Which of the following is not true of catalysts? O They speed up reactions. O They are unchanged by the reaction they catalyze. They become part of the final product. They do not change the normal position of a chemical equilibrium.

Which of the following is not true of catalysts? O They speed up reactions. O They are unchanged by the reaction they catalyze. They become part of the final product. They do not change the normal position of a chemical equilibrium.

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter9: Chemical Reactions

Section: Chapter Questions

Problem 9.68EP: The following series of diagrams represent the reaction XY followed over a period of time. The X...

See similar textbooks

Related questions

Q: Give only typing answer with explanation and conclusion The following chemical reaction: A →…

A: Rate law -Rate = k[A]k = 8.82 × 10-4 s-1Initial concentration = 1.44 mol.L-1Time = 97.6 minutes =…

Q: Which of the following compounds is converted to rubbing alcohol by acid-catalyzed hydration? a)…

A: which reactant produce rubbing alcohol.Rubbing alcohol is isopropyl alcohol

Q: Which carboxylic acid functional group has the more acidic proton and why?

Q: Use the information page to give the acid name and the acid formula for each of the ate anions…

A: Given anions are,NO3-SO42-ClO4-These are the conjugate bases of the corresponding acids.

Q: If the symbol X represents a central atom, Y represents outer atoms, and Z represents lone pairs on…

A: You can find the hybridization of an atom by finding its steric number: The steric number = the…

Q: The solubility of KNO, is 155 g per 100.0 g of water at 75 °C and 38.0 g at 25 °C. What mass of KNO,…

A: A saturated solution of KNO3 is cooled to form crystals.

Q: 42. Write the name of the molecule. (a) (d) CH₂CH₂CH(CH₂)C=CCH₂CH₂ (e) CH₂ (CH3)₂CHC=CCH(CH3)2 (c)…

Q: Sodium glutamate (commonly known as monosodium glutamate, MSG, with a molar mass of 169.11 g/mol) is…

A: Molar mass of MSG = 169.11 g/molMolarity of the MSG = 0.0858 M1 M = 1 mol/LVolume of solution = 1.92…

Q: From the following list select all the correct statements about the following molecule.

A: A question based on molecules. A molecule with different formal charge are that are to be…

Q: 18. Which one of the following compounds paramagnetic A) NO B) N204 C) N₂O3 19. The chemical formula…

A: When hydrogen forms a compound with group lA elements,it formes an ionic hydride. Group 1 elements…

Q: Identify the functional groups in the following molecules. (Use names from the table below. List…

A: Functional Group: It is a class of substituents or moiety in a molecule that causes the molecule's…

Q: systematic name for [Rh(CN)5(OH2)]^2-

A: The systematic naming of coordination compounds is a structured approach that involves naming the…

Q: Show the mechanism of the reaction of drawing 1 mole of water from the 2,2,5-trimethyl-3-hexanol…

A: Alcohols undergo dehydration in the presence of heat and acid catalysts. The acid catalyst helps to…

Q: balance in an alkaline (basic) solution

A: balancing reaction in an alkaline (basic) solution:Unbalanced reaction : 1st step: The reaction is…

Q: A waterway contains 11.0 milligrams (mg) of an impurity per gallon of water. How many micrograms…

A: To solve this problem we have to do the unit conversion.

Q: 21. Which one of the following is ionic compound? A) Brz B) BeCl₂ C) CaCO3 D) PFs

A: Ionic Bond :- The chemical bond formed by complete transfer of electrons from one atom to another is…

Q: 2. Boyles law V= 100 V÷15 P=30

A: Boyle's Law states that the pressure exerted by a gas is inversely proportional to the volume it…

Q: d. G used in each step. OH < OH -by-step synthesis for the following conversions. Provide all…

A: The types of reaction used to carry out the above transformations areAnti-markovnikov addition of…

Q: the full equations and a net ionic equations for both test tubes in the following experiment

Q: What is the common name of the following compound? a) hexyl ether b) propyl isopropyl ether…

Q: The data on the table below was collected at constant temperature for the following reaction. 2A(g)…

A: For reaction, 2A(g) + B(g) + 2C(g) ------> D(g) + E(g) Rate = k[A]m[B]n[C]pHere, m = order…

Q: The time that is required for an enzyme to convert one substrate molecule into one product molecule…

A: 1). The enzyme's turnover number, denoted as kcat, tells us how long it takes an enzyme to change…

Q: Use the following information to answer questions 9 and 10. Sulfuryl chloride decomposes according…

A: A question based on reaction rates. Using the given set of data order of the reaction and rate…

Q: Which of the following molecules has conformational isomers? View Available Hint(s)for Part B Hint…

Q: What is the IUPAC name of the following structure? What is the IUPAC name of the following…

A: Write the IUPAC name of the given organic structure.

Q: The decomposition of HI(g) to H (g) and I (g) at 600 K is 2nd order with a rate constant, k, of…

A: Order of the reaction = 2Rate constant (k) = (a) Concentration of HI after 78.0 hours or 4680 min…

Q: What is the electron-pair geometry for I in IF2 ? Ⓒ What is the the shape (molecular geometry) of…

Q: The name of H₂SO3 is The formula of hypochlorous acid is Are these compounds strong acids or weak…

A: all answers are given below.

Q: Identify the alkyne. a. O b. O C. O d.

Q: Draw the expected 'H NMR spectrum for the compound shown below. Your spectrum ould clearly show the…

A: In proton nuclear magnetic resonance (1H NMR) spectroscopy, the peaks represent the different…

Q: Consider a reaction in which two compounds, A and B, react to form a single product, C. The reaction…

A: The observation of a constant temperature at equilibrium in an exothermic chemical reaction can be…

Q: E. Starting from acyl chloride and other compounds show the synthesis of

Q: 3. The H NMR spectrum bromobutane is shown below. On the provided line angle formula, label each…

A: The 1H NMR spectrum given has four signals indicating four different proton environments in…

Q: 5. What is the molar mass of Ca3(PO4)2? A) 87.05 g/mol B) 215.20g/mol C) 309.97 g/mol D) 430.39…

A: To solve this problem we have calculate the molar mass of given compound.

Q: A chemist fills a reaction vessel with 2.31 atm nitrogen (N₂) gas, 5.23 atm hydrogen (H₂) gas, and…

A: The partial pressure of nitrogen, N2 = 2.31 atmThe partial pressure of hydrogen, H2 = 5.23 atmThe…

Q: Draw all alkenes formed from alkyl halide, and predict the major product

A: Zaitsev rule:According to this rule the more substituted alkene is formed as a major product.

Q: For the following reaction determine whether AS for the reaction (AS) will be positive, negative, or…

A: Change in entropy is represented by delta S and it is a measure of disorder .

Q: Calculate the equilibrium partial pressures of the reactants and products if the initial pressures…

A: Given -Kp = 25.1 at 800kInitial pressure of PCI5 = 0.5200 atmInitial pressure of PCI3 = 0.5650…

Q: 18. Which one of the following compounds paramagnetic A) NO B) N₂O4 C) N₂O3 D) N₂O

A: The magnetic nature of the compound can be determined if the molecule has unpaired electrons present…

Q: H3C-C=C-H CH₂ CH₂ Br OsO4, NaHSO3, H₂O 1 2. 3. 4. H₂, Lindlar's catalyst BH₂, THF Answer Bank NaNH,…

A: reagents that are required is given below.

Q: What is the major organic product for the transformation below? 1 Br Nal water 2 NaCN acetone CN 3 ?…

A: The choice between SN1 and SN2 mechanisms can be influenced by the nature of the alkyl halide, the…

Q: What is the product formed by the reaction of methanol with CO in the presence of a rhodium…

A: A question based on reactions of alcohol. An alcohol reactant is given whose product on reaction…

Q: 8. When alkali metal combines with oxygen, three distinct oxygen compounds are formed (b)

A: Question No.8 : Alkali metal combines with oxygen.We need to write the name of three distinct…

Q: A) HFO₂ B) HFO, C) HFO D) HF 20. What is the formal charge on Sulfur in the best lewis structure for…

A: Lewis dot structure is nothing but the diagram that shows the bonding between the atom of a molecule…

Q: The equilibrium constant, K, for the following reaction is 1.29x102 at 600 K. CoCl₂(g) co(g) +…

A: The given equilibrium reaction is COCl2(g) CO(g) + Cl2(g)The equilibrium constant of the…

Q: Draw the major elimination and substitution products formed in this reaction. Use a dash or wedge…

Q: how many calories of heat would be released by the freezing of 7g of liqid?

Q: Modify the given copy of the compound to draw the product expected when it is treated with two…

A: Amines react with HCl to form ammonium salt. The general reaction of amine with HCl is as…

Q: A chemistry graduate student is studying the rate of this reaction: 2HI (g) → H₂ (g) + 1₂ (g) He…

A: By calculating the rate constant value,if we get the value is constant through out the experiments…

Q: When ethanal is reacted with the Grignard reagent ethylmagnesium bromide then washed with H3O*, the…

A: The reaction between ethanal (also known as acetaldehyde, CH3CHO) and ethyl magnesium bromide…

Question

Esc
84°F
Partly sunny
7
Z
Which of the following is not true of catalysts?
O They speed up reactions.
They are unchanged by the reaction they catalyze.
They become part of the final product.
They do not change the normal position of a chemical equilibrium.
F2
@
2
W
S
F3
#3
E
F4
D
$
4
C
F5
R
TE
F
%
5
O Search
F6
T
F7
6
G
J-
Y
B
F8
&
7
H
F9
H
★
8
N
& F

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Concept

VIEW

Step 2: Incorrect statement determination

VIEW

Solution

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

A gaseous material XY(g) dissociates to some extent to produce X(g) and Y(g): XY(g)X(g)+Y(g) A 2.00-g sample of XY (molar mass = 165 g/mol) is placed in a container with a movable piston at 25C. The pressure is held constant at 0.967 atm. As XY begins to dissociate, the piston moves until 35.0 mole percent of the original XY has dissociated and then remains at a constant position. Assuming ideal behavior, calculate the density of the gas in the container after the piston has stopped moving, and determine the value of K for this reaction of 25C.
The following equilibrium is established in a closed container: C(s)+O2(g)CO2(g)H=393kJmol1 How does the equilibrium shift in response to each of the following stresses? (a) The quantity of solid carbon is increased. (b) A small quantity of water is added, and CO2 dissolves in it. (c) The system is cooled. (d) The volume of the container is increased.
Consider an equilibrium mixture of four chemicals (A, B, C, and D, all gases) reacting in a closed flask according to the equation: A(g)+B(g)C(g)+D(g) a. You add more A to the flask. How does the concentration of each chemical compare to its original concentration after equilibrium is reestablished? Justify your answer. b. You have the original setup at equilibrium, and you add more D to the flask. How does the concentration of each chemical compare to its original concentration after equilibrium is reestablished? Justify your answer.
Because carbonic acid undergoes a second ionization, the student in Exercise 12.39 is concerned that the hydrogen ion concentration she calculated is not correct. She looks up the equilibrium constant for the reaction HCO,-(aq) «=* H+(aq) + COf'(aq) Upon finding that the equilibrium constant for this reaction is 4.8 X 10“H, she decides that her answer in Exercise 12.39 is correct. Explain her reasoning. A student is simulating the carbonic acid—hydrogen carbonate equilibrium in a lake: H,CO,(aq) 5=6 H+(aq) + HCO,'(aq) K = 4.4 X 10'7She starts with 0.1000 A1 carbonic acid. W hat are the concentrations of all species at equilibrium?
7-64 As we shall see in Chapter 20, there are two forms of glucose, designated alpha and betawhich are in equilibrium in aqueous solution. The equilibrium constant for the reaction is 1.5 at 30°C. (a) If you begin with a fresh 1.0 M solution of D-glucose in water, what will be its concentration when equilibrium is reached? (b) Calculate the percentage of glucose and of glucose present at equilibrium in aqueous solution at 30°C.
Consider an equilibrium mixture of four chemicals (A. B. C. and D. all gases) reacting in a closed flask according to the following equation: A+BC+Da. You add more A to the flask. How does the concentration of each chemical compare to its original concentration after equilibrium is re-established? Justify your answer. h. You have the original set-up at equilibrium, and add more D to the flask. How does the concentration of each chemical compare to its original concentration after equilibrium is re-established? Justify your answer.
In Section 13.1 of your text, it is mentioned that equilibrium is reached in a closed system. What is meant by the term closed system. and why is it necessary to have a closed system in order for a system to reach equilibrium? Explain why equilibrium is not reached in an open system.
The following series of diagrams represent the reaction XY followed over a period of time. The X molecules are red and the Y molecules are green. At the end of the time period depicted, has the reaction system reached equilibrium? Justify your answer with a one-sentence explanation.
Describe a nonchemical system that is in equilibrium, and explain how the principles of equilibrium apply to the system.
Nitrogen, hydrogen, and ammonia are in equilibrium in a 1000-L reactor at 550 K. The concentration of N2 is 0.00485 M, H2 is 0.022 M, and NH3 is 0.0016 M. The volume of the container is halved, to 500 L. (a) Calculate the equilibrium constant. (b) Define y as the change in the concentration of nitrogen in the 500-L container. Is y positive or negative? (c) Write the iCe table and express the equilibrium constant in a polynomial in terms of y.
A reaction is represented by this equation: 2W(aq)X(aq)+2Y(aq)Kc=5104 (a) Write the mathematical expression for the equilibrium constant. (b) Using concentrations of M, make up [we sets of concentrations that describe a mixture of W, X, and Y at equilibrium.