When 12.0 mL of a 4.66x10-4 M lead acetate solution is combined with 12.0 mL of a 2.33×104 M ammonium phosphate solution does a precipitate form? (yes or no) For these conditions the Reaction Quotient, Q, is equal to When 18.0 mL of a 2.87×10-4 M silver acetate solution is combined with 12.0 mL of a 9.53×104M sodium hydroxide solution does a precipitate form? (yes or no) For these conditions the Reaction Quotient, Q, is equal to When 25.0 mL of a 7.74x10* M potassium hydroxide solution is combined with 18.0 mL of a 8.24×10M aluminum sulfate solution does a precipitate form? (yes or no) For these conditions the Reaction Quotient, Q, is equal to

Sulfur dloxlde and oxygen react to form sulfur trioxide during one of the key steps In sulfuric acld synthesis. An industrial chemist studying this reaction fills a 25.0 L tank with 2.0 mol of sulfur dioxide gas and 3.3 mol of oxygen gas, and when the mixture has come to equilibrium measures the amount of sulfur trioxide gas to be 0.60 mol. Calculate the concentration equlibrlum constant for the reaction of sulfur dioxide and oxygen at the final temperature of the mixture. Round your answer to 2 significant diglts. K = | Check Explanation Privacy Accessibili 2021 McGraw-Hill Education. All Rights Reserved Terms of Use M9 hp Ce esc

If an equilibrium system has a high value (>1) for K, what does this indicate? How will the concentration of reactants compare to the concentration of products? [P] [R]

Write the K, expression for the sparingly soluble compound copper(II) hydroxide, Cu(OH),. If either the numerator or denominator is 1, please enter 1.

Show how the forward and reverse reaction rates respond to a sudden increase in the volume of the system at t,. Use a solid line for the forward rate and a dotted line for the reverse rate. The system restores equilibrium at t,. The arrow diagram on the right is another way of depicting the same information. You may use it to do your rough work. You may use the graph provided or paste one. N,0,(g) = 2 NO, (g) E, E Time Rate

Suppose a 500. mL flask is filled with 0.30 mol of Cl, and 1.2 mol of HCl. The following reaction becomes possible: H,(g) +Cl, (g)- 2HC1(g) (3) 12+ The equilibrium constant K for this reaction is 5.59 at the temperature of the flask. Calculate the equilibrium molarity of H,. Round your answer to two decimal places. |M