Can someone please explain the
equilibrium rate constant and what it means and why it is used
here, and how it relates to the k and k prime shown above. Thank
you!
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Can someone please explain the equilibrium rate constant and what it means and why it is used her...
A+B=C+D equilibrium constant can be expressed as a ratio of the concentrations: KOD AB his is...
A+B=C+D equilibrium constant can be expressed as a ratio of the concentrations: KOD AB his is an elementary chemical reaction, then there is a single forward rate and a single reverse rate for this reaction, which can be written as follows: forward rate = kr[A][B] reverse rate = k CD ere kr and ky are the forward and reverse rate constants, respectively. When equilibriums reached, the forward and reverse rates are equal ky[A] B-k CD us, the rate constants are...
4. The energy of binding a transition state complex (X) can be determined by writing an...
4. The energy of binding a transition state complex (X) can be determined by writing an equilibrium expression for the formation of the complex. (a) Fof the reaction AS X, what is the equilibrium expression? (b) What is the expression for the free energy of binding to the transition state (AG")? (c) What factors are needed to equate the rate constant k to the free energy of activation? Chapter 12 Enzyme Kinetics, Inhibition, and Control 119
21C.1(a) The reaction of propylxanthate ion in acetic acid buffer solutions has the mechanism A− +H+→P....
21C.1(a) The reaction of propylxanthate ion in acetic acid buffer
solutions
has the mechanism A− +H+→P. Near 30 °C the rate constant is given
by the
empirical expression kr=(2.05×1013) e−(8681K)/T dm3mol−1 s−1.
Evaluate the
energy and entropy of activation at 30 °C.
21C.1(b) The reaction A− +H+→P has a rate constant given by the
empirical
expression kr=(6.92×1012)e−(5925K)/T dm3mol−1 s−1. Evaluate the
energy and
entropy of activation at 25 °C.
Please explain why they calculated H=E-RT like that
like why is...
16. What is the relationship between free energy change of a reaction and the equilibrium constant?...
16. What is the relationship between free energy change of a reaction and the equilibrium constant? A B C D 17. The rate law for the reaction is first order in [A] and second order in [B]. If [A] is halved and [B] is doubled, by what factor does the rate increase, decrease, or remain the same? Explain 18. Consider the potential energy diagram shown below to answer the following question? Where is the transition state of the slower step....
Can you please answer the following questions? The rate constant, k for the reaction below A...
Can you please answer the following questions?
The rate constant, k for the reaction below A - Products is 2.8 x 10 sat 80°C. If the initial concentration of A is 0.25M, what is the concentration after 50 s? The oxidation reaction of thallium (I) by cerium (IV) is believed to occur via three steps. The rate low for the reaction is: rate = k[Ce [Mn2") ce". Mne - Cen ! ce". Mn. Cell. Mn TI". Mn* - TI. Mn?...
can someone please help me with these three please QUESTION 1 The rate law of a...
can someone please help me with these three please
QUESTION 1 The rate law of a reaction is rate = k[X][Y][Z]. The units of the rate constant are O mol2 L-25-1 OL2 mol-25-1 mol L-lg-2 O L mol-lg-1 O mol L-15-1 QUESTION 2 For the equilibrium 2PH3(e) = P2(e)+3H2(g), the equilibrium partial pressures are PpH, -0.023 atm, PP, 0.32latm. and PH -0.732 atm at 738K. Calculate Kp. *Please report 3 significant figures. Numbers only, No unit. No scientific notation. QUESTION...
1) 2) 3) Please explain step by step so I can understand how answer was obtained...
1)
2)
3)
Please explain step by step so I can understand how answer was
obtained
Given the following rate law, how does the rate of reaction change if the concentration of Z is tripled? Rate = k [X] [Y]2[z] The rate of reaction will increase by a factor of 06 OOOO At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 ICI(g) = 12(g) + Cl2(g). What is the equilibrium concentration of Cl2 if 4.27...
could someone please answer and explain the questions please!! #’s 7,8,9,13,14,17,18,19,20 please and thank you What...
could someone please answer and explain the questions please!!
#’s 7,8,9,13,14,17,18,19,20
please and thank you
What is the oxidation number for the underlined manganese (A)1 (B)2 (C)4(D)(E)7 When balancing the below half-reaction in 8. Which of the following is true concerning a 1. vanic cc A) Oxidation occurs at the cathode and is (B) Oxidation occurs at the anode and is where anions move towards 2. acidic sol electrons are added to ution, where anions move towards side of.the.cquation. where...
only questions number: #3,6,8,16,19,22 Δι CH 122 - Practice Problems for Chapter 12 Do NOT use...
only questions number: #3,6,8,16,19,22
Δι CH 122 - Practice Problems for Chapter 12 Do NOT use this problem set solely as test preparation. This problem set does NOT cover everything that we have discussed in class. You will still need to study class materials in order to do well on the learning assessment. 1. Of the following all are valid units for a reaction rate except A. moll B. M/S C. molhr D.g's E.molle 2. Which one of the following...
What personality theory can best be used to explain Robins behavior and why? obin Henderson was...
What personality theory can best be used to explain Robins
behavior and why?
obin Henderson was a 30-year-old married Caucasian woman with no children who lived in a middle-class urban area with her husband. Robin was referred to a clinical psychologist by her psychiatrist. The psychiatrist had been treating Robin with pharma- cotherapy (primarily antidepressant medication) for more than 18 months. During this time, Robin had been hospitalized at least 10 times (one hospital- ization had lasted 6 months) for...
A+B=C+D equilibrium constant can be expressed as a ratio of the concentrations: KOD AB his is an elementary chemical reaction, then there is a single forward rate and a single reverse rate for this reaction, which can be written as follows: forward rate = kr[A][B] reverse rate = k CD ere kr and ky are the forward and reverse rate constants, respectively. When equilibriums reached, the forward and reverse rates are equal ky[A] B-k CD us, the rate constants are...
4. The energy of binding a transition state complex (X) can be determined by writing an equilibrium expression for the formation of the complex. (a) Fof the reaction AS X, what is the equilibrium expression? (b) What is the expression for the free energy of binding to the transition state (AG")? (c) What factors are needed to equate the rate constant k to the free energy of activation? Chapter 12 Enzyme Kinetics, Inhibition, and Control 119
21C.1(a) The reaction of propylxanthate ion in acetic acid buffer
solutions
has the mechanism A− +H+→P. Near 30 °C the rate constant is given
by the
empirical expression kr=(2.05×1013) e−(8681K)/T dm3mol−1 s−1.
Evaluate the
energy and entropy of activation at 30 °C.
21C.1(b) The reaction A− +H+→P has a rate constant given by the
empirical
expression kr=(6.92×1012)e−(5925K)/T dm3mol−1 s−1. Evaluate the
energy and
entropy of activation at 25 °C.
Please explain why they calculated H=E-RT like that
like why is...
16. What is the relationship between free energy change of a reaction and the equilibrium constant? A B C D 17. The rate law for the reaction is first order in [A] and second order in [B]. If [A] is halved and [B] is doubled, by what factor does the rate increase, decrease, or remain the same? Explain 18. Consider the potential energy diagram shown below to answer the following question? Where is the transition state of the slower step....
Can you please answer the following questions?
The rate constant, k for the reaction below A - Products is 2.8 x 10 sat 80°C. If the initial concentration of A is 0.25M, what is the concentration after 50 s? The oxidation reaction of thallium (I) by cerium (IV) is believed to occur via three steps. The rate low for the reaction is: rate = k[Ce [Mn2") ce". Mne - Cen ! ce". Mn. Cell. Mn TI". Mn* - TI. Mn?...
can someone please help me with these three please
QUESTION 1 The rate law of a reaction is rate = k[X][Y][Z]. The units of the rate constant are O mol2 L-25-1 OL2 mol-25-1 mol L-lg-2 O L mol-lg-1 O mol L-15-1 QUESTION 2 For the equilibrium 2PH3(e) = P2(e)+3H2(g), the equilibrium partial pressures are PpH, -0.023 atm, PP, 0.32latm. and PH -0.732 atm at 738K. Calculate Kp. *Please report 3 significant figures. Numbers only, No unit. No scientific notation. QUESTION...
1)
2)
3)
Please explain step by step so I can understand how answer was
obtained
Given the following rate law, how does the rate of reaction change if the concentration of Z is tripled? Rate = k [X] [Y]2[z] The rate of reaction will increase by a factor of 06 OOOO At a certain temperature the equilibrium constant, Kc, equals 0.11 for the reaction: 2 ICI(g) = 12(g) + Cl2(g). What is the equilibrium concentration of Cl2 if 4.27...
could someone please answer and explain the questions please!!
#’s 7,8,9,13,14,17,18,19,20
please and thank you
What is the oxidation number for the underlined manganese (A)1 (B)2 (C)4(D)(E)7 When balancing the below half-reaction in 8. Which of the following is true concerning a 1. vanic cc A) Oxidation occurs at the cathode and is (B) Oxidation occurs at the anode and is where anions move towards 2. acidic sol electrons are added to ution, where anions move towards side of.the.cquation. where...
only questions number: #3,6,8,16,19,22
Δι CH 122 - Practice Problems for Chapter 12 Do NOT use this problem set solely as test preparation. This problem set does NOT cover everything that we have discussed in class. You will still need to study class materials in order to do well on the learning assessment. 1. Of the following all are valid units for a reaction rate except A. moll B. M/S C. molhr D.g's E.molle 2. Which one of the following...
What personality theory can best be used to explain Robins
behavior and why?
obin Henderson was a 30-year-old married Caucasian woman with no children who lived in a middle-class urban area with her husband. Robin was referred to a clinical psychologist by her psychiatrist. The psychiatrist had been treating Robin with pharma- cotherapy (primarily antidepressant medication) for more than 18 months. During this time, Robin had been hospitalized at least 10 times (one hospital- ization had lasted 6 months) for...
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