# Using the given data, determine the rate constant of this reaction. A + 2B --> C + D

#1

Using the given data, determine the rate constant of this reaction.A + 2B --> C + D
Given Data:
Trial A(M) B(M) RATE (M/s)
1 .310 .340 0.0213
2 .310 .680 0.0213
3 .620 .340 0.0852
k=? the units are M-1 s-1

im pretty sure its Second order because of the units given, other than that im so confused how to find n in order to find the k! Im not getting any whole numbers and when i use the log function i still get the wrong answer, help please! step by step!

Concepts and reason
Rate Law:
In a chemical reaction, the rate law or rate equation is a mathematical expression that relates the rate and concentration of reactants or partial pressures. The rate is directly proportional to the concentration of reactants at aconstant temperature.
The SI unit of rate is M/s.
Rate constant or coefficient:
Proportionality constant links the rate of a chemical reaction to the concentration of reactants at a constant temperature.

Reaction order:
The order of a reaction is determined by the experimental method.
Step 1: Find the order of each reactant.
Step 2: Find the rate constant using rate equation.

Fundamentals
Rate Equation: