Chemistry
 👍
 👎
 👁

 👍
 👎
Respond to this Question
Similar Questions

Social Studies
Match Siddhartha's actions that led him to the Middle Way. life of suffering enlightenment life given to pleasures life with religious ascetics life as Hindu prince meditating under Bodhi Tree

Chemistry
Which radioactive sample would contain the greatest remaining mass of the radioactive isotope after 10 years? A. 2.0 grams of 198 Au B. 2.0 grams of 42 K C. 4.0 grams of 32 P D. 4.0 grams of 60 Co By the way the numbers next to

chemistry
There are 5g of 131I left after 40.35 days. How many grams were in the original sample if its halflife is 8.07 days? What is the half life of a radioisotope if you started with 1 gram and 0.250 grams is left after 6 days? im not

Chem Class
The rate constant of a firstorder process that has a halflife of 225 s is ?????? s1. ok so i divided half life of 1st order= 0.693/K k i put 225 and i got 3.08 x 10^3 is that right?

chemistry
If there are 80 milligrams of a radioactive element decays to 10 milligrams in 30 minutes then what is the elements half life in minutes? Ok i narrowed it down to either 10 or 30...but im rly confused so if u could help it wuld be

art
What was the underlying message of Georges Seuratâ€™s A Sunday Afternoon on the Island of La Grande Jatte? Modern life has united people together. A painting should be an exact, realistic copy of what one can see in everyday life.

chemistry
Find the number of disintegrations per minute emitted by 1.1 mol of 232Th in 1 min. The halflife of 232Th is 1.4 x 1010 year I was able to do this with the following technique: 1.1 x 6.022 x10^23 =6.62x10^23

chemistry
How do you find the halflife of an element? Please explain and show me how to do this. I know the answer is 14.3 days, but I don't know how to work it. thank you! the problem is: After 42 days, a 2.0g sample of phosphous32

Science
Which of the following is a valid reason to study science? A. All employers require an indepth knowledge of science. B. Carrying out scientific experiments is a requirement of everyday life. C. Most colleges require advanced

Physics
Describe the half life of an element. Use an example of 100g of a substance with a half life of 1 year to support your description.

chemistry
The halflife of a reaction was found to be inversely dependent on the concentration of the starting material. Thus, we can say that a. the reaction is zero order b. the reaction is first order c. the reaction is second order d.

math
An element has a halflife of 30 years. If 1.0 mg of this element decays over a period of 90 years, how many mg of this element would remain? Begin amount is 1.0 elapsed time is 90y half life 30 years n=9/30 n=3 90/2^2 90/8 =
You can view more similar questions or ask a new question.