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  1. Calculate the pH and the concentrations of all species present in a .0230 M...

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Chemistry

 

1. Calculate the pH and the concentrations of all species present in a .0230 M HPO4- (Ka = 4.90 x 10-10)

2. Calculate the pH and the concentrations of all species present in a 3.20 x 10-5 M CH3CO2H (Ka = 1.70 x 10-5)

Answer & Explanation Solved by verified expert
3.8 Ratings (441 Votes)
1HPO42 H PO43I 00230 0 0C x x xE 00230x x xKa H PO43 HPO42 490 x1010 x x 00230x 490 x1010 x x 00230 since Ka is very    See Answer
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