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Solid Ba(NO(3))(2) is gradually dissolve...

Solid `Ba(NO_(3))_(2)` is gradually dissolved in `1.0 xx 10^(-4)M, Na_(2)CO_(3)` solution. At what concentration of `Ba^(2+)` the precipitate will begin to form? `(K_(sp)" for BaCO"_3=5.1 xx 10^(-9))`

A

`4.1 xx 10^(-5)M`

B

`5.1 xx 10^(-5)M`

C

`8.1 xx 10^(-8)M`

D

`8.1 xx 10^(-7)M`

Text Solution

Verified by Experts

The correct Answer is:
B
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