Saturday
April 19, 2014

Homework Help: Chemistry

Posted by Steven on Monday, February 13, 2012 at 4:35pm.

A 25.40 g sample of water containing tritium,(3/1)H , emits 1450 beta particles per second. Tritium is a weak beta emitter, with a half-life of 12.3 yr. What fraction of all the hydrogen in the water sample is tritium?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - A pure sample of tritium, 3H, was prepared and sealed in a container...
Chemistry - A 50g sample of metal was heated to 100 degrees Celsius and then ...
CHemistry - The half-life of tritium is approximately 12 years. What will be the...
Chemistry - 1.) A 3.000gram sample of a hydrate compound containing Co, C2O4, ...
algebra - half lives - Half-life of tritium is 12.32 years. Write decay equation...
Chemistry - A sample of nitrogen containing 1.5x10^23 molecules has the same ...
Chemistry - A sample of nitrogen containing 1.5x10^23 molecules has the same ...
Chemistry - A student mixed 75.0 mL of water containing 0.75 mol HCI at 25* C ...
Physics - 100-g sample of substance is heated to 100˚C and placed into ...
chemistry - A 15.0 g of sample of silver is heated to 100.0 0C and then placed ...

Search
Members