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A concentration is:
- The amount of a specified substance in a unit amount of another substance
A half life is either:
- The time taken for the radioactivity of a specified isotope to fall to half its original value
- The time required for any specified property to decrease by half
As a concentration is a fixed property, your question is meaningless and can not be answered.
What else can I help you with?
What percentage do you have after 2 half lives?
After 2 half-lives, you would have 25% of the original amount remaining. Each half-life reduces the amount by half, so after two half-lives, you would have 25% left (50% reduced by half twice).
How much sample of 10g of tritium with half life of 12.32 after 2 half lives?
After 2 half-lives (two half-lives of tritium is 12.32 x 2 = 24.64 years), the initial 10g sample of tritium would have decayed by half to 5g.
How many half-lives have carbon gone through if 37245 years have passed and one half-life for carbon is 5730 years?
6.5 half-lives.
After three half lives what fraction of the daughter product has formed?
91.16% of the daughter product has formed after 3.5 half lives.
How a particular reactant decomposes with a half-life of 147 s when its initial concentration is 0.256 M. The same reactant decomposes with a half-life of 243 s when its initial concentration is 0.155?
The varying half-lives of the reactant at different initial concentrations suggest that the decomposition follows a reaction order other than zero-order. In first-order reactions, the half-life is constant regardless of concentration, while in second-order reactions, the half-life increases with decreasing concentration. The observed half-lives indicate that the reaction may be second-order, as a higher initial concentration results in a shorter half-life. This behavior reflects the relationship between concentration and rate in different reaction orders.
How The Other Half Lives was created?
How the Other Half Lives was created in 1890.
When was How the Other Half Lives created?
How the Other Half Lives was created in 1890.
How many half-lives have passed?
To determine how many half-lives have passed, you would need to divide the total time passed by the half-life of the substance. The result would give you the number of half-lives that have occurred.
What percentage do you have after 2 half lives?
After 2 half-lives, you would have 25% of the original amount remaining. Each half-life reduces the amount by half, so after two half-lives, you would have 25% left (50% reduced by half twice).
How many 14.0-day half-lives occur in 84.0days?
To find out how many 14.0-day half-lives occur in 84.0 days, you can divide the total time by the length of one half-life. So, 84.0 days ÷ 14.0 days/half-life = 6 half-lives. Therefore, there are 6 half-lives in 84.0 days.
How many half-lives have passed if 12.5 of a radioactive sample are left?
3 At the end of the first half life, there will theoretically be 50% remaining. 2 half lives: 25% 3 half lives:12.5 %
How much sample of 10g of tritium with half life of 12.32 after 2 half lives?
After 2 half-lives (two half-lives of tritium is 12.32 x 2 = 24.64 years), the initial 10g sample of tritium would have decayed by half to 5g.
What was one cause for improvements in the slums?
Jacob Riis' book, How the Other Half Lives
How many years in two half lives?
Two half-lives refer to two complete cycles of decay in a substance, where each half-life is the time it takes for half of the original amount to decay. Thus, the total time for two half-lives is simply twice the duration of one half-life. For example, if one half-life is 5 years, then two half-lives would equal 10 years.
How many half-lives have carbon gone through if 37245 years have passed and one half-life for carbon is 5730 years?
6.5 half-lives.
What is the amount of the original carbon-14 remaining after two half lives?
After two half lives, 25% of the original carbon-14 would remain. This is because half of the remaining carbon-14 decays during each half life, leaving you with 50% after one half life and 25% after two half lives.
After three half lives what fraction of the daughter product has formed?
91.16% of the daughter product has formed after 3.5 half lives.
