Please predict the products for each of the following reactions: 1.0₂ 2. H₂O NaNH, 10 1. n-BuLi 2. Mel H₂SO₁₂, H₂O HgSO4 TH Pd or Pt (catalyst) Lindlar's Catalyst D₂ (deuterium) n-BuLi 1. NaNH Na, ND (deuterium) 2. H₂O₂, NaOH 1. (Sia),BH D A B

Balance the reaction shown below:   H2CO3+NaOH→Na2CO3+H2OH2CO3+NaOH→Na2CO3+H2O  Once balanced, given 0.367 moles H2CO3H2CO3, calculate the grams of H2OH2O produced. A. 1.65 B. 38.3 C. 13.2 D. 61.8 E. 16.9

of of WI of View 6. Yo = A reci points) History Content Bookmarks Window Help CHEMICAL REACTIONS Writing net ionic equations The following chemical reaction takes place in aqueous solution: Fe₂(SO4)₂(aq) + 3 Na₂S (aq) → Fe₂S3(s) + 3 Na₂SO4(aq) Write the net ionic equation for this reaction. Explanation A ALEKS-Katelyn Pearson... *PER08STOINT 1 cup of cleaned and 1 pound of onions w B2-70 Check Annie G Sk Yeah true 1:22 PM (Appointment Reminder].... ANTO www-a iMessage tv NM

1. Classify the following reactions as endothermic or exothermic: a. Cas) + Clzig) → CaCl2(e) b. H2O) + CO219) → H2CO(aq) c. BaCla(eq) + Na2SO46) → BaSO4le) + 2 NaCl(ac) d. Mge) + 2 HCl(aq) → MgCl2(aq) + H2(g) e. NO2(9) → NO(@) + ½ Oz(g) AH°25°C = -795 kJ AH°25°C = 19 kJ AH°25°C = -593 kJ AH°25°C = -462 kJ AH°25°C = 57 kJ

Write the net ionic equation for the reaction of potassium acetate and aluminum iodide. Al(aq) + C2H3O2(aq) ⟶ AlC2H3O2(s) Al(aq) + 3C2H3O2(aq) ⟶ Al(C2H3O2)3(s) Al+3(aq) + 3C2H3O2-1(aq) ⟶ Al(C2H3O2)3(s) Al+3(aq) + C2H3O2-1(aq) ⟶ Al(C2H3O2)3(s) Al+3(aq) + C2H3O2-1(aq) ⟶ AlC2H3O2(s)

9.

Solid potassium sulfide is slowly added to 150 mL of a 0.277 M nickel(II) iodide solution until the concentration of sulfide ion is 0.0269 M. The percent of nickel ion remaining in solution is %. 20 Submit Answer $ 4 R F M 07 20 Retry Entire Group % 5 [Review Topics] [References] Use the References to access important values if needed for this question. T Cengage Learning Cengage Technical Support G ^ 6 8 more group attempts remaining D MacBook Pro Y H & 7 N U * 00 8 J I M 69 K O ) 0 < A L P A Previous Next Email Instructor { Save and Exit ~4 ? 1

Which reagent(s) would complete the reaction?

A7

Module 8: H X 7087483#/7087483/16/2 % General Chemistry 4th Edition McQuarrie Rock Gallogly Question 25 of 35 - Module 7 Ho X [13] = x10 TOOLS Topic: Week 4 Discussion Resources C Give Up? The amount of I5 (aq) in a solution can be determined by titration with a solution containing a known concentration of S₂O3(aq) (thiosulfate ion). The determination is based on the net ionic equation 2S₂O3(aq) + 13(aq) →SO (aq) +31-(aq) Given that it requires 41.0 mL of 0.450 M Na₂S₂O3(aq) to titrate a 20.0 mL sample of I3 (aq), calculate the molarity of 15 (aq) in the solution. Hint University Science Books presented by Macmillan Learning M Question Source: McQuarrie, Rock, And Gallogly 4e-General Chemistry C C