6. Analyze the GC traces from each of the reactions shown below. The GC parameters for each trace are identical: Br. NaOH DCM 3.20 min 3.81 min Br, NaOH DCM 1 2 4 1 2 3.20 min 2.82 min 2.82 min 3.20 min 3.81 min

9-

PAP Chemistr x G diagram show X PAP Chemistr x G Reactions that X EPAP Chemistr X PAP Chemistr X HAC Session Timer X Mp Rocking Whee X + b ar-2903012.agilixbuzz.com/student/135113422/activity/c412d902-b23e-4202-b813-76alf9f4c196 175% Reset Mastery Assess It_8 Enrique Solis PAP Chemistry-2903012-42100P-1... All changes saved 6. You have a very concentrated solution (12 M) of potassium chloride (KCI). You need it to be at the lowest concentration possible for the experiment you are about to conduct. The problem is you forgot to order lab supplies, so you only have 2 L of distilled water left. What would be the final concentration if you added the two 2 L of distilled water to the 0.5 L of 12 M KCI? 3.0 M 2.4 M 24 M 48 M

Kk.364.

For 2SO2 (g) + O2 (g) <-------> 2SO3 (g) Concentrations: [SO2]=0.20, [O2]=0.80, [SO3]= 0.43.  What is Kc for the reaction?

1. Write the dissociation reaction and solubility product constant expression for the following sparingly soluble salt. a. AgBr Ksp = 5.2 x 10-13 b. PbCl2 Ksp = 1.7 x 10-5 %3D 2. Determine the Molar Solubility of the following sparingly soluble salt in water. a. AgBr Ksp = 5.2 x 10-13 b. PBCI2 Ksp = 1.7 x 10-5 3. Express the solubility (S) in question #2 in g/L.

E PAP Chem G diagram sh x H PAP Chemi x G Reactions t x K PAP Chemi: x I PAP Chemi x b ar-2903012.agilixbuzz.com/student/135113422/activity/c412d902-b23e-4202-b813-76alf9f4c196 I Student Ap x Session Tir X Mp Rocking WX Mastery Assess It_8 200% + Reset PAP Chemistry-2903012-42100. Enrique Solis All changes saved 3. Reactions that occur in the gaseous state are affected by changing the volume of the container. Which choice best describes what will happen to the reaction if the volume of the container is decreased? The reaction will speed up. The reaction will shift left. The reaction will not change. SAVE & EXIT NEXT The reaction will shift right. 3 of 25 PREVIOUS

Review the reversible reactions given, along with the associated equilibrium constant K at room temperature. In each case, determine whether the forward or reverse reaction is favored. AgCl → Ag* + Cl'Ksp=1.6 x 1010 Choose... - A + B + CK=4.9 x 103 Choose... CH3COOH + CH3C00" + H*Kg=1.8 x 10-5 Choose... Alš+ + 30H Ksp=3.7 x 1015 Choose... - Choose... Reverse Forward Al(OH)3

MISSED THIS? Read Section 16.7 (Pages 699-701): Watch KCV 16.Z WE 16.7. Silver sulfate dissolves in water according to the reaction Ag-SO. (8)=2Ag (aq) +SO.² (aq) K. = 1.1 x 10-5 at 298 K A2.50-L, solution contains 10.9 g of dissolved silver sulfate If additional solid silver sulfate is added to the solution, will it dissolve? Match the words in the left column to the appropriate blanks in the sentences on the right. saturated equal to supersaturated Submit less than will not greater than will unsaturated Request Answer Since Qis Reset Help K. the solution is Thus, when more solid is added it dissolve.

The Ksp for SrF2 is 2.45 x 10-9. Use this information to calculate the solubility of Strontium Fluoride in water (find the [Sr2+] and [F-] at equilibrium). SrF2 (s)  Sr2+ (aq) + 2F- (aq) I C E