QUESTION 1 Find the log of conditional formation constant for MgY2 at pH 7.00 log Kf-? log K = 8.79 Use 2 decimal places

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Question 1 Find The Log Of Conditional Formation Constant For Mgy2 At Ph 7 00 Log Kf Log K 8 79 Use 2 Decimal Places 1 (53.03 KiB) Viewed 77 times

QUESTION 1 Find the log of conditional formation constant for MgY2 at pH 7.00 log Kf-? log K = 8.79 Use 2 decimal places for the answer QUESTION 2 Find the concentration of free Mga in 0.07M, Na, Mgy at pH 7 log Ky-8.79 Report your answers with two significant figures. QUESTION 3 77.00 mL of 003217 M Cor* is titrated by 00738 M EDTA ALH 6. Calculate pCoat equivalence point Note: Use the estimated formula given in the lecture slides logy - 1645 Report your answers with 2 decimal places QUESTION 4 Calculate the ApCut for the titration of 43 00 ml of 0.004 M Cu2with 0.004 MEDTA, at pH 11 00 in a solution with concentration of NH, fixed at 2 M log K CuY2-= 1878 logo Cu(NH 399, log B Cu(NH2)72733. log B Cu(NH), 10.06, log B Cu(NH2)* 1203 ApM = log kytlog Krayt xam xki Report your answer with 2 decimal places