User:Klare Lazor/Notebook/Chem-496-001/2012/09/27: Difference between revisions
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Calculations: | |||
20.53mg/ml of copper sulfate so multiple by weight of sulfate to get concentration of sulfate in solution | |||
*20.53mg/l*1mol/.09606mg= 208.20 mol/L | |||
To find the concentration of copper for our standers multiple concentration of sulfate to copper weight | |||
*208.20mol/L *0.063546 mg/mol= '''13.23mg/l or ppm''' | |||
==Data== | ==Data== |
Revision as of 09:48, 28 September 2012
Biomaterials Design Lab | <html><img src="/images/9/94/Report.png" border="0" /></html> Main project page <html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>Previous entry<html> </html>Next entry<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html> |
Objective1) XRay analysis of 100% and 50% CEC surfactant Clay 2) Standard solution of CuSO4 calculations Description2) standard solution calculations for dilution of stock solution of CuSO4*5H2O <html> <HEAD> <TITLE>Enter the Page Title Here</TITLE> </HEAD> <BODY> <TABLE width="75%" border="1" align="center" > <TR><TH>Standard #</TH><TH>CuSO4*5H2O (mL)</TH><TH>H2O(mL)3</TH><TH>m1v1=m2v2</TH><TH>Concentration (ppm)</></TR> <TR align="center"> <TD>1</TD><TD>0.25</TD><TD>9.75</TD><TD>(.013581mg/ml)(.25ml)=x(10ml)</TD><TD>0.00033953 mg/ml=.339525ppm</TD> </TR> <TR align="center"> <TD>2</TD><TD>0.50</TD><TD>9.50</TD><TD>(0.013581mg/ml)(.5ml)=x(10ml)</TD><TD>0.000679mg/ml=.679ppm</TD> </TR> <TR align="center"> <TD>3</TD><TD>1.00</TD><TD>9.00</TD><TD>(0.013581mg/ml)(1ml)=x(10ml)</TD><TD>.0013581mg/ml=1.358ppm</TD> </TR> <TR align="center"> <TD>4</TD><TD>2.00</TD><TD>8.00</TD><TD>(0.01358mg/ml)(2ml)=x(10ml)</TD><TD>.002716mg/ml=2.716ppm</TD> </TR> <TR align="center"> <TD>5</TD><TD>3.00</TD><TD>7.00</TD><TD>(0.01358mg/ml)(3ml)=x(10ml)</TD><TD>.004074mf/ml=4.074ppm</TD> </TR> </TABLE> </BODY> </html> Calculations: 20.53mg/ml of copper sulfate so multiple by weight of sulfate to get concentration of sulfate in solution
To find the concentration of copper for our standers multiple concentration of sulfate to copper weight
Data
NotesThis area is for any observations or conclusions that you would like to note.
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