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Ble Blue cooY 2. How does abserbance vary with Concentration ef the Copper (IT) Solution? 3. Hou do You dates determine the conentation af the unknoun Solution of Copper(1I) Sulfate ? VI. Conclusions (What you have learnt)

Ble Blue cooY 2. How does abserbance vary with Concentration ef the Copper (IT) Solution? 3. Hou do You dates determine the conentation af the unknoun Solution of Copper(1I) Sulfate ? VI. Conclusions (What you have learnt)

Fundamentals Of Analytical Chemistry
Fundamentals Of Analytical Chemistry
9th Edition
ISBN:9781285640686
Author:Skoog
Publisher:Skoog
Chapter8: Sampling, Standardization, And Calibration
Section: Chapter Questions
Problem 8.23QAP
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3- ph Remove he Yefence Sample and inselt the sample 3olubon and press 1 test, Absesbance will display on the LCD Screen. 4- Repaat the Same pracedure to other given Solution and record Your observations in the table given below. III. Observations (Table with readings) Concentration of S. No. Optical density/Absorbance CUSO4.5H20 0,1 M 0, 34 1 0,2M O,61 In 3 O,4 M 1,31 0,5M 1,56 4 5 Solution X 1.01 IV. Calculations Concentation ef Cuso, SH20 (Molarity) = 0,32M stity Moleculah mass ef Cuson.5H20 3 Cus 63.55 64 64+32+(4x16)+5(1X2+16) Ss 32,07 32 5 96+ 64 +5(1 Os16 s160 + 90 15250g/mole * Page 3 of 5
Transcribed Image Text:3- ph Remove he Yefence Sample and inselt the sample 3olubon and press 1 test, Absesbance will display on the LCD Screen. 4- Repaat the Same pracedure to other given Solution and record Your observations in the table given below. III. Observations (Table with readings) Concentration of S. No. Optical density/Absorbance CUSO4.5H20 0,1 M 0, 34 1 0,2M O,61 In 3 O,4 M 1,31 0,5M 1,56 4 5 Solution X 1.01 IV. Calculations Concentation ef Cuso, SH20 (Molarity) = 0,32M stity Moleculah mass ef Cuson.5H20 3 Cus 63.55 64 64+32+(4x16)+5(1X2+16) Ss 32,07 32 5 96+ 64 +5(1 Os16 s160 + 90 15250g/mole * Page 3 of 5
Ametunt of Cubos.SH0/Lirat sMolany x Moleulate = 0,32M x 250g/male 3 80,0g/lite * V. Questions and Answers 4-chat is the Coler ef Conn Ble Blue co6Y 2. How does absebance vary with Concentration af the Copper lIT) Solution? 3. How do You deted determine the conentation af the unknoun Solution of copper(II) Sulfate ? VI. Conclusions (What you have learnt) Page 4 of 5
Transcribed Image Text:Ametunt of Cubos.SH0/Lirat sMolany x Moleulate = 0,32M x 250g/male 3 80,0g/lite * V. Questions and Answers 4-chat is the Coler ef Conn Ble Blue co6Y 2. How does absebance vary with Concentration af the Copper lIT) Solution? 3. How do You deted determine the conentation af the unknoun Solution of copper(II) Sulfate ? VI. Conclusions (What you have learnt) Page 4 of 5
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