chemistry

posted by .

Four solution are prepared and mixed together:
Start with 100.0ml of 0.100M BaCl2.
Add 50.0ml of 0.100M AgNO3.
Add 50.0ml of 0.100M H2So4.
Add 250.0ml of 0.100M NH4.
Write an equation for any reaction that occurs after each step and calculate the concentration of Ba,CL,NO3,NH4 in the final solution assuming that all reaction go to completion

  • chemistry -

    This is a work horse of a problem. I'll start the first one.
    2AgNO3 + BaCl2 ==> 2AgCl + Ba(NO3)2
    (Ba^2+) = 0.1 M x (100/450) = ?
    (NO3^-) = 0.1 M x (50/450) = ?
    etc.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    Consider a solution containing 0.100M fluroide ions and 0.126M hydrogen fluroide. Calculate the concentration of fluoride ions after the addition of 5.00ml of 0.100M HCl to 25.0ml of this solution. a description as to how to get to …
  2. Chemistry

    When 50.0mL of 0.100M NH3 (Kb=1.8x10^-5) solution is mixed with 20.0mL of of 0.250M HCl solution, what is the pH after reaction?
  3. Chemistry

    When 50.0mL of 0.100M NH3 (Kb=1.8x10^-5) solution is mixed with 20.0mL of of 0.250M HCl solution, what is the pH after reaction?
  4. 152

    Ka for hypochlorous acid,HCLO, IS 3.0*10^-8. Calculate the pH after 10.0,20.0,30.0, and 40.0mL OF 0.100M NaOH have been added to 40.0mL of 0.100M HCLO..
  5. chemistry

    Which of the following when added to 100.0mL of a 0.100M soln of NH4Cl would produce a buffer soln?
  6. CHEM-102

    Ka for hypochlorous acid,HClO is 3.0x10^-8. Calculate the pH after 10.0, 20.0, 30.0, and 40.0mL of 0.100M NaOH have been added to 40.0mL of 0.100M HOCl.
  7. Chemistry

    A student titrates 0.100M KOH, potassium hydroxide, into 50.0ml of 0.10M HCOOH, formic acid (Ka=1.8 x 10^-4. What is the pH of the mixture after 25.0ml of the KOH has been added
  8. Chemisty

    Please help...I know I'm missing something here if 50.0mL of AgNO3 reacts with 25.0mL of 0.100M of K2CrO4, what is the molarity of silver nitrate?
  9. chemistry

    calculate the change in pH when 9.00ml of 0.100M HCl(aq) is added to 100.0mL of a buffer solution that is 0.100M in NH3(aq) and 0.100M NH4Cl(aq). ...Calculate the change in pH when 9.00,L if 0.100M NaOH(aq) is added to the original …
  10. science

    To 90.0mL of a solution that contains 0.100M Cr(NO3)2 and 0.490M HNO3 is added 30.0mL of 0.170M K2Cr2O7. The dichromate and chromium(II) ions react to give chromium(III) ions. Write a balanced net ionic equation for the reaction.

More Similar Questions