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The first ionization constant of H(2)S i...

The first ionization constant of `H_(2)S` is `9.1xx10^(-8)`. Calculate the concentration of `HS^(-)` ion in its `0.1M` solution. How will this concentration be affected if the solution is `0.1M` in `HCl` also ? If the second dissociation constant of `H_(2)S` is `1.2xx10^(-13)` , calculate the concentration of `S^(2-)` under both conditions.

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NCERT TELUGU-EQUILIBRIUM-Exercise
  1. The ionization constants of HF, H COOH and HCN at 298 K are 6.8x10^(-4...

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  2. The ionization constant of phenol is 1.0xx10^(-10). What is the concen...

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  3. The first ionization constant of H(2)S is 9.1xx10^(-8). Calculate the ...

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  4. The ionization constant of acetic acid is 1.74xx10^(-5). Calculate the...

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  5. It has been found that the pH of a 0.01M soluiton of an organic acid i...

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  6. Assuming complete dissociation, calculate the pH of the following solu...

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  7. Calculate the pH of the following solution : (a) 2g of TlOH dissolve...

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  8. The degree of ionization of a 0.1M bromoacetic acid solution is 0.132....

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  9. The pH of 0.005M codeine (C(18)H(21)NO(3)) solution is 9.95. Calculate...

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  10. What is the pH of 0.001M aniline solution ? The ionization constant of...

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  11. Calcultae the degree of ionization of 0.05M acetic acid if its pK(a) v...

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  12. The ionization constant of dimethylamine is 5.4xx10^(-4). Calculate it...

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  13. Calculate the hydrogen ion concentration in the following biological f...

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  14. The pH of milk, black, coffee, tomato juice, lemon juice and egg white...

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  15. If 0.561g of KOH is dissolved in water to give 200mL of solution at 29...

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  16. The solubility of Sr(OH)(2) at 298K is 19.23g//L of solution. Calculat...

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  17. The ionization constant of propanoic acid is 1.32xx10^(-5). Calculate ...

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  18. The pH of 0.1M solution of cyantic acid (HCNO) is 2.34 .Calulate the i...

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  19. The ionization constant of nitrous acid is 4.5xx10^(-4). Calculate the...

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  20. A 0.02M solution of pyridinium hydrochloride has pH=3.44. Calculate th...

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