The rate law for a hypothetical reaction is rate = k [a][b]. if the concentrations of a and b are both 0.020 moles per liter and k = 1.3 × 10-1 m-1s-1, what is the reaction rate?
a. 4.0 × 103 m
b. 1.3 × 10-1 m-1s-1
c. 5.2 × 10-5 ms-1
d. 5.2 × 105 ms-1

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?