chemistry

posted by .

You have four beakers labeled A, B, C, and D. In beaker A, you place 100 grams of silver nitrate and enough water to make 50 mL of solution. In beaker D, you place 100 grams of KCl and enough water to make 100 mL of solution. You also pour 100 mL of water into beaker B and 200 mL of water into beaker C. Next you pour 25 mL of the solution from beaker A into beaker B, and 25 mL of the solution from beaker D into beaker C. You then mix all of the contents from beakers B and C together into a new clean beaker.

How much precipitate will form in the new beaker?

  • chemistry -

    A= 100 g AgNO3/50 mL

    B = 100 mL H2O

    C = 200 mL H2O

    D = 100 g KCl/100 mL.

    Now we take 25 mL (1/2 of it) A and add to B.
    Then we take 25 mL (1/2 of it) D and add to C.

    Then B+C are added. What do we have?
    50 g AgNO3 is 1/2 of A. 50 g KCl is 1/2 of D. We had 25 mL H2O (1/2 of 50) from A + all 100 mL from B + all 200 mL from C + 50 mL (1/2 of 100) from D. All of that makes 50 g AgNO3 + 50 g KCl + 375 mL H2O if I kept things straight. You confirm this. Then do the stoichiometry. It will be a limiting reagent + you may need to look and see if the common ion makes any difference. Check my thinking. Check my arithmetic.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    Two beakers are placed in a sealed container surrounded with air. In one beaker is pure H2O (Beaker A) and the other beaker is a 10% Sugar solution (Beaker B). As the system approaches equilibrium what change occurs to the volume of …
  2. chemistry

    Procedure: 1. Place the zinc nitrate solution into a beaker and connect the zinc electrode so that it is partially submerged in the solution. 2. Place copper (II) nitrate solution into the porous cup and connect a copper electrode …
  3. chemistry

    Procedure: Place the zinc nitrate solution into a beaker and connect the zinc electrode so that it is partially submerged in the solution. Place copper (II) nitrate solution into the porous cup and connect a copper electrode so that …
  4. chemistry

    A student is given 3 beakers: Beaker 1- 50.0 ml of a solution produced by dissolving 6.00 grams of a weak monoprotic acid ,HX, in enough water to produce 1 liter of solution. The empirical formula of HX is CH2O. The solution contains …
  5. Chemistry

    An empty beaker weighs 42.75 grams. When completely filled with water, the beaker and its contents have a total mass of 399.95 grams. What volume does the beaker hold Use d=1.00 g/ml as the density of water.
  6. Chemistry

    Write a procedure to demonstrate the effect of higher concentrations of HCl on its rate of reaction with antacid tablets. I have HCl with a concentration of 1.0 mol/L. This is what I have so far. Are my concentrations correct for this …
  7. chemistry

    When weighing liquid ethanol, why do you have to place water in the beaker prior to adding the ethanol to that same beaker?
  8. soran university

    1. Which salt is LEAST soluble at 0 ºC? 2. How many grams of sodium nitrate, NaNO3, are soluble in 100 g of water at 10 ºC?
  9. science

    The two insulated beakers contain equal amounts of identical liquids. The temperature of Beaker A is 85°C. The temperature of Beaker B is 40°C. A metal rod connects the beakers. Five minutes later, the temperature of Beaker A is …
  10. science

    The two systems shown below are identical except for the rod connecting the two beakers. Initially the temperatures of the beakers are as follows: Beaker A = 88°C Beaker B = 42°C Beaker C = 88°C Beaker D = 42°C Four minutes later …

More Similar Questions