User:Klare Lazor/Notebook/Chem496001/2012/09/19
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<s>**5.55E4moles CuSo4*5H2O * 249.68 g/mol= 0.1387g CuSo4*5H2O </s>  <s>**5.55E4moles CuSo4*5H2O * 249.68 g/mol= 0.1387g CuSo4*5H2O </s>  
<s>**5.55E4moles Na2SO4 * 142.04g/mol=0.078 (20ppm) </s>  <s>**5.55E4moles Na2SO4 * 142.04g/mol=0.078 (20ppm) </s>  
  *we want 500ml of 20ppm = 20mg/l CuSO4  +  <s>*we want 500ml of 20ppm = 20mg/l CuSO4</s> 
  ** 277.4mg/l*x=.5*20mg/l  +  <s>** 277.4mg/l*x=.5*20mg/l</s> 
  ** x=36.05ml in total 100ml solution  +  <s>** x=36.05ml in total 100ml solution</s> 
  * we want 500ml of 20ppm= 20mg/l Na2SO4  +  <s>* we want 500ml of 20ppm= 20mg/l Na2SO4</s> 
  ** 156.8 mg/l x = .5(20mg/L)  +  <s>** 156.8 mg/l x = .5(20mg/L)v 
  ** x= 63.78ml in total 100ml solution  +  <s>** x= 63.78ml in total 100ml solution</s> 
==Data==  ==Data== 
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Objective
DescriptionGeneral Protocol 1(klare and Liz):
General Protocol 2 (Noah):
Glutaraldehyde Prep and CuSO4*5H20 20ppm
Data
NotesThis area is for any observations or conclusions that you would like to note.
