Register

You are given 230 grams of a substance with a half-life of 0.75 years. How much will remain after 3 years?

You are given 230 grams of a substance with a half-life of 0.75 years. How much will remain after 3 years?
187k views
0 votes
You are given 230 grams of a substance with a half-life of 0.75 years. How much will remain after 3 years?

User Liam Potter
by
7.9k points

1 Answer

7 votes
After 3 years, the substance will go through 4 half lives. You can do 230*(1/2)^4, which is 14.375.
User Nishant Bhardwaj
by
9.2k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
Link Copied!