(a)
Interpretation:
A rate law with its basic exponents and the exponent of smoking term in rate law has to be determined.
Concept Introduction:
The equation that relates the reaction rate to the reactants concentrations that is raised to various powers is called as rate law.
To develop a rate law that accounts for the effects of rate of ageing factor
(b)
Interpretation:
A rate law with its basic exponents and the exponent of smoking term in rate law has to be determined.
Concept Introduction:
The equation that relates the reaction rate to the reactants concentrations that is raised to various powers is called as rate law.
To explain the basic needs to determine the exponents
(c)
Interpretation:
A rate law with its basic exponents and the exponent of smoking term in rate law has to be determined.
Concept Introduction:
The equation that relates the reaction rate to the reactants concentrations that is raised to various powers is called as rate law.
To determine the exponent of smoking term in rate law
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Chapter 13 Solutions
General Chemistry - Standalone book (MindTap Course List)
- For each of the following, suggest an appropriate rate unit. (a) Heart beating (b) Videotape rewinding (c) Automobile wheels rotating (d) Gas evolving in a very fast chemical reactionarrow_forwardI need to find the rate law to fill in the chart shown. Table 1-Initial moles The concentrations for all three stock solutions are given at the top of the data sheet. The volumes used for each experiment are in chart 1 on the data sheet. Convert the volumes from mL to L using the metric system. Multiply the volume (L) by the molarity to determine the initial number of moles for each substance.arrow_forward4PH3(g) → P4(g) + 6H₂(g) The average rate of consumption of PH3 is 0.048 M s¹¹. Based on this average rate, what amount of P4 would be collected in 4.00 minutes in a 15.0 L container? A. 173 moles B. 43.2 moles C. 86.4 moles D. 692 moles E. 346 molesarrow_forward
- Very confused with this rate lawarrow_forward0.003 ? 0.00218 0.002 - M 0.001 5 10 15 20 25 30 seconds created x10 Is H,0, being created or destroyed by the chemical destroyed reaction? neither created nor destroyed If f H,O, is being created or destroyed, what is the rate at which it is being created or destroyed 7 seconds after the reaction starts? Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. If H,O, is being created or destroyed, what is the average rate at which it is being created or destroyed during the first 7 seconds of the reaction? Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol. 미arrow_forwardAssessment Directions: Write the letter of the correct answer on your answer sheet. 1. Consider the rate law: rate - k[Y]=[Z]e. How are the exponents m and n determined? A. by experiment B. by educated guess C. by using the balanced chemical equation D. by using the coefficients of the chemical formula 2. For the reaction 2A + B+ 2C > D+ 2E, the rate law is: rate -k[A]F[B][C]!. Which of the following statements is false? A. the reaction is first order in [B] B. the reaction is 4th order overall C. the reaction is second order in (C] D. the reaction is second order in [A] 3. The reaction A + 2B – C is first order in B and A. The overall order of the reaction is A. first B. second C. third D. fourth 4. The reaction 2NO(g) + Ozlg) - 2NO:(g) has the following rate law: Rate - kļO2]|NO]2. If the concentration of NO is reduced by a factor of two, the rate will C. be reduced by one-half D. be reduced by one-quarter A. double B. quadruple 5. The rate of a reaction is found to double when the…arrow_forward
- In a chemical reaction, a certain compound changes into another compound at a rate proportional to the unchanged amount. There are 784 grams of the original compound initially and 588 grams after 1 hour. When will 75 percent of the compound be changed? (Round your answer to two decimal places.) hr Need Help? Watch Itarrow_forwardPlease find the rate and write rate law using given data.arrow_forwardIn order to measure the rate of a reaction, a chemist, A. must measure the disappearance of all reactant substances B. must measure the appearance of all product substances C. must measure the disappearance of all reactant substances and the appearance of all product substances D. can measure the disappearance of all reactant substances and the appearance of all product substances The numerical value of the exponents in the rate of law (the order) is determined by A. subtracting the sum of the product stoichiometric coefficients from the sum of the reacant stoichiometric coeffcient B. looking at the stoichiometric coefficients of the reactants C. experiment only D. Looking at the stoichiometrix coefficients of the product To measure only the forward rate of reaction, the concentration of t he reactants and/or products is measured_____ A. at any time during reaction B. as close to the middle of a reaction as p ossible C. at the very end of a reaction D. at the very beginning of a…arrow_forward
- What is the correct rate law?arrow_forwardHow does low concentration affect reaction rate? A. It decreases the amount of reactants B. It increases the frequency of particle collisions C. It highers the activation energy D. It increases the energy of particle collisionsarrow_forwardUse the information about the rate law to answer the questions below.arrow_forward
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