What is true regarding reactions that consist of a multistep mechanism?
A.
The rate of the overall reaction is faster than the slowest step.
B.
The rate of the overall reaction is slower than the slowest step.
C.
The rate of the overall reaction is equal to the fastest step.
D.
The rate of the overall reaction is the average of the rates of all elementary steps.

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

Displacement is the slope of a velocity vs. time graph a. true b. false

Which is an example of a highly unstable isotope that is often used in fission reactions?