M grammes of radioactive is isotope decayed to 5.0g in 80g. The half life of the...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
M grammes of radioactive is isotope decayed to 5.0g in 80g. The half life of the isolate is 25 days (a) What is meant by half life (b) Calculate the initial mass "m" of radioactive isotope M grammes of radioactive is isotope decayed to 5.0g in 80g. The half life of the isolate is 25 days (a) What is meant by half life (b) Calculate the initial mass "m" of radioactive isotope
Expert Answer:
Answer rating: 100% (QA)
a Halflife is the time required for half of the radioactiv... View the full answer
Related Book For
Posted Date:
Students also viewed these chemistry questions
-
The mass 82 isotope of bromine (82Br) is radioactive and is used as a tracer to identify the origin and destination of individual atoms in chemical reactions and biological transformations. A sample...
-
The mass 82 isotope of bromine (82Br) is radioactive and is used as a tracer to identify the origin and destination of individual atoms in chemical reactions and biological transformations. A sample...
-
The radioactive isotope 32P decays by first-order kinetics and has a half-life of 14.3 days. How long does it take for 95.0% of a given sample of 32P to decay?
-
Compose a detailed paper on the Emotions of employees and its impact on the organization
-
Use Mullers method to determine the positive real root of (a) (x) = x3 + x2 - 3x - 5 (b) (x) = x3 0.5x2 + 4x 3
-
Many animals such as the poison dart frog, the tiger moth, and the black widow spider give predators advanced warning of their unpalatability or danger through aposematic warning signs, while other...
-
The following information was taken from the financial statements of Flexcor Corporation on December 31 of the current year. The comparative income statement of Flexcor Corporation reveals the...
-
K. Meissner, S. Cohen, and E. Hughes are forming a partnership. Meissner is transferring $50,000 of personal cash to the partnership. Cohen owns land worth $15,000 and a small building worth $80,000,...
-
Based upon these definitions, a potential research topic using deductive reasoning could focus on work productivity. Based upon a specific work productivity theory, a hypothesis would be determined....
-
1. If you were in Jimmies shoes, would you sell Greg an equity stake in Lees Ice Cream? Explain. If Jimmie does sell equity to Greg for $3,300, what percentage of the business should he offer? 2....
-
Required information [The following information applies to the questions displayed below.] Most Company has an opportunity to invest in one of two new projects. Project Y requires a $310,000...
-
The population of Cary in 1980 was 21763. In 1987, the population had grown to 39387. Using the uninhibited growth model, predict the population of Cary for the year 2005.
-
Enron has an ideal code of conduct that spread over 6 5 pages, but Enron still had one of the biggest accounting scandals. What went wrong? No plagiarism please.
-
1.5 V Find the current drawn from the battery just after the switch is closed. Find the current drawn from the battery after the switch has been closed a long time. Find the voltage between points a...
-
Recall that Hula's management believes that each customer generates $3.50 in short-run profit and $25 in lifetime profit. Calculate the advertising cost per conversion for Internet advertising...
-
Find the derivative of f(x) f'(x) = 4 -5x = 2 + 3x + 4
-
Canadian phone number has the following format: +1 (NPA) NXX-XXXX Country Area Code Code Prefix Subscriber Area Code Three digits starting with 2-9 Prefix= Three digits starting with 2-9 Subscriber=...
-
You are standing on the top of a building and throw a ball vertically upward. After 2 seconds, the ball passes you on the way down, and 2 seconds after that, it hits the ground below. a. What is the...
-
The digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 are randomly selected for applications including the selection of lottery numbers and the selection of telephone numbers to be called as part of a survey....
-
Exercise 19 in Section 2-3 used back-to-back relative frequency histograms for the ages of actresses and actors that are listed in Data Set 11 of Appendix B. Use the same method to construct...
-
Oscars Use the sample data from Data Set 11 in Appendix B to test for a difference between the ages of actresses and actors when they win Oscars. Use a significance level of = 0.05. Use the...
-
Many retailers have installed point-of-sale (POS) systems to better manage their inventory and to save time and cut costs associated with ringing up customer sales. How should employees be trained to...
-
Airlines have long used database technology to monitor capacity and maximize revenue by charging different prices to almost every passenger on a given flight. To what extent can other industries...
-
Why not use copies of the sales order as the picking ticket, packing list, and sales invoice?
Study smarter with the SolutionInn App