Nuclear Chemistry Formulas

Nuclear Chemistry is a sub-field of chemistry. To understand the concepts of nuclear chemistry thoroughly, we have jotted down the list of Nuclear Chemistry Formulas on this page. The Nuclear Chemistry Formulas list includes Radioactive Disintegration Series, Rate of Disintegration and half Life period, Unit of Radioactivity, and Chain Reaction. It helps you to learn & grasp the concept easily before to solve any nuclear reactions or equations or problems.

Solve your chemistry problems fastly and efficiently taking the help of Chemistry Formulas and learn about the Concepts without much effort.

Nuclear Chemistry Formulas Sheet & Tables

Don't miss the opportunity of using the list of Nuclear chemistry formulas to solve & getting grip on the concept completely. Focus on learning and memorizing the Nuclear Chemistry formulae from the formula sheet and tables provided here and master in solving the complicated calculations of the nuclear chemistry concept.

1.
Nuclear Chemistry formulas img 1

2. RADIOACTIVE DISINTEGRATION SERIES
(i) Thorium series:
Nuclear Chemistry formulas img 2

(ii) Uranium series (4n + 2):
Nuclear Chemistry formulas img 3

(iii) Actinium series (4n + 3):
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3. Rate of Disintegration and half Life period:
\(-\frac{\mathrm{d} \mathrm{N}}{\mathrm{dt}}\) = λ.N
& λ = \(\frac{2.303}{t} \log _{10} \frac{N_{0}}{N}\) or N = N0e-λt
Average life(tAV) = \(\frac{\text { Totallifetimeof alltheatoms }}{\text { Totalnumberof atoms }}\)
= \(\frac{\int_{0}^{\infty} \mathrm{td} \mathrm{N}}{\mathrm{N}_{0}}=\frac{1}{\lambda}\) = 1.44t1/2

4. Unit of Radioactivity:
Milli curie (mci) = 3.7 × 107 disintegration / sec
& 1 Curie = 3.7 × 104 rd = 3.7 × 1010 Becquerel

5. Chain Reaction:
Multiplication factor (K) = \(\frac{\text { No. of neutrons produced in one step }}{\text { No. of neutrons produced in preceding step }}\)

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