Answer:
Atomos, molecules, ions or radicals.
Explanation:
An elementary reaction always formed by chemical species, i mean atomos, molecules, ions or radicals.
Answer:
always begins with a capital letter
Explanation:
quizlet
<u>Answer:</u> The energy of photon is 
<u>Explanation:</u>
The relation between energy and wavelength of light is given by Planck's equation, which is:

where,
E = energy of the light = ?
h = Planck's constant = 
c = speed of light = 
= wavelength of photon = 0.122 m
Putting values in above equation, we get:

Hence, the energy of photon is 
That's easy ... you do know the answer... is this is for class homework in the book have the answer in the back . ;)
It depends on the nature of the reaction. if the reaction favors high pressure then the reaction will produce more products to reestablish the equilibrium. then if the the chemical reaction favors low pressure then when increasing the pressure the chemical reaction will produce more of the reactants to reestablish equilibrium.