The first order rate constant is 1.87 x 10^-3 min^-1 at 37°C for reaction of cisplatin. Suppose the concentration of cisplatin in the bloodstream of a patient is 4.73 x 10^-4 mol/L. Calculate the concentration exactly 24 hours later.

Answer 1

ln(No/N) = kt
No = 4.73E-4
N = ?
k = in the problem
t = 24 hours changed to min since k in in min.