Answered: How can a reaction in an aqueous…

How can a reaction in an aqueous solution be sped up? A. cooling the reaction mixture B. removing a catalyst C. adding more powdered reactants D. adding excess cold water

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter21: Hydrocarbons

Section: Chapter Questions

Problem 2STP

See similar textbooks

Related questions

Q: Addition of HCI to the unsymmetrical alkene below could potentially give rise to two products. C2H5.…

A: Addition of HCl to the unsymmetrical alkene is an electrophilic addition and occurs through…

Q: 78. A voltaic cell consists of a Pb/Pb2+ half-cell and a Cu/Cu²* half- cell at 25 °C. The initial…

A: Answer: In voltaic cell or Galvanic cell, at anode always oxidation takes place and at cathode…

Q: v? 2SO4(s) → 2 NH4*(aq) + SO4²(aq) he reaction has zero entropy since elements should have z alues.…

A: Entropy is degree of randomness or disorderness. In the given reaction, solid is dissolved and…

Q: 12. For the reaction 2IBr(g) = 2(9) + Br2(g), Ke = 8.50 x 10 at 150 °C. If 0.300 mol of IBr is…

Q: A solution containing 0.7880 g of a polymer of unknown structure in 170.0 mL of an organic solvent…

Q: 2. Draw the scheme of procaine hydrochloride synthesis (name all the products).

A: The structure of the procaine hydrochloride is It is used as local anesthetic.

Q: What is the major product of this reaction? Please explain in detail

Q: Question 4 When excess nitric acid reacts with 1.70 g of iron, 842 ml of hydrogen gas is collected…

A: Answer: Ideal gas equation is shown below: PV=nRTPVnT=RR=PVnT Here: P=pressure of the gasV=volume of…

Q: 1.00 mol of perfect gas molecules are expanded isothermally from an initial volume of 5.00 m³ to a…

Q: 245 Cf+ dn 36° Cm + X - Cf+ {n 98

Q: Which of the properties below apply to the following polymer? Choose all that apply. a substituted…

A: A polymer is a class of natural or synthetic substances made up of very large molecules, which are…

Q: 4 Whatwoul be the effect of each of the following on the equilbrium involving the reaction df coke…

A: As per Le Chatelier's principle, when a system under equilibrium is subjected to a stress by…

Q: sp e a certain minimum temperature T. Wha ble value of the entropy change associat ss? 5 = 0 5 > 0 5…

A: For endothermic process, □H = +Ve □G = □H - T(□S) As □G is negative

Q: 1. In three to five sentences, give the difference and relationship of the parts of a solution. 2.…

Q: Refer to the heating curve below generated from heating a solid sample. Assume that all shown…

A: Here from the heating curve of substance ,we have predict the kinetic energy and potential energy…

Q: How much energy is produced in the creation of 5 grams of o by the process: 14y- a-H+7o (14N=…

Q: 11. What is the boiling point of a solution made by dissolving 31 g of Načl in 559 g of water?…

A: Elevation in boiling point (∆Tb) :- When a non volatile solute is added to pure solvent its boiling…

Q: A chemical engineer is studying the two reactions shown in the table below. In each case, she fills…

Q: Question 2 (5 points) O Listen C2H4+ O2 → CO2+ H2O Hide hint for Question 2 Enter the coefficients…

A: To balance a reaction , just balance all the atoms of different elements on both side by writting…

Q: H2SO4, HNO3 Br2, AIC; `N' H2SO4, SO3 90°C

Q: d) NO, * ON 0.13 N,0, 24 Initial Mole Moles of Equilibrium 0.040 1) Calculate the value of X 2)…

Q: A, + no reaction hv

Q: 2. 5.00g of glucose(a monosaccharide/sugar) and water are mixed. the liquid mixture has a volume of…

A: The solution of the given question is

Q: Complete the following nuclear equations by filling in the correct symbols: 27 11Na + He 131 53 »…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Show o versus R overlap for 2p orbitals Show n overlap for 2d orbitals-can d orbitals orientate for…

A: overlapping of atomic orbitals

Q: Which of the following is true for a nonspontaneous process? (d is for delta) 1.dH>TdS 2.dH<TdS…

A: Which of the following is true for a nonspontaneous process? (d is for delta) 1.dH>TdS…

Q: A certain reaction has AH = -25 kJ/mol and AS = -50 J/mol·K. At what temperature range is the…

Q: Compare the charges of the molecules below. This time, I need you to identify the hybridization of…

A: Hybridisation means Molecular orbitals combine to form hybridised orbital,like in SP2,1-s ,2-p…

Q: Enter your answer in the provided box. A 2.180 mol quantity of NOCI was initially placed in a 1.950…

A: Answer: According to problem statement NOCl is being added into a reaction chamber and it is getting…

Q: 1. Write and name the other product of each of the following reactions: Acid catalyst C4H9OH –…

A: Different alcohols react with acidified potassium dichromate to form different products.

Q: For the reaction below, determine the stoichiometric coefficient on water in the balanced redox…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: if the temperature in al paso is 306.15 k, the temperature in seattle is 295.15 k, and the…

Q: The work done to compress a gas is 87 J. As a result, 56 J of heat is given off to the surroundings.…

A: Given , work done to compress a gas is 87J Heat is 56 J We have to calculate the change in…

Q: The acid dissociation constant K, of boric acid (H,BO,) is 5.8 x 10. Calculate the pH of a 3.2M…

A: PH of weak acid can be calculated by using the relation. PH = 1/2 [ PKa - logC].

Q: 22. Energy is not considered a form of matter. Which of the following reasons correctly explains…

A: Matter: This is a part of universe. Matter is has measure the mass. Matter has own volume . Energy:…

Q: 1. A 3.50 g sample of a compound containing only carbon, hydrogen, and nitrogen was burned,…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: In a calorimetry experiment, a 22.5 gram metal object was heated to 64.23oC. It was placed into a…

Q: он NANON WIN NH2 HO но- -NH O Na* SINGTO NEWWIE

A: In the given molecules , the molecule which having the highest conjugation without any break or…

Q: 2.00 mol of perfect gas molecules are expanded isothermally from an initial volume of 4.00 m to a…

A: Entropy is a measure of the randomness of the system. The entropy change in a chemical reaction can…

Q: Which of the following shorthand names best characterizes the following disaccharide? CH2OH CH;OH OH…

A: Carbohydrates are rich source of energy. Disaccharides are formed by combining two saccharides…

Q: SiO, + HF > SıF,+H,O If this equation is balanced the coefficients will be: O1,4 ---> 1, 3 O1.4 -->…

A: In the balanced chemical equation, the number of all the atoms should be same in both reactant and…

Q: a calorimetry experiment, a 22.5 gram metal object was heated to 64.23oC. It was placed into a…

A: Mass of metal = 22.5 g Temperature(T1) = 64.23 °c Mass of water = 30.0 g Temperature = 23.98 °c…

Q: View Policies Current Attempt in Progress Sulfur dioxide and oxygen react according to the equation…

Q: The melting point range of a pure organic compound should always be. O a. large O b. 100 degrees…

A: The melting point is the temperature at which the solid and liquid forms of a pure substance can…

Q: Enthalpy changes depend on the temperature and pressure under which a process occurs. However, the…

A: Standard state :- Standard state for elements or compounds is the reference state at which…

Q: Neon gas will behave ideally at which conditions

A: Neon is an inert gas but that no different from a real gas as it takes up volume when atoms approach…

Q: Which of the following processes is endothermic? O CO2(s) → CO2(g) O CO2(g) → CO2() O CO2(g) →…

A: The given physical changes are CO2(s) →CO2(g) CO2(g) →CO2(l) CO2(g) →CO2(s) CO2(l) →CO2(s) Which of…

Q: How many liters of 02(g) at 25oC and 1.00 atm pressure can be produced by the decomposition of 7.5g…

A: Answer: Ideal Gas equation is shown below: PV=nRT Here: P=pressure of the gasV=volume of the…

Q: The rate of the following reaction increases when the catalyst is added. 2SO3(g) = 2S02(g) + O2(g)…

A: In this question, we will see that given statement is right or wrong. How catalyst effect on the…

Q: 10. The figure shows a water tank with a valve. If the valve is opened, what is the maximum height…

A: Given : Height = h = 10.0m Length = L = 2.00m Angle in degree = θ =…

Question

How can a reaction in an aqueous solution be sped up?

A. cooling the reaction mixture

B. removing a catalyst

C. adding more powdered reactants

D. adding excess cold water

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 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

9. The reaction of magnesium (Mg) strip with hydrochloric acid (HCI) will proceed faster if A. the temperature is decreased B. a longer ribbon of Mg is used C. the concentration of HCl is increased D. a weaker acid such as acetic acid is added 10. Which of the following will hasten the rate of a reaction? * A. adding a catalyst B. diluting the reactants C. decreasing the surface area of a reactant D. decreasing the temperature of the reaction. 11. How many hydrogen atoms are there in seven (7) molecules of hydrogen gas? A. 2 H atoms B. 14 H atoms C. 7(6.022 x 10^23) H atoms D. 7/(6.022 x 10^23) H atoms 12. Choose the nonrenewable resourced that best match this description: less expensive * A. fossil fuel B. nuclear energy 13. If you calculate the maximum amount of product that could be obtained in a chemical reaction, you are calculating the A. actual yield B. experimental yield C. percent yield D. Okay theoretical yield 14. An increase in temperature will result in A. a less energetic…
The rates of which reactions are increased when the temperature is raised? I. Endothermic reactions II. Exothermic reactions a. I only b. II only c. Both I and II d. Neither I nor II
4.Which of the following factors would not affect rate of reaction? A. Addition of Catalyst B. Climate C. Nature of reactants D. Temperature
Are the products or reactants of this reaction storing more energy in their chemical bonds? Energy Diagram Reaction Time (min) a. Both storing the same b. Products c. No way to tell d. Reactants Potential Energy (kJ)
13. A catalyzed, aqueous chemical reaction occurs. Which of the following conditions will cause it to reach completion the fastest? a. a low concentration of catalyst b. a high concentration of the reactants c. a high concentration of catalyst d. stirring the reaction mixture
Leang Obyerthes 1. identify the factors affecting the Rate of Reaction 2. describe/explain how each factor affects the Rate of Reaction Pretest: Read the following statements and write the letter of your answer in your sc notebook. 1. Which of the following will not change the rate of a reaction? a. adding a catalyst b. adding more reactants c. grinding the reactants d. maintaining the temperature constant 2. The addition of a catalyst in a reaction a. lowers activation energy and speeds up the reaction b. lowers activation energy and slows down the reaction c. increases activation energy and speeds up the reaction d. increases activation energy and slows down the reaction
4. The rate of a chemical reaction may be defined as a.the time it takes for the reaction to be completed b. the change in concentration of any one of the reactants.only c. the change in concentration of any one of the reactants or products d. the change in concentration of any one of the products only 5. Which one of the following does a catalyst affect in a chemical reaction? a. The amount of heat liberated or absorbed during the reaction. b. The amount of product(s) formed. c. The amount of reactants needed for the reaction to take place. d. The speed of the reaction.
A catalyst is a. A substance which increases the rate of a reaction by adding heat to it. b. A substance which increases the rate of a reaction without being used up in the reaction. c. An intermediate in a reaction which influences its rate. d. A solid which provides a "kick start" for the reaction, but is not affected by it.
Which would likely increase the rate of a chemical reaction? A. Cooling the reaction mixture. B. Decreasing the concentration of the reactants. C. Decreasing the surface area of the reactants. D. Adding a catalyst to the reaction mixture.
12. A reaction is not occurring because the molecules are moving slowly. To make the reaction happen, you could a. decrease the reactant concentrations b. increase the reactant temperature c. decrease the reactant temperature d. more than one response is correct
If a chemical reaction is going to move forward, what part of the reaction must collide? A. reactants and products B. reactants with activated complex C. products only D. reactants only
At a particular temperature, if a reaction is a reactant-favored process what is true about this reaction? a. reactants predominate over products. b. reactants rapidly react with one another to form products. c. products predominate over reactants. d. products rapidly react with one another to form reactants. e. none of these choices.