The numerical value for the Keq of the N2O4 ⇔ 2NO2 is 10 M
calculation
Keq = ( concentration NO)^2/ ( concentration of N2O4)
Keq= (0.5 )^2/0.025 = 10 M
The power of NO2 is taken as 2 as value 2 is is the one in front of No2 in equilibrium equation
An increase in H+ concentration will decrease OH- concentration is the
reason why it's impossible.
<h3>What is an Acidic and Basic compound?</h3>
An acidic compound has the presence of H+ ions in them while basic
compounds have the presence of OH- ions.
In a solution , as the number of Hydrogen ions increases, it leds to a
corresponding decrease in the Hydroxide ions which is the reason why
they can't coexist at the same time.
Read more about Acidic and basic compounds here brainly.com/question/4046668
In a four-stroke engine, the timing gears control when the valves open and close.
Answer is C. When the valves open and close.
Wrong answer is A,B,and D.
it will help you
Answer:
Final volume: 35 L, final pressure: 0.88 atm
Explanation:
I assume there is a typo in the question: the volume of the gas tank is constant, so the question is "what is the new pressure in the tank?"
Since the volume of the gas is constant, we can use the pressure's law, which states that:
"For an ideal gas kept at constant volume, the pressure of the gas is proportional to its absolute temperature"
Mathematically:
where
p is the gas pressure
T is the absolute temperature
The equation can be rewritten as
where in this problem:
is the initial pressure
is the initial temperature
is the final temperature
Therefore, the new pressure is
While the final volume is still 35 L.
Answer:
No. They typically are not identical.
Explanation:
Atom's electrons can be in different states