Correct option is B
In first reaction reactant is favoured as pkaof methanol is less than pka of acetylene, so acidic strength of methanol is greater than acetylene.
In second reaction acidic strength of acetylene is greater than NH3 so product is favoured
Question 2 Which side of the equilibrium is favored? Refer to pKa table in printable quiz...
Which side of the equilibrium shown in the following figure is favored? Select the favored set of compounds from the choices given. Interactive 3D display mode NH: &-su Interactive 3D display mode Interactive 3D display mode Al equilibrium, equal amounts of reactants and products will exist.
Which side of the equilibrium shown in the following figure is favored? Select the favored set of compounds from the choices given Interactive 3D display mode duzu Н.С Interactive 3D display mode ola Interactive 3D display mode H.C At equilibrium, equal amounts of reactants and products will exist Submit Request Answer
8. A). Draw a Free energy diagram for each of the following reactions below. In your diagram indicate the Free energy of activation (AG°*) and the overall free energy change (AG®rxn) B). Determine which side of the equilibrium is favored (products or reactants). C). Calculate the relative equilibrium constant for each the reaction. (Hint: use pkas) NH2 ONH NaOH H20 + pka 27 NH3 NH2 + HO + NaOH pka = 4.6
Q 10- For the following acid-base reaction, predict which side the equilibrium is favored (circle or draw an arrow pointing the favored side). Calculate the Keg from the pKa given. PK, -30 Kea pk, 10
8. A). Draw a Free energy diagram for each of the following reactions below. In your diagram indicate the Free energy of activation (ΔG° ± ) and the overall free energy change (ΔG°rxn) B). Determine which side of the equilibrium is favored (products or reactants). C). Calculate the relative equilibrium constant for each reaction. (Hint: use pKas) NH2 O:NH NaOH HO F pka = 27 É ŅHz+ ŅH2 + + NaOH HO F É pKa = 4.6
Question 7 (2 points) A compound with a molecular formula of C10H1202 has the following TH NMR spectrum. Which of the following structures is consistent with this spectrum? OCH CH.CH CH,CH.CH 1 OOH OH CH,CH,CH, CH2CH.CH IV Oa) III Ob) IV Oc) 11 od) Question 8 (2 points) Predict the product(s) for the following reaction: NH, 14H NH $ NH2 Oa) I and II ob) I, II and III Oc) III and I od) II and III
8. A). Draw a Free energy diagram for each of the following reactions below. In your diagram indicate the Free energy of activation (AGⓇ) and the overall free energy change (AGºra) (10 points) B). Determine which side of the equilibrium is favored (products or reactants). (5 points) C). Calculate the relative equilibrium constant for each the reaction. (Hint: use pKas) (5 points) NH2 @NH NaOH HC pk = 27 NH NH2 NaOH H.0 pka 4.6 SI
3) Draw the products of each reaction shown below. Circle which side of the equilibrium (left or right) is favored based on your knowledge of Kos. and boo * 9. roho 4) The phenols shown below have approximate pka values of 4, 7, 9, 10, and 11. Which pk, value belongs to which phenol?
#1 Use a table of bond disassociation energies to determine which side of this equilibrium is favored (ie, which direction would the reaction go to form the more stable product?) ~ o . HOW Br + H-OH = nom . Her ~ OH + H-Br
B3438 QUESTION 24 What is the equilibrium constant (K) at 350 K for the following reaction? (R= 8.314 J/K.mol, F = 96,500 C-moll) Sn2+ (aq) + Fe(s) Sn(s) + Fe2+(aq) E cell = 0.35 V O 7.1 x 10-11 1.2 x 1010 1.2 x 105 8.6 x 10- 2.3 1023 QUESTION 30 A chemist adds substance A and B to a reaction flask and allows equilibrium to establish A+B=CKc= 1.5 x 10-25 Which of the following describe the contents of...