How many minutes does it take

Assignment Help Chemistry

Reference no: EM13142359

A certain first-order reaction (A products) has a rate constant of 4.80×10-3 s^-1 at 45 C. How many minutes does it take for the concentration of the reactant, [A], to drop to 6.25% of the original concentration?

Reference no: EM13142359

Questions Cloud

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?

How many minutes does it take : A certain first-order reaction (A products) has a rate constant of 4.80×10-3 s^-1 at 45 C. How many minutes does it take for the concentration of the reactant, [A], to drop to 6.25% of the original concentration?

Cash-basis method of accounting for warranty costs : Which of the following best describes the cash-basis method of accounting for warranty costs?

Plan in the dealership strategic best interest : The representatives are paid no salary, but they receive 20 percent of the sales price of every boat sold, and they have the authority to negotiate the boats' prices as far down as their wholesale cost if necessary. Is this plan in the dealership'..

Earnings per share for frantic fast foods : Frantic Fast Foods had earnings after taxes of 390000.00 in year 2009 with 300000.00 shares outstanding. On January 1, 2010 the firm issued 25000 new shares. Because of the proceeds from these new shares and other operating improvements, earnings ..

What is the empirical formula of the compound : a compound is composed of only C.H and O. the combustion of a 0.519-g sample of the compound yields 1.24g of CO2 and 0.255g of H2O.

User Account

All Pages