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Question 15 1 pts Indicate the position of the equilibrium for the following acid-base reaction: :0...
Q 33 - (2 pts) Predict the position of equilibrium for the following acid-base reaction. +...
Q 33 - (2 pts) Predict the position of equilibrium for the following acid-base reaction. + A) reactants side (Keq <1); B) products side (Keq >1); C) reactants and products are at the equilibrium (Keq =1);
Question 15 4 pts O2(g) + 2H2(g), what happens to the equilibrium position if the For...
Question 15 4 pts O2(g) + 2H2(g), what happens to the equilibrium position if the For the reaction 2H2O(g) volume increases? halves doubles shifts to the left does nothing shifts to the right
Question 13 2 pts Which side does the equilibrium lie on for the Acid-Base reaction shown...
Question 13 2 pts Which side does the equilibrium lie on for the Acid-Base reaction shown below? O 人人 人员一 人。 Please start your answer with the word "RIGHT" or "LEFT" or "EQUAL" and then give your explanation. Your explanation must be IN YOUR OWN WORDS. DO NOT copy and paste information from other places. Use plain text only. Do NOT include images, links, etc. HTML Editor
1. In the following reaction, indicate the Bronsted acid, Bronsted base, and conjugate acid base pairs...
1. In the following reaction, indicate the Bronsted acid, Bronsted base, and conjugate acid base pairs NH3 H20 NH4 OH 2. The following reaction is allowed to reach equilibrium. 2 NO (g)+Ch () 2 NOCI (g) Analysis of the equilibrium mixture shows [NO] 0.574, [Cl2] 0.126, and [NOCI] Calculate the equilibrium constant 'K' for this reaction. 0.148 3. What is the pOH of a 0.085 M NaOH solution? 4. What is the [OH] for a solution at 25°C that has...
draw the products formed by the following acid base reaction without consideration of the equilibrium position:
draw the products formed by the following acid base
reaction without consideration of the equilibrium position:
please explain 2. (A) Draw the products of the acid/base reaction, (B) determine the position of the equilibrium, (C) us...
please explain
2. (A) Draw the products of the acid/base reaction, (B) determine the position of the equilibrium, (C) use curved arrows to show the mechanism of the reaction and (D) briefly answer "Would water be suitable to protonate the carboxylic acid?". (8 pts) H-O + F3C H
Question 3 1 pts Which of the following is the correct chair representation of the disubstituted...
Question 3 1 pts Which of the following is the correct chair representation of the disubstituted cyclohexane in its lowest energy conformation? Question 4 1 pts Which of the following conformers is favoured at equilibrium? cm No preference Left Not enough information • Right 1 pts Question 5 Under standard conditions at T = 298 K, the free energy difference, AGº, between the two chair conformations of a substituted cyclohexane molecule is 2.7 kJ/mol. At equilibrium, what percentage of the...
6. Complete the following acid base reactions, indicate the conjugate acid-base pairs, and state whether the...
6. Complete the following acid base reactions, indicate the conjugate acid-base pairs, and state whether the reaction has a large or small equilibrium constant. a. CH3COOH(aq) + NH3(aq) = b. H2CO3 (aq) + NO3- (aq) = H2CO3 (aq) + H20 (0) = d. HCO3- (aq) + H2O (1) = (HCO3- is amphoteric!) e. NH3 (aq) + H20 (1) =
2. For the following acid-base equilibrium H-BH + Acid Base Conjugate Base Conjugate Acid (a) Draw...
2. For the following acid-base equilibrium H-BH + Acid Base Conjugate Base Conjugate Acid (a) Draw a curved arrow mechanism above to show the transfer of a proton from the starting acid "acetylene" to the starting base "n-butyllithium"(two curved arrows are necessary). (b) Draw the conjugate base of acetylene and the conjugate acid of n-butyllithium, indicating all counter ions and formal charges in the rectangles provided above. (c) Which side. Left or Right, of this equilibrium is favored thermodynamically? What...
Acid/Base Strenght and naming the following questions Question 1 12 pts Indicate each of the following...
Acid/Base Strenght and naming
the following questions Question 1 12 pts Indicate each of the following acids and bases as strong or weak. Also indicate if it is Arrhenius, Bronsted/Lowry (B/L). or Both. 1. LIOH(aq) (Select] Type? [Select] 2. H2SO4 (aq) [Select] Type? [Select] 3. NH3(aq) [Select] Type? [Select] 4. HF (aq) [Select] : Type? [Select) 5. NaHCO3 is what makes up baking soda. If it reacts with vinegar or dissolves in water, it is shown to be a Select]...
Q 33 - (2 pts) Predict the position of equilibrium for the following acid-base reaction. + A) reactants side (Keq <1); B) products side (Keq >1); C) reactants and products are at the equilibrium (Keq =1);
Question 15 4 pts O2(g) + 2H2(g), what happens to the equilibrium position if the For the reaction 2H2O(g) volume increases? halves doubles shifts to the left does nothing shifts to the right
Question 13 2 pts Which side does the equilibrium lie on for the Acid-Base reaction shown below? O 人人 人员一 人。 Please start your answer with the word "RIGHT" or "LEFT" or "EQUAL" and then give your explanation. Your explanation must be IN YOUR OWN WORDS. DO NOT copy and paste information from other places. Use plain text only. Do NOT include images, links, etc. HTML Editor
1. In the following reaction, indicate the Bronsted acid, Bronsted base, and conjugate acid base pairs NH3 H20 NH4 OH 2. The following reaction is allowed to reach equilibrium. 2 NO (g)+Ch () 2 NOCI (g) Analysis of the equilibrium mixture shows [NO] 0.574, [Cl2] 0.126, and [NOCI] Calculate the equilibrium constant 'K' for this reaction. 0.148 3. What is the pOH of a 0.085 M NaOH solution? 4. What is the [OH] for a solution at 25°C that has...
draw the products formed by the following acid base
reaction without consideration of the equilibrium position:
please explain
2. (A) Draw the products of the acid/base reaction, (B) determine the position of the equilibrium, (C) use curved arrows to show the mechanism of the reaction and (D) briefly answer "Would water be suitable to protonate the carboxylic acid?". (8 pts) H-O + F3C H
Question 3 1 pts Which of the following is the correct chair representation of the disubstituted cyclohexane in its lowest energy conformation? Question 4 1 pts Which of the following conformers is favoured at equilibrium? cm No preference Left Not enough information • Right 1 pts Question 5 Under standard conditions at T = 298 K, the free energy difference, AGº, between the two chair conformations of a substituted cyclohexane molecule is 2.7 kJ/mol. At equilibrium, what percentage of the...
6. Complete the following acid base reactions, indicate the conjugate acid-base pairs, and state whether the reaction has a large or small equilibrium constant. a. CH3COOH(aq) + NH3(aq) = b. H2CO3 (aq) + NO3- (aq) = H2CO3 (aq) + H20 (0) = d. HCO3- (aq) + H2O (1) = (HCO3- is amphoteric!) e. NH3 (aq) + H20 (1) =
2. For the following acid-base equilibrium H-BH + Acid Base Conjugate Base Conjugate Acid (a) Draw a curved arrow mechanism above to show the transfer of a proton from the starting acid "acetylene" to the starting base "n-butyllithium"(two curved arrows are necessary). (b) Draw the conjugate base of acetylene and the conjugate acid of n-butyllithium, indicating all counter ions and formal charges in the rectangles provided above. (c) Which side. Left or Right, of this equilibrium is favored thermodynamically? What...
Acid/Base Strenght and naming
the following questions Question 1 12 pts Indicate each of the following acids and bases as strong or weak. Also indicate if it is Arrhenius, Bronsted/Lowry (B/L). or Both. 1. LIOH(aq) (Select] Type? [Select] 2. H2SO4 (aq) [Select] Type? [Select] 3. NH3(aq) [Select] Type? [Select] 4. HF (aq) [Select] : Type? [Select) 5. NaHCO3 is what makes up baking soda. If it reacts with vinegar or dissolves in water, it is shown to be a Select]...
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