Home
Class 11
CHEMISTRY
Calculate the concentration of all speci...

Calculate the concentration of all species of significant concentrations presents in `0.1 M H_(3)PO_(4)` solution. lf `K_(1) = 7.5 xx 10^(-3), K_(2) = 6.2 xx 10^(-8), K_(3) = 3.6 xx 10^(-13)`

Text Solution

Verified by Experts

The correct Answer is:
`[H^(+)]=0.024M; [H_(2)PO_(4)^(-)]= 0.024M;`
`[H_(3)PO_(4)]=0.076M;`
Promotional Banner

Topper's Solved these Questions

  • IONIC EQUILIBRIUM

    P BAHADUR|Exercise Exercise7|33 Videos
  • GASEOUS STATE

    P BAHADUR|Exercise Exercise -9|1 Videos
  • MOLE AND EQUIVALENT CONCEPT

    P BAHADUR|Exercise Exercise 9 Advanced numerical problems|61 Videos

Similar Questions

Explore conceptually related problems

Calculate the concentration of all species of significant concentrations presents in 0.1 M H_(3)PO_(4) solution. ltbrlt K_(1) = 7.5 xx 10^(-3), K_(2) = 6.2 xx 10^(-8), K_(#) = 3.6 xx 10^(-13)

Calculate the concentrations of all the species present in 0.1 M H_3PO_4 solution. Given : K_1=7.5xx10^(-3), K_2=6.2xx10^(-8) and K_3=3.6xx10^(-13) .

Calculate the concentration of all species present in 0.010M H_2SO_4 solution. (K_(a_2)=1.3xx10^(-2))

Freshly prepared aluminium and magnesium hydroxides are stirred vigorously in a buffer solution containing 0.25M of ammonium chloride and 0.05M of ammonium hydroxide. Calculate the concentration of aluminium and magesium ions in solution (K_(b) NH_(4)OH = 1.8 xx 10^(-5), K_(sp) Mg(OH)_(2) = 6 xx 10^(-10), K_(sp) A1(OH)_(3) = 6 xx 10^(-32) .

P BAHADUR-IONIC EQUILIBRIUM-Exercise
  1. The self ionisation constant for pure HCOOH, K = [HCOO overset(o+)H(2)...

    Text Solution

    |

  2. Calculate the dissociation constant of NH(4)OH at 25^(@)C. If Delta H^...

    Text Solution

    |

  3. Calculate the concentration of all species of significant concentratio...

    Text Solution

    |

  4. If CH(3)COOH(K(a)=10^(-5)) reacts with NaOH at 298K, then find out the...

    Text Solution

    |

  5. The K(w) of water at two temperature 25^(@)C and 50^(@)C are 1.08xx10^...

    Text Solution

    |

  6. The pH of pure water at 25^(@)C and 35^(@)C are 7 and 6, respectively....

    Text Solution

    |

  7. For an organic monoprotic acid solution of concentration Co mole litre...

    Text Solution

    |

  8. The K(w) for 2H(2)O hArr H(3)O^(+)OH^(-) changes from 10^(-14) at 25^(...

    Text Solution

    |

  9. For the indicator thymol blue, pH is 2.0 when half of the indicator is...

    Text Solution

    |

  10. Calculate the percent error in the [H(3)O^(o+)] made by neglecting the...

    Text Solution

    |

  11. Calculate the pH of solution obtained by mixing 10 ml of 0.1 M HCl and...

    Text Solution

    |

  12. What should be the pH at the equivalence point for the titration of 0....

    Text Solution

    |

  13. Calculate the pH of a solution which contains 100 mL of 0.1M HCI and 9...

    Text Solution

    |

  14. Calculate [H^(o+)] in a soluton that is 0.1M HCOOH and 0.1 M HOCN. K(a...

    Text Solution

    |

  15. Calculate the pH in a solution that is 0.1M in acetic acid and 0.1M in...

    Text Solution

    |

  16. What are [H^(o+)], [A^(Theta), and [B^(Theta)] in a solution that is 0...

    Text Solution

    |

  17. Calculate [H^(o+)] and [CHC1(2)COO^(Theta)] in a solution that is 0.01...

    Text Solution

    |

  18. Calculate [H^(+)], [CH(3)COO^(-)] and [C(7)H(8)O(2)^(-)] in a solution...

    Text Solution

    |

  19. A solution contains 0.09 HC1, 0.09 M CHC1(2)COOH, and 0.1M CH(3)COOH. ...

    Text Solution

    |

  20. 100 mL of HCI gas at 25^(@)C and 740 mm pressure were dissolveed in on...

    Text Solution

    |