Cards in this guide (16)
Catalyst vs one without catalyst What is different
what is the purpose of catalyst in textile paint?
What part of the body is skin cancer most likely to affect
What is relative rate constant
A relative rate constant the rate at which a reaction will take
place.
Ex. V = k [A][B] the constant ,k, is a constant value for the
rate of the reaction in said equation.
How do you treat patients
Patients should be treated with humble and love like the way
babies are treated.
What must be known for the rate constant to be calculated from the rate law
The reaction rate at known reactant concentrations.
What does the pH of a solution depend on
The molarity. The hydrogen ion concentration.
If given the Ka just use the Henderson-Hasselbach equation
pH=pKa+log(base/acid)
Why does a reaction slow down with time
The reactant concentrations decrease
What is true of an Arrhenius acid
An Arrhenius acid donates H+ ions. (apex).
What would happen to the rate of a reaction with rate law kNO2H2 if the concentration of NO were doubled
the rate would be four times larger. apex
What information does the rate constant give from the rate law
It tells how much the reaction rate is affected by
concentrations.
What is the rate constant of a reaction if rate 1 10-2 molLs A is 2 M B is 3 M m 2 and n 1
Which has the largest rate constant k
What of the following is necessary to determine the rateof the reaction using the rate law
The concentrations of the reactants
How is the effect of concentration changes on the reaction seen in the rate law
Reaction rate increase when the concentration increase.
What is a rate law
An equation that relates the reaction to the concentrations of the reactants
What is the rate constant of a reaction if rate = 1.5(mol/L)/s, [A] is 1M, [B] is 3 M, m=2, and n=1