DATAMass of NaCl needed for 50.0 mL of 0.200 M NaCl solution 0.5(Show calculation below.)50.OMLX1000 =0.050.01K354305844Initial pHpH afteraddition ofChange inpH frominitialpH afteraddition ofChange in pHfrom initialstrong acidstrong base7.05/245 4.01181 1737.09/2447-4102/11.894102/45(610.75(0.70Water0.200 MNaClacetateFO.0104.10 008-0.0011682/1 O.84bufferphosphatebuffer

Only the last column i.e the pH change after addition of base is given

Mass of NaCl needed for 50.0 mL of 0.200 M NaCl (Show calculation below.) utiön 50.OMLX1000 =0.05 O.05K0.Jcm= 0.01K3841=08449 pH after addition of Initial pH pH after addition of Change in pH from initial Change in pH from initial strong acid strong base 011811til 4/0a11.89 KL -0.004.10 OCK hosphate o.75 (6.MO -0.00168a0.01 7.05/245 4.0 7.09/2447 4.10245(6 Water 0.200 M NaCl acetate buffer buffer

Mass of NaCl needed for 50.0 mL of 0.200 M NaCl (Show calculation below.) utiön 50.OMLX1000 =0.05 O.05K0.Jcm= 0.01K3841=08449 pH after addition of Initial pH pH after addition of Change in pH from initial Change in pH from initial strong acid strong base 011811til 4/0a11.89 KL -0.004.10 OCK hosphate o.75 (6.MO -0.00168a0.01 7.05/245 4.0 7.09/2447 4.10245(6 Water 0.200 M NaCl acetate buffer buffer

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter14: Principles Of Neutralization Titrations

Section: Chapter Questions

Problem 14.33QAP

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