How much solution do we have? - Exp No Experiment/Subject Ap Chemistry Date 01 Name Savannah Haley Lab Partner Gynie 6 Avine C 8122 Samantha H Locker

How much solution do we have? - Exp No Experiment/Subject...

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Unformatted text preview: Exp. No. Experiment/Subject Ap Chemistry Date 01 Name Savannah Haley Lab Partner Gynie 6. Avine C. 8122 Samantha H Locker/ Desk No. Course & Section No Purpose / Question : what is the valve of subscripts x, yiz in blue Cux/Somly . ZH20? Materials: - copper sulfate - evaporation disk - bunsen burner - sodium carbonate - beakers - analytical balance - filter - glass rod strver Procedures : Lab Notes : 1 ) obtain safety eauipment evap dish - 22. 5g. 2) obtain copper sulfate crystals evap dish / crystals w/ H20- 27.7g 3) measure mass of empty evaporation disk 27. 79 - 22. 59 = 5.2g ") pour. 5. 2 g of the copper sulfale 50 me of DH20 in beaker into the evaporation clish filter - 0. bg 5/ measure the mass of the River after drying - 4g copper sulfate crystals 6) light the bunsen burner 4 9-0-6g= 3.49 Theat copper sulfate crystals until they tum greyish white 8) remass the crystals 9) dissave the white stuff in DH 2O. 10) poor sodium curbonate 30)me into the DHZU solution "1) mass the filter paper 13) filter / dry the solution 14 ) remass the solution Date...
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  • Fall '16
  • Doyle
  • Chemistry, Sodium, 2 g, Samantha H, Savannah Haley

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