = relative amount of mass of water to add.\r
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\n" ); document.write( "\n" ); document.write( "\"55%2A1%2F%281%2Bx%29=25\", assuming some 1 unit of the starting 55% nitric acid; and that x is in the same unit, but both here are ASSUMED to be MASS.
\n" ); document.write( "Solve for x.\r
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\n" ); document.write( "\n" ); document.write( "Note: For promoting safety, one must add the acid to the water; NOT the water to the acid! Your question is potentially dangerous.
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