document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=636298>Question 636298</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You are required to mix up 5000 US gals 10% w/w of sulphuric acid solution \r<BR>\n" );
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document.write( "(a)	How much concentrated sulphuric acid do you need (US gals)<BR>\n" );
document.write( "How much Water (US gals)\r<BR>\n" );
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document.write( "(c)	You want to decant the concentrated acid from drums into a tank, when first setting up on location so that you can pump it out using flowmeters ‘on the fly’.<BR>\n" );
document.write( "The yard has a 4000 gal fibreglass-lined acid tank or a 10 bbl carbon steel tank available …. or you may have to rent a 2000 gal stainless steel vessel from the competition at a premium rate.<BR>\n" );
document.write( "What tank should you use. \r<BR>\n" );
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document.write( "Data:	Conc sulphuric acid available is 98% strength, with an SG of 1.84.<BR>\n" );
document.write( "	10% sulphuric acid solution has a SG of 1.05.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #400905 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=400905\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You are required to mix up 5000 US gals 10% w/w of sulphuric acid solution \r<BR>\n" );
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document.write( "(a)	How much concentrated sulphuric acid do you need (US gals)<BR>\n" );
document.write( "How much Water (US gals)<BR>\n" );
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document.write( "Mixing 98% acid with water to give 5000 gals of 10%:<BR>\n" );
document.write( "s + w = 5000<BR>\n" );
document.write( "98s + 0w = 5000*10<BR>\n" );
document.write( "s = 50000/98 gallons<BR>\n" );
document.write( "s =~ 510.2 gallons of acid<BR>\n" );
document.write( "w = 5000 - s = 4489.8 gallons of water<BR>\n" );
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document.write( "(c)	You want to decant the concentrated acid from drums into a tank, when first setting up on location so that you can pump it out using flowmeters ‘on the fly’.<BR>\n" );
document.write( "The yard has a 4000 gal fibreglass-lined acid tank or a 10 bbl carbon steel tank available …. or you may have to rent a 2000 gal stainless steel vessel from the competition at a premium rate.<BR>\n" );
document.write( "What tank should you use.<BR>\n" );
document.write( "Based on what?  Use the one that's most convenient.<BR>\n" );
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document.write( "You didn't give the volume of the 10 bbl tank.<BR>\n" );
document.write( "The oil industry uses 42 gallons/bbl<BR>\n" );
document.write( "Wine is 33 gal/bbl<BR>\n" );
document.write( "Common barrels are 55 gallon drums.<BR>\n" );
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document.write( "Data:	Conc sulphuric acid available is 98% strength, with an SG of 1.84.<BR>\n" );
document.write( "	10% sulphuric acid solution has a SG of 1.05.<BR>\n" );
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document.write( "The SG's are not relevant.<BR>\n" );
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