document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1131039>Question 1131039</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Use the acidity model <BR>\n" );
document.write( "pH = &#8722;log[H+],<BR>\n" );
document.write( " where acidity (pH) is a measure of the hydrogen ion concentration [H+] (measured in moles of hydrogen per liter) of a solution.\r<BR>\n" );
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document.write( "Compute [H+] for a solution in which pH = 4.1. (Enter your answer in scientific notation. Round the decimal value to two decimal places.) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #747651 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</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=747651\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-log%28%28H%29%29=4.1 ALIGN=MIDDLE  ALT=\"-log%28%28H%29%29=4.1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "[H+] = 7.9 x 10^(-5)  molar\r<BR>\n" );
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document.write( "7.94 x 10^(-5)  to two decimal places </SPAN>\n" );
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