0
Paper burning
Wiki User
∙ 12y ago
Zachary Kronlage
(Explanation): paper burns quickly, which is why it is often used to start fires. because the reaction happens quickly, the rate constant k is very high, especially compared with iron rusting or milk spoiling which take weeks to occur.
Add your answer:
Earn +20 pts
Which has the largest rate constant k?
Dynamite exploding
What is an apparent rate constant?
First order rate constant k is described in V=k[EA] while second order rate constant is given as V=k[E][A]. For reactions that do not have true order, k is the apparent rate constant.
What is constant rate?
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.
What is the equation of an inverse relationship?
The equation is xy = k where k is the constant of variation. It can also be expressed y = k over x where k is the constant of variation.
What is the constant k in directs and inverse equations?
The constant could be any number.
What has the largest value of the constant k?
how does the rate law show how concentration changes after the rate of reaction
Which has the largest rate constant k?
Dynamite exploding
What has the largest rate constant k?
exploding dynamite
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.
What has the largest values of the rate constant k?
how does the rate law show how concentration changes after the rate of reaction
What is an apparent rate constant?
First order rate constant k is described in V=k[EA] while second order rate constant is given as V=k[E][A]. For reactions that do not have true order, k is the apparent rate constant.
What is the k in the rate law equation?
A rate constant
Why is it necessary to specify the temperature when giving a value for k?
The rate constant, k, varies with temperature, so the temperature at which it has been determined must be given. In general a 10 oC temperature increase will double the rate of a chemical reaction.
What is constant rate?
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.
The value of the gas constant is?
Values of general gas constant are: (value dependant on units) R = 0.08205746 [atm. ℓ.mol-1.K-1] R = 8.314472 [Pa.m3.mol-1.K-1 or J.mol-1.K-1] R = 1.99 [Cal.mol-1.K-1]
which equations would be used to calculate the rate constant from initial concentrations?
k=Rate/[A^m][B^n]
Which has the smallest rate constant k?
chemical changes causing leaves to brown in the fall
