Home
Class 11
CHEMISTRY
A solution of caF(2) is found to contain...

A solution of `caF_(2)` is found to contain `10^(-4)M F^(Θ)` ions. What is the `K_(sp)` of `caF_(2)`?

Text Solution

AI Generated Solution

To find the solubility product constant (Ksp) of calcium fluoride (CaF₂) given that a solution contains \(10^{-4} M\) fluoride ions (\(F^-\)), we can follow these steps: ### Step 1: Write the Dissociation Equation Calcium fluoride dissociates in water as follows: \[ \text{CaF}_2 (s) \rightleftharpoons \text{Ca}^{2+} (aq) + 2 \text{F}^- (aq) \] ...
Promotional Banner

Topper's Solved these Questions

  • IONIC EQUILIBRIUM

    CENGAGE CHEMISTRY ENGLISH|Exercise Ex 8.1|18 Videos

  • IONIC EQUILIBRIUM

    CENGAGE CHEMISTRY ENGLISH|Exercise Ex 8.2|27 Videos

  • HYDROGEN, WATER AND HYDROGEN PEROXIDE

    CENGAGE CHEMISTRY ENGLISH|Exercise Subjective Archive (Subjective)|3 Videos

  • ISOMERISM

    CENGAGE CHEMISTRY ENGLISH|Exercise Assertion-Reasoning Type|1 Videos

Similar Questions

Explore conceptually related problems

A solution of CaF_(2) is found to contain 4 xx 10^(-4)M of F^(Theta) , K_(sp) of CaF_(2) is

What is minimum concentration of SO_(4)^(2-) required to precipitate BaSO_(4) in solution containing 1 xx 10^(-4) mole of Ba^(2+) ? ( K_(sp) of BaSO_(4) = 4 xx 10^(-10) )

What is the minimum concentration of Ba^(+2) ions required in order to initiate the precipitation of BaSO_(4) from a solution containing 0.002 mole L^(-1) of SO_(4)^(-2) ions? (Given K_(sp) for BaSO_(4)=1.4xx10^(-10))

What is the minimum concentration of Ba^(+2) ions required in order to initiate the precipitation of BaSO_(4) from a solution containing 0.002 mole L^(-1) of So_(4)^(-2) ions? (Given K_(sp) for BaSO_(4)=1.4xx10^(-10))

The solubility product of CaF_(2) " is " 3.9 xx 10^(-11) " at " 25^(@) C . What is the solubility of this salt in grams/litre of 0.1 M NaF solution ?

If the solubility of Ag_(2)SO_(4) in 10^(-2)M Na_(2)SO_(4) solution be 2xx10^(-8)M then K_(sp) of Ag_(2)SO_(4) will be

If the solubility of Ag_(2)SO_(4) in 10^(-2)M Na_(2)SO_(4) solution be 2xx10^(-8)M then K_(sp) of Ag_(2)SO_(4) will be

Calculate the solubility of CaF_(2) in water at 298 K which is 70% dissociated. K_(sp) of CaF_(2) is 1.7 xx 10^(-10) . If answer is x xx 10^(-4) mol/ltr then x = ____?

The solubility of CaF_(2) in a solution of 0.1M Ca(NO_(3))_(2) is

A solution is saturated with respect to SrF_(2); K_(sp) = 7.9 xx 10^(-10) and SrCO_(3), K_(sp) = 7.0 xx 10^(-10) . If the fluoride ion concentration is found to be 4.0 xx 10^(-2)M . What is the concentration of carbonates ions.

CENGAGE CHEMISTRY ENGLISH-IONIC EQUILIBRIUM-Archives Subjective
  1. A solution of caF(2) is found to contain 10^(-4)M F^(Θ) ions. What is ...

    Text Solution

    |

  2. How much moles of sodium propionate should be added to 1L of an aqueou...

    Text Solution

    |

  3. Given reason for the statement that the pH of an aqueous solution of s...

    Text Solution

    |

  4. 20 mL of 0.2M sodium hydroxide is added to 50 mL of 0.2 M acetic acid ...

    Text Solution

    |

  5. K(a) for HA is 4.9 xx 10^(-8). After making the necessary approximatio...

    Text Solution

    |

  6. A solution contains a mixture of Ag^(+)(0.10M) and Hg(2)^(2+)(0.10M) w...

    Text Solution

    |

  7. The concentration of hydrogen ions in a 0.2M solution of formic acid i...

    Text Solution

    |

  8. The solubility of Mg( OH)2 in pure water is 9.57 xx 10 ^(-3) g L^(-...

    Text Solution

    |

  9. What is the pH of the solution when 0.20 mol of HCI is added to 1L of ...

    Text Solution

    |

  10. How many moles of HCl will be required to preapare one litre of a buf...

    Text Solution

    |

  11. Freshly prepared aluminium and magnesium hydroxides are stirred vigoro...

    Text Solution

    |

  12. What is the pH of 1M solution of acetic acid. To what volume one litre...

    Text Solution

    |

  13. A 50 mL solution of weak base BOH is titrated with 0.1N HCI solution. ...

    Text Solution

    |

  14. The K(SP) of Ag(2)C(2)O(4) at 25^(@)C is 1.29xx10^(-11)mol^(3)L^(-3). ...

    Text Solution

    |

  15. The solubility product K(sp) of Ca (OH)2 " at " 25^(@) C " is " ...

    Text Solution

    |

  16. The ph of blood stream is maintained by a proper balance of H(2)CO(3) ...

    Text Solution

    |

  17. An aqueous solution of a metal bromode MBr(2) (0.05M) is saturated wit...

    Text Solution

    |

  18. For the reaction Ag(CN)(2)^(ɵ)hArr Ag^(o+)+2CN^(ɵ), the K(c ) at 25^...

    Text Solution

    |

  19. Calculate the pH of an aqueous solution of 1.0M ammonium formate assum...

    Text Solution

    |

  20. What is the pH of a 0.50M aqueous NaCN solution ? (pK(b)of CN^(-)=4.70...

    Text Solution

    |

  21. The ionization constant of overset(o+)(NH(4)) ion in water is 5.6 xx 1...

    Text Solution

    |