Saturday

September 20, 2014

September 20, 2014

Posted by **ronny** on Wednesday, October 15, 2008 at 8:19pm.

plz tell me what type of equation to use.

- chemistry math -
**GK**, Friday, October 17, 2008 at 2:06pmln(M/Mo) = -kt

ln = natural log

M = mass left (not needed)

Mo = original mass (not needed)

(M/Mo) = 0.809

k = 0.693/T(half)

T(half) = 5.73X10^3 years.

- chemistry math -
**GK**, Friday, October 17, 2008 at 2:08pmln(M/Mo) = -kt

ln = natural log

M = mass left (not needed)

Mo = original mass (not needed)

(M/Mo) = 0.809

k = 0.693/T(half)

T(half) = 5.73X10^3 years.

- chemistry math -
**GK**, Friday, October 17, 2008 at 2:11pmln(M/Mo) = -kt

ln = natural log

M = mass left (not needed)

Mo = original mass (not needed)

(M/Mo) = 0.809

k = 0.693/T(half)

T(half) = 5.73X10^3 years.

**Answer this Question**

**Related Questions**

ChemB - measurements of carbon 14 taken from linen wrappings of the book of ...

algebra - Use the fact that after 5715 years a given amount of carbon 14 will ...

calculus - Carbon-14 is a radioactive substance produced in the Earth's ...

chemistry/math - 100g of bone contain ratio of 14C and 12C. 6.8% 14C is present ...

English - # Errors in the use of punctuation marks - Comma Answer Birds such as ...

english II - Errors in the use of punctuation marks - Comma A.Birds such as ...

english II - Errors in the use of punctuation marks - Comma The answer is d. A....

Chemistry - An artifact has a carbon-14 to carbon-12 ratio that is one-fourth ...

Math - A bone is found to have 45% of the original amount of carbon 14. If the ...

Chemistry - A piece of wood found in an ancient city has a carbon-14 to carbon-...