User:Samiye Yaman/Notebook/Lab 581/2012/09/19: Difference between revisions
Samiye Yaman (talk | contribs) |
Samiye Yaman (talk | contribs) |
||
Line 35: | Line 35: | ||
=0.16 g of cupper in 500 ml HPLC grey water. | =0.16 g of cupper in 500 ml HPLC grey water. | ||
*For dilution | |||
(m1)(v1) = (m2) (v2) | (m1)(v1) = (m2) (v2) | ||
(2*10^(-3))(v1) = (2* 10^(-5)) (500ml) | (2*10^(-3))(v1) = (2* 10^(-5)) (500ml) | ||
v1 = 5ml in 495 ml of water.(in order to obtain a mass of 0.0016g of CuSO4) | v1 = 5ml of the solution in 495 ml of water.(in order to obtain a mass of 0.0016g of CuSO4 in 500 ml of water) | ||
*Na2SO4: (142.04g/mol) x (2*10^(-3)mol/L) x (1L/1000ml) x (500mL) | |||
=0.14 g of cupper in 500 ml HPLC grey water. | |||
*For dilution | |||
5 ml of the solution is mixed with 495 ml of water. (in order to obtain 0.0014 g of Na2SO4 in 500ml water) | |||
*Place both of the solutions in to separate funnels and make sure the caps are on. | |||
'''Part E''' | '''Part E''' |
Revision as of 07:46, 19 September 2012
Experimental Chemistry | <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> |
ObjectiveDescriptionPart A
( 0.5g of PVOH, 5ml of water, 6 ml )
( 0.4 g PVOH, 6 ml of water and 0.1 g of PDMS)
( Mix 1L of water with 200g of NASO4. After NaSO4 is dissolved, add 20 ml of concentrated sulfuric acid.)
(Dilution of each solutions were used in order to have more accurate concentrations.)
=0.16 g of cupper in 500 ml HPLC grey water.
(m1)(v1) = (m2) (v2) (2*10^(-3))(v1) = (2* 10^(-5)) (500ml) v1 = 5ml of the solution in 495 ml of water.(in order to obtain a mass of 0.0016g of CuSO4 in 500 ml of water)
=0.14 g of cupper in 500 ml HPLC grey water.
5 ml of the solution is mixed with 495 ml of water. (in order to obtain 0.0014 g of Na2SO4 in 500ml water)
Data
NotesThis area is for any observations or conclusions that you would like to note.
|