What is the concentration of the reactant b

Reference no: EM13142364

A certain second-order reaction (B-> Products) has a rate constant of 1.80×10^-3 M^-1xs^-1 at 27C and an initial half-life of 216 s . What is the concentration of the reactant B after one half-life?Express the molar concentration numerically.

Reference no: EM13142364

Questions Cloud

What mass of silver nitrate must be placed : A chemist studying the properties of photo- graphic emulsions needed to prepare 500 mL of 0.18 M AgNO3 (aq). What mass of silver nitrate must be placed into a 500 mL volumetric ?ask, dissolved, and diluted to the mark with water? Answer in units o..

Use the eyeless mrna as a probe : Aniridia is a human condition in which the eye has no iris. The protein encoded by the gene responsible for Aniridia is very nearly identical to the protein product of the fly eyeless protein.

Find the value of the standard error of the mean of cases : Suppose a simple random sample of size 42 is selected from a population with = 10. Find the value of the standard error of the mean in each of the following cases.

Prevention costs-appraisal costs-internal failure costs : The Door Company manufactures doors. Classify each of the following quality costs as prevention costs, appraisal costs, internal failure costs, or external failure costs

What is the concentration of the reactant b : A certain second-order reaction (B-> Products) has a rate constant of 1.80×10^-3 M^-1xs^-1 at 27C and an initial half-life of 216 s . What is the concentration of the reactant B after one half-life?Express the molar concentration numerically.

Types of organisations- high or low asset turnover : Which of the following types of organisations: a supermarket, pharmaceutical company, musical instrument retailer, steel company, software company, do you expect to have (a) particularly high or low asset turnover (b) high or low sales margins ? E..

Interest on the statement of cash flows : On April 30, 2010, B. Row, Inc. issued $50,000, 15-year, 7% bonds at 100. The bonds pay interest semiannually on April 30 and October 31. Cash paid for interest on the Statement of Cash Flows for the year ended December 31, 2010 equals:

The topic is: discrimination and short paragraphs outlining : The topic is: Discrimination and short paragraphs outlining how I plan to find resources and evaluate the resources credibility.

Find probability that less than three calls were outgoing : Mmean number of outgoing calls in a random selection of calls? Also, compute the standard deviation. In a selection of 12 calls, what is the probability that less than 3 were outgoing?

User Account

All Pages