Pre-Lab Assignment Factors Affecting the Rate of a Reaction Name, Section # 1. According to the...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Pre-Lab Assignment Factors Affecting the Rate of a Reaction Name, Section # 1. According to the Collision Theory, temperature and concentration are two of the four factors that influence the rate of a chemical reaction. What are the other two factors that influence reaction rate? N 2. You will study the effect of temperature and concentration on the reaction between potassium permanganate (KMnO4) and oxalic acid (H.CO). a) Why must you wear gloves while using potassium permanganate? b) After you mix these reactants, you will time how long it takes the reaction to reach completion. How will you recognize when the reaction is complete? c) What will be the concentration of potassium permanganate (in moles/liter of solution) in solution when the reaction reaches completion? d) When you increase the concentration of a reactant, should it take more time or less time for the reaction to reach completion? Explain in terms of the Collision Theory. c) When you increase the temperature of the reaction mixture, should it take more time or less time for the reaction to reach completion? Explain in terms of the Collision Theory. Pre-Lab Assignment Factors Affecting the Rate of a Reaction Name, Section # 1. According to the Collision Theory, temperature and concentration are two of the four factors that influence the rate of a chemical reaction. What are the other two factors that influence reaction rate? N 2. You will study the effect of temperature and concentration on the reaction between potassium permanganate (KMnO4) and oxalic acid (H.CO). a) Why must you wear gloves while using potassium permanganate? b) After you mix these reactants, you will time how long it takes the reaction to reach completion. How will you recognize when the reaction is complete? c) What will be the concentration of potassium permanganate (in moles/liter of solution) in solution when the reaction reaches completion? d) When you increase the concentration of a reactant, should it take more time or less time for the reaction to reach completion? Explain in terms of the Collision Theory. c) When you increase the temperature of the reaction mixture, should it take more time or less time for the reaction to reach completion? Explain in terms of the Collision Theory.
Expert Answer:
Answer rating: 100% (QA)
The detailed answer for the above question is provided below answer 1 The other two factors that influence reaction rate are particle size and the presence of a catalyst 2 a You must wear gloves while ... View the full answer
Related Book For
Posted Date:
Students also viewed these chemistry questions
-
How is the rate of a reaction affected by each of the following. a. Activation energy b. Temperature c. Frequency of collisions d. Orientation of collisions
-
A company is investigating how long it takes its drivers to deliver goods from its factory to a nearby port for export. Records reveal that with a standard specified driving route, the last n = 48...
-
How would the following substituents affect the rate of a Diels-Alder reaction? a. An electron-donating substituent in the diene b. An electron-donating substituent in the dienophile c. An...
-
Exhibits 7.17 and 7.18 provide footnote excerpts to the financial reports of The Coca-Cola Company and Eli Lilly and Company that discuss the stock option grants given to the employees of the two...
-
Refer to the Managerial Application United Airlines Uses Regression to Estimate Cost Behavior. What independent variables did the analysts use in the regression? What did the analysts who developed...
-
In words, explain what is measured by each of the following: a. SS b. Variance c. Standard deviation
-
Question: When Hiller Systems, Inc., was performing a safety inspection on board the M/V Cape Diamond, an ocean-going vessel, an accident killed two men. The Occupational Safety and Health...
-
Raney Company uses a flexible budget for manufacturing overhead based on direct labor hours. Variable manufacturing overhead costs per direct labor hour are as follows. Indirect labor...
-
1. (21 points) TSK Corp. operates a cloud data storage company. Scott, the president owns 40% of the stock. In 2020, TSK Corp. had Book Net Income of $800,000.The following items were included in...
-
The block diagram of Fig. 1.b represents the heading control of the traditional bi-wing aircraft in Fig. 1.a. Aa Controller Engine dysunkc 100 10 Design a control system for the bi-wing aircraft to...
-
Discuss the role of daemon processes and background services in operating systems. How do these processes differ from regular user processes, and what best practices are followed to ensure their...
-
Arctica manufactures snowmobiles and ATVs. These products are made in different departments, and each department has its own manager. Each responsibility performance report only includes those costs...
-
Hefty Inc. has engineered a new device that will be marketed for the first time in the third quarter of the current year. The Marketing Department forecasts 45,000 units could be sold at $41 per...
-
factor - 4 2 x ^ 2 + 5 7 x - 1 8
-
If the required portable restrooms to people rate is 9 / 1 0 0 0 , how many reastrooms are needed for 4 0 0 0 people
-
Sebastian purchased a long put on 200 shares of BCE inc. for a premium of $1.20, and at a strike price of $42.50. When the option expiration date arrived, the price of the shares was $44. What amount...
-
Materials and Labor Variances At the beginning of the year, Craig Company had the following standard cost sheet for one of its plastic products: Direct materials (5 lbs. @ $4.00) Direct labor (2 hrs....
-
Express mass density in kg/m3 and weight density in lb/ft3. 1. Find the mass density of a chunk of rock of mass 215 g that displaces a volume of 75.0 cm3 of water. 2. A block of wood is 55.9 in. x...
-
Iron may be protected by coating with tin (tin cans) or with zinc (galvanized iron). Galvanized iron does not corrode as long as zinc is present. By contrast, when a tin can is scratched, the exposed...
-
Toluene, C6H5CH3, is a liquid compound similar to benzene, C6H6. It is the starting material for other substances, including trinitrotoluene (TNT). Find the molality of toluene in a solution that...
-
Ethanol (ethyl alcohol), CH3CH2OH, can act as a BrnstedLowry acid. Write the chemical equation for the reaction of ethanol as an acid with hydroxide ion, OH. Ethanol can also react as a BrnstedLowry...
-
8. Malaga Arabian Limited Partnership sold investments in the Spanish Arabian horse industry under Rule 506. James E. Mark, who purchased one of the partnership interests, alleged that the...
-
6. YOU BE THE JUDGE WRITING PROBLEM World-Wide Coin Investments Ltd. sold rare coins, precious metals, camera equipment, and Coca-Cola collector items. Its stock was registered with the SEC under the...
-
7. Suppose that, while waiting in line at the grocery store, you overhear a stranger saying that the FDA is going to approve a new drug tomorrow-one that will be a huge success for Alpha...
Study smarter with the SolutionInn App