An eq. is easily solved at various pH is by utilization of the quadra – McqOptions

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1.	An eq. is easily solved at various pH is by utilization of the quadratic eq. At pH = 0, X = 0.00423 M. At pH 1.66, x = 0.0222 in agreement with the calc. above.
A.	a)True
B.	b)False
Answer» B.

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