document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1178996>Question 1178996</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The alkalinity of a fluid (pH) can be modeled in terms of its hydrogen ion concentration (H+<BR>\n" );
document.write( ", measured in moles/liter) of the fluid using the model shown below:\r<BR>\n" );
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document.write( "Ph = -log(H^+)\r<BR>\n" );
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document.write( "A lab technician finds that a sample of fluid has a pH of 4.5. What is the hydrogen ion <BR>\n" );
document.write( "concentration of the fluid? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #808538 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=808538\">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=4.5=-log%28%28H%29%29 ALIGN=MIDDLE  ALT=\"4.5=-log%28%28H%29%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=-4.5=log%2810%2CH%29 ALIGN=MIDDLE  ALT=\"-4.5=log%2810%2CH%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=H=10%5E%28-4.5%29 ALIGN=MIDDLE  ALT=\"H=10%5E%28-4.5%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=HydrogenIonConcentration=0.0000316 ALIGN=MIDDLE  ALT=\"HydrogenIonConcentration=0.0000316\"   DISABLED_style= \"max-width:90%; height:auto;\" ><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=moles%2Fliter ALIGN=MIDDLE  ALT=\"moles%2Fliter\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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