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13 Dec 2019

Given the reaction shown below at equilibrium, how will addition of 0.10 M K3PO4 solution affect the equilibrium? Answer r for shift to the right, l for shift to the left or n for no change.

Ca3(PO4)2(s) <-> 3Ca2+(aq) + 2PO43-(aq)


why is the answer left instead of right? what's the concept behind this question and how would you go about working out questions such as these?Thank you in advance.

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Beverley Smith
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17 Dec 2019

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