Half-life formulas


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Michelle Nwufo 2G
Posts: 61
Joined: Fri May 18, 2018 3:00 am

Half-life formulas

Postby Michelle Nwufo 2G » Thu Mar 14, 2019 3:31 am

Could someone briefly list the different half-life formulas for each order of reactions?

Andre_Galenchik_2L
Posts: 69
Joined: Fri Sep 28, 2018 12:23 am

Re: Half-life formulas

Postby Andre_Galenchik_2L » Thu Mar 14, 2019 7:47 am

They can be found on the Constants and Formulas sheet.

0 order: t1/2 = [A]o/2k

1st order: t1/2 = 0.693/ k

2nd order: t1/2 = 1/k [A]o


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