D: urethra
20 characters necessary for answer so that's what this typing Is for
Answer is: t<span>he reaction rate would decrease.
</span><span>The lower is the temperature, the slower the reaction becomes.
</span>The Haber process is <span>procedure for the production of </span>ammonia, in this process <span>atmospheric </span>nitrogen<span> (N</span>₂) is converted to ammonia (NH₃<span>):
</span>N₂ + 3H₂ ⇄ 2NH₃ ΔrH = -92 kJ/mol.
Because this is exothermic reaction (enthalpy is less than zero), a<span>t lower temperatures, the equilibrium is in favor of ammonia, but the reaction doesn't proceed at a detectable rate.</span>
Answer:
Tthe value of
Explanation:
Initial moles of hydrogen peroxide = 1.75 mole
Volume of the container = 25 L
Concentration of a substance is calculated by:
So, concentration of hydrogen peroxide =
The given chemical equation follows:
Initially 0.07 M 0 0
At equilibrium
(0.07-2x) M 2x x
We are given:
Equilibrium moles of hydrogen peroxide = 1.20 mole
Equilibrium concentration of hydrogen peroxide =
Evaluating the value of 'x', we get:
(0.07-2x) M = 0.048 M
x = 0.011 M
So, the equilibrium concentrations of water vapors and oxygen gas are:
The expression of for the above reaction follows:
Putting values in above expression, we get:
Hence, the value of