Friday
April 18, 2014

Homework Help: DrBob222

Posted by Sarah on Tuesday, April 12, 2011 at 11:49pm.

You just answered my previous half-life question, and I was curious how to find the value of k. You said that k = 0.693/t1/2 , but how do you evaluate t sub1/2?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - If the physical half-life of sulfur-35 is 87.1 days, and the biologic...
chem - Can someone please help me with the following questions? 1:Suppose you ...
Chemistry - I've figured out most of it. I'm not sure how to find the percentage...
Chemistry - This problem is 1st order for half life. How long would it take for ...
Chemistry - The half-life (t1/2) of a first order reaction is 0.100 s. What is ...
science - Please help me with this question.... The isotope caesium-137, which ...
Chemistry - Sucrose hydrolyzes into glucose and fructose. The hydrolysis is a ...
Chemistry - 1. The reaction, CO(CH2COOH)2 CO(CH3)2 + 2CO2, follows first-order ...
Chem Class - The rate constant of a first-order process that has a half-life of ...
chemistry - If there are 80 milligrams of a radioactive element decays to 10 ...

Search
Members