Answer:
The answer is
Explanation:
The frequency of the photon can be found by using the formula
where
E is the energy
f is the frequency
h is the Planck's constant which is
6.626 × 10-³⁴ Js
From the question
E = 2.50 × 10^-18 J
So we have
We have the final answer as
Hope this helps you
Answer: The value of the equilibrium constant Kc for this reaction is 0.088
Explanation:
where,
x = given mass
M = molar mass
= volume of solution in L
Equilibrium concentration of =
Equilibrium concentration of =
Equilibrium concentration of =
The given balanced equilibrium reaction is,
The expression for equilibrium constant for this reaction will be,
Now put all the given values in this expression, we get :
