![Chapter 7 - Nuclear Chemistry - CHE 105/110 - Introduction to Chemistry - Textbook - LibGuides at Hostos Community College Library Chapter 7 - Nuclear Chemistry - CHE 105/110 - Introduction to Chemistry - Textbook - LibGuides at Hostos Community College Library](https://saylordotorg.github.io/text_introductory-chemistry/section_19/f8478a077b5e7b45e783a97352a36254.jpg)
Chapter 7 - Nuclear Chemistry - CHE 105/110 - Introduction to Chemistry - Textbook - LibGuides at Hostos Community College Library
![How many disintegrations per second will occur in one gram of .92U^(238), if its half life against alpha decay is 1.42xx10^(17)s ? How many disintegrations per second will occur in one gram of .92U^(238), if its half life against alpha decay is 1.42xx10^(17)s ?](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/647495739_web.png)
How many disintegrations per second will occur in one gram of .92U^(238), if its half life against alpha decay is 1.42xx10^(17)s ?
![SOLVED: Uranium 235 is used as fuel for some nuclear reactors. It has a half-life of 710 million years How long- will it take 10 grams of uranium 235 to decay to SOLVED: Uranium 235 is used as fuel for some nuclear reactors. It has a half-life of 710 million years How long- will it take 10 grams of uranium 235 to decay to](https://cdn.numerade.com/ask_images/188aeda87d4048c28a848b4ab16023b6.jpg)
SOLVED: Uranium 235 is used as fuel for some nuclear reactors. It has a half-life of 710 million years How long- will it take 10 grams of uranium 235 to decay to
![The half - life of ^238 U for alpha - decay is 4.5 × 10^9 years. The number of disintegration per second occur in 1g of ^238 U is (Avogadro's number = 6.023 10 ^23 mol^-1 ) The half - life of ^238 U for alpha - decay is 4.5 × 10^9 years. The number of disintegration per second occur in 1g of ^238 U is (Avogadro's number = 6.023 10 ^23 mol^-1 )](https://i.ytimg.com/vi/O-tZIYguWdU/mqdefault.jpg)