Compute k for the reaction

Assignment Help Chemistry

Reference no: EM13150766

The peroxysulfate ion reacts with the iodine ion in aqueous solution according to the following equation: S2O8 2- (aq) + 3I-(aq) --> 2SO4 2- (aq) + I3 - (aq) The following data are obtained at a certain temperature: Experiment [S2O8 2-] [I-] Initial Rate (mol/L * min) 1 0.0200 0.0155 1.15 x 10ˆ-4 2 0.0250 0.0200 1.85x10ˆ-4 3 0.0300 0.0200 2.22x10ˆ-4 4 0.0300 0.0275 3.06x10ˆ-4 A) What is the order of the reaction with respect to [S2O8 2-], [I-], and overall? B) Write the rate expression for the reaction C) Calculate k for the reaction D) When [S2O8 2-] = 0.105 M and [I-] = 0.0875 M, what is the rate of the reaction at the temperature of the experiment?

Reference no: EM13150766

Questions Cloud

Discuss the implications of the outsourcing of labor : Discuss the implications of the outsourcing of labor for the nation as a whole, and see if you can find an example to cite within the region, where a company or factory has shifted production to Asia or elsewhere overseas.

Briefly explain how radioactive decay : We know that all radioactive isotopes decay over time as they emit particles and change into daughter isotopes. Briefly explain how radioactive decay and the concept of a half life enables scientists to estimate the ages of rocks.

Determined that the firm cost function : The market demand curve for this product is estimated to be: Q = 6009 – 25P where Q is the number of plate covers per year and P is in dollars. Cost estimation processes have determined that the firm’s cost function is represented by TC = 120 + ..

List and describe the firms in the industry : List and describe the firms in the Industry. Describe the product, production methods, scale of production, and sources for raw materials. What technologies are used?

Compute k for the reaction : Write the rate expression for the reaction C) Calculate k for the reaction D) When [S2O8 2-] = 0.105 M and [I-] = 0.0875 M, what is the rate of the reaction at the temperature of the experiment?

What is the parental generation for the mapping experiment : What is the parental generation for the mapping experiment? What assumptions are you making for the parental generation of the mapping experiment? Give the phenotype and genotype of parental generation.

Estimate what the population is now : In Tanzania, there is a crater called Ngorongo. The floor of the crater is 260 km2(exponent) and 610 m high. 25,000 animals live inside. In 1994, it was estimated that there were 7,000 wildebeests living in the crater. Design a mark recapture stud..

Find the probability that mean rate of return is positive : Standard deviation of 0.04135 (4.135%). Treating the next 12 months as a random sample, what is the probability that the mean rate of return will be positive?

Journal entries to the stockholders equity accounts : Post the journal entries to the stockholders' equity accounts. (Use J1 as the posting reference.) Add accounts for Retained Earnings, Treasury Stock and Paid-In-Capital from Treasury Stock (you may use t-accounts if you wish.)

User Account

All Pages