I’m just commenting because i wanna see if anyone else comments, i’m genuinely curious as to what the answer is lol
Answer:-
10.0
Explanation: -
The equation is
N2O4 = 2NO2.
Concentration of NO2 = [NO2} = 0.500 M
Concentration of N2O4 = [N2O4] = 0.0250 M
Keq is the equilibrium constant.
It is the ratio of the concentration of products raised to the stoichiometric coefficient of the product to the concentration of the reactants raised to the stoichiometric coefficient of the reactants.
The expression for Keq = [NO2] ^2 / [N2O4]
= 0.500^2 / 0.0250
= 10.0
Answer:
The kinetic energy in the system is greatest at X.
Explanation:
not ure but hope it helps
The answer to the question is "B. Roman Numerals"
A. helium, neon and argon, because they are in the same group or column
