Input Parameters
86400.00 s
1.00 mol
43200.00 s
Results
Decay Constant0.0000 s⁻¹
Remaining Amount0.7071 mol
Decayed Amount0.2929 mol
Activity0.0000 Bq
Formulas
Decay Constant
λ = ln(2)/t_½Relationship between half-life and decay constant
Exponential Decay
N = N₀e^(-λt)Amount remaining after time t