Explain write a series of equilibrium expressions

Reference no: EM13211159

a) Write a series of equilibrium expressions, a mass balance and a charge balance representing the complete reaction of 0.01 M H4EDTA

b) Calculate the [Ca+2] in a saturated solution of hydroxyapatite containing 0.01M H4EDTA Buffered at 6.5.

c) Calculate the [Ca+2] in a saturated solution of Fluoroapatite containing 0.01M H4EDTA Buffered at 6.5.

d) Small amount of EDTA are used as preservative in some foods. Comment on why this might not be a good idea

Reference no: EM13211159

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