document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=950649>Question 950649</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if the phosphoric acid is 85 percent pure then to make 3 percent how much should be added to 10 ltr water </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #580504 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=580504\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The density or at least specific gravity is needed.  The concentration 85% should mean \"weight per weight\".  \"ltr\"  appears to mean \"liters\", and this is volume.  <s>No density - no solving.</s>\r<BR>\n" );
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document.write( "Continuing staying all with mass  (\"weight\"),\r<BR>\n" );
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document.write( "10*liters of water,\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10%2Aliters%2A1000%28ml%2Fliter%29%2A1%28gram%2Fml%29%281%2F1000%29%28kg%2Fgrams%29 ALIGN=MIDDLE  ALT=\"10%2Aliters%2A1000%28ml%2Fliter%29%2A1%28gram%2Fml%29%281%2F1000%29%28kg%2Fgrams%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10%2Akilograms ALIGN=MIDDLE  ALT=\"10%2Akilograms\"   DISABLED_style= \"max-width:90%; height:auto;\" >, the starting mass of water.\r<BR>\n" );
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document.write( "An old handbook shows listed, 1.689 for specific gravity of 85% phosphoric acid; and temperature may be ignored just for convenience.\r<BR>\n" );
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document.write( "Let p be mass in kilograms of the 85% acid to add.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%2885%2Ap%2F%28p%2B10%29=3%29 ALIGN=MIDDLE  ALT=\"highlight_green%2885%2Ap%2F%28p%2B10%29=3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Solve for p. </SPAN>\n" );
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