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2.0x10^-4bmoles of s4o8^2- in 50ml of solution is consumed in 188 seconds , what is the rate of consumption of s2o4.

2.0x10^-4bmoles of s4o8^2- in 50ml of solution is consumed in 188 seconds , what is the rate of consumption of s2o4.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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2.0x10^-4bmoles of s4o8^2- in 50ml of solution is consumed in 188 seconds , what is the rate of consumption of s2o4.

 

6. If moles of S,Og in 50 of is in 188 seconds, what is the rate of con- 7. Why are with the rates of does this 42 Report Sheet • Rates of Chemical Reactions I: A Clock Reaction 6. If 2.0x10-4 sumption of S,O,-? 2- moles of S,0g in 50 mL of solution is consumed in 188 seconds, what is the rate of o *why are chemists concerned with the rates of chemical reactions? What possible practical value does this type of information have? °. Suppose you were dissolving a metal such as zinc with hydrochloric acid. How would the particle size of the zinc affect the rate of its dissolution? 8. 9. Assuming that a chemical reaction doubles in rate for each 10 °C temperature increase, by what factor would the rate increase if the temperature increased 40 °C? 10. A reaction between substances A and B has been found to give the following data: 3A +2B 2C+D Rate of appearance of C (mol/L-hr) (mol/L) (7/1ou) 1.0 1.0x10-2 0.300x10-6 1.0×10-2 3.0 8.10x10-6 2.0x10-2 3.0 3.24x10-5 2.0x10-2 1.0 1.20x10-6 3.0×10-2 3.0 7.30x10-5 inn the above data, determine the order of the reaction with respect to A and B, the rate law, and calculate the specific rate constant.
Transcribed Image Text:6. If moles of S,Og in 50 of is in 188 seconds, what is the rate of con- 7. Why are with the rates of does this 42 Report Sheet • Rates of Chemical Reactions I: A Clock Reaction 6. If 2.0x10-4 sumption of S,O,-? 2- moles of S,0g in 50 mL of solution is consumed in 188 seconds, what is the rate of o *why are chemists concerned with the rates of chemical reactions? What possible practical value does this type of information have? °. Suppose you were dissolving a metal such as zinc with hydrochloric acid. How would the particle size of the zinc affect the rate of its dissolution? 8. 9. Assuming that a chemical reaction doubles in rate for each 10 °C temperature increase, by what factor would the rate increase if the temperature increased 40 °C? 10. A reaction between substances A and B has been found to give the following data: 3A +2B 2C+D Rate of appearance of C (mol/L-hr) (mol/L) (7/1ou) 1.0 1.0x10-2 0.300x10-6 1.0×10-2 3.0 8.10x10-6 2.0x10-2 3.0 3.24x10-5 2.0x10-2 1.0 1.20x10-6 3.0×10-2 3.0 7.30x10-5 inn the above data, determine the order of the reaction with respect to A and B, the rate law, and calculate the specific rate constant.
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