document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1068690>Question 1068690</A>: <I><SPAN STYLE=\"word-break: break-all;\"> you are asked to prepare 100 ml of a potassium permanganate solution so that a 1 part to 3 parts dilution gives a 0.5 % w/v solution. How much potassium permanganate should be used? \r<BR>\n" );
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document.write( "the answer that i found was 1.5g but in my textbook it says \"2g\"<BR>\n" );
document.write( "i thought 1 part to 3 parts means 1 part of the active ingredient and 2 parts of the diluent/water am i wrong ?<BR>\n" );
document.write( "another question the ratio 1:10 does it mean 1 part of the active ingredient and 9 parts of the diluent/water or 10 parts of the diluent/water  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #683952 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</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=683952\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> p grams of the compound in 100 ml of solution is  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%2F100 ALIGN=MIDDLE  ALT=\"p%2F100\"   DISABLED_style= \"max-width:90%; height:auto;\" >, concentration as a fraction.\r<BR>\n" );
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document.write( "1 part by volume of the concentrated solution will be added to 3 parts of water, being total of 4 parts.  Consider using all 100 ml of the concentrated solution.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F4%29%28p%2F100%29=0.005 ALIGN=MIDDLE  ALT=\"%281%2F4%29%28p%2F100%29=0.005\"   DISABLED_style= \"max-width:90%; height:auto;\" >, keeping all in fractions.<BR>\n" );
document.write( "Solve for p.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%2F%284%2A100%29=0.005 ALIGN=MIDDLE  ALT=\"p%2F%284%2A100%29=0.005\"   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=p=400%2A0.005 ALIGN=MIDDLE  ALT=\"p=400%2A0.005\"   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=p=4%2A100%2A5%2A1000%5E%28-3%29 ALIGN=MIDDLE  ALT=\"p=4%2A100%2A5%2A1000%5E%28-3%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=4%2A5%2A100%2A%281%2F1000%29 ALIGN=MIDDLE  ALT=\"4%2A5%2A100%2A%281%2F1000%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=20%281%2F10%29 ALIGN=MIDDLE  ALT=\"20%281%2F10%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=highlight%282.0%29 ALIGN=MIDDLE  ALT=\"highlight%282.0%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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