Answer in General Chemistry for Dacaimat #152462
March 17th, 2023
“Q_t = Q_0e^{-0.03t} \nnfrac{Q_t}{Q_0} = e^{-0.03 times 25} \nnfrac{Q_t}{Q_0} = e^{-0.75} \nnfrac{Q_t}{Q_0} = e^{-0.75} \nnfrac{Q_t}{Q_0} = 0.472”
Proportion:
Q0 – 100%
Qt – x
“x = frac{Q_t times 100}{Q_0} \nn= 0.472 times 100 = 47.2” %
Answer: 47.2 %