s26336099 s26336099
  • 21-04-2021
  • Chemistry
contestada

An 80g sample of 3 1 H decays, leaving 2.5g of 3 1 H.
1. How long would this take?
2. What percentage of this sample would be left?
3. What fraction of this sample would be left?

3 1 H -> 3 2 He + 0 -1 /3 t1/2= 12.3 years

Respuesta :

naomimay
naomimay naomimay
  • 21-04-2021
Here is the link to the answer:
Answer Link

Otras preguntas

the amorite civilization was centered in what capital city
according to lines 23-40 what does the speaker prefer to believe about the bent birches
Plz helppppppppppppp
why should you avoid using sarcasm, cliché, and idioms in buisness letters?
The _______ geometry of a water molecule is tetrahedral even though the molecular geometry is bent
What does the ratio of the Y coordinate to the x coordinate for each pair of points on the graph represent
Why is soil so important? why do land animals, even meat eaters, depend on soil to survive?
what did native Americans do to help us
Perteet corporation's relevant range of activity is 7,500 units to 14,500 units. when it produces and sells 11,000 units, its average costs per unit are as foll
Describe how ethnic diversity in each colony led to regional identities