In a unimolecular reaction with three times as much starting material as product at equilibrium, what...
In a unimolecular reaction with ten times as much starting material as product at equilibrium, what is the value of Keq? Is ΔGo positive or negative? Enter Keq as a decimal. Be sure to answer all parts. Keq = ΔGo =
26. What is the relativism and Br Brill Br A) Constitutional isomers Bro B) Diastereomers C) Enantiomers D) Identical 27. Which of the following statements is true? A) The product is favored in reaction in which AH° is a positive value. B) Entropy decreases when an acyclic compound forms a ring. C) In homolytic bond cleavage, entropy decreases and favors formation of products. D) The starting material is favored in a reaction in which AH° is a negative value. 28....
Thank you! Consider the indicated step in the elimination-addition reaction depicted below. Given that the pKaHA of NH3 is 35, and assuming that the pKabH of the negatively charged aniline species is 41.3, what is Keq for this step? To make your Keg Value feasible to enter into Canvas, take the log (base 10) of your calculated Keq value and enter this result to the nearest tenth. NH2 NH2 : N The free energy (AG) for a reaction under a...
The free energy (AG) for a reaction under a set of initial conditions/concentrations is -14.3 kcal/mol. The standard free energy (AG°) of this reaction is -6.0 kcal/mol. Given this information, what will be the value of the ratio of the reaction quotient (Q) to the equilibrium constant (Kea)? In other words, what will Q/Keg equal? Assume a temperature of 25°C. The value of the gas constant is 1.987 × 10-3 kcal/K-mol. To make your answer feasible to enter in Canvas,...
What is the starting material in the following reaction? What is the major organic product of the following reaction ? What is the major organic product of the following reaction? What is the major organic product obtained from the following sequence of reactions?
3) For the reaction below, would the starting material (chalcone) or the product have longer retention times in a GC analysis using a non-polar column? Please explain. What is the difference in molecular weight between starting material and product? Pd/C + H2
SOS Question 11 (5 points) What is the equilibrium expression for the following reaction? 2Ag (s) + Cl2 (g) = 2AgCl (s) OK = 1/[C12] OK = [Agci12 / [Ag] OK = [Ag]?[c12] OK = [Agci12 / ([Ag]?[Cl2)) OK = (AgCl2 Question 12 (5 points) What is true of the percent inition OK = [AgCl2 Question 12 (5 points) What is true of the percent ionization of a weak acid as the concentration of the weak acid increases? the percent...
Hydrogen fluoride is placed in a sealed container and allowed to come to equilibrium. The equilibrium reaction is: 2HF(g) = H2(g) + F2(g) and the equilibrium concentrations are: [HF] = 0.51 M [H2] = 1.77 M [F2] = 1.77 M Calculate the equilibrium constant. Enter your answer in scientific notation. Be sure to answer all parts. Keq= *10 (select)
A container holds the following mixture at equilibrium: [CO2] = 0.28 M [O2] = 0.13 M [CO] = 1.94 M If the reaction is: 02(0)+2C0() = 2002@) calculate the equilibrium constant. Enter your answer in scientific notation. Be sure to answer all parts. Keq = * 10 (select)
Be sure to answer all parts. Write an equilibrium constant expression for the reversible reaction. Remember to use brackets, [], for concentrations, and use exponents where needed. 2H2O(l) + 2H2(g) + O2(8) Keq=