Chem chapter 14 math

find the k

k = 2.0 M^-2 s^-1

find the k

k = 1.0 M^-2 s^-1

k = 2.0 M^-2 s^-1 ; Rate = 0.020 M/s

first order formula

first order formula for concentration

first order half life

second order formula

second order half life

[A]t = 0.260 M

t = 55.5 s

k = 7.64 ×10 ^-3 s^-1

t ½ = 198 s ; t = 396 s

[A]t = 0.125 M

t = 93.8 s

k = 3.33 × 10 ^-2 M^-1 s^-1

t ½ = 10.0 s

Ea = 31300 J/mol

k2 = 0.0130 s^-1

k = 22.5 s^-1

x , rate = k[A][B]

rate = k[A][B][D]

rate = k[N2O5]