According to Gibbs free energy and assume constant pressure (Helmholtz <span>ΔG=Δ<span>GΘ</span>+RTln<span>(K)</span></span>Where K is the equilibrium constant.
At equilibrium <span>ΔG=0</span>:
<span>0=Δ<span>GΘ</span>+RTln<span>(K)</span>→Δ<span>GΘ</span>=−RTln(K)
</span>Solve for the equilibrium constant:
<span><span><span>−Δ<span>GΘ</span></span><span>RT</span></span>=ln(K)</span><span><span><span>[P]</span><span>[S]</span></span>=K=exp<span>(<span><span>−Δ<span>GΘ</span></span><span>RT</span></span>)
using this equation</span></span>Just put into the equation and calculate the equilibrium constant K<span>.
hope it helps</span>
Answer:
N₂(g) + 2O₂(g) → 2NO₂(g).
Explanation;
Photo-chemical smog is considered to be a new type of air pollution that is basically a mixture of pollutants that are formed when volatile compounds of organic nature (Hydrocarbons) react and Nitrogen oxides (NOx) react with solar radiations of sun and lead to the formation of photochemical smog that looks like a brown haze in the skies of cities.
pounds (VOCs) react to sunlight, creating a brown haze above cities. It tends to occur more often in summer, because that is when we have the most sunlight.
As mentioned in the question, the formation of smog involves a series of reactions:
N2(g) + O2(g)—>2NO(g)
2NO(g) + O2(g)—>2NO2(g)
NON(g) light_» NO(g) + O(g)
O2(g)+O(g)—>Os(9)
NO(g) + O2(g)—>NO2(g) + O2(g)
If we combine all these chemical equations, it gives an answer as:
N₂(g) + 2O₂(g) → 2NO₂(g).
This is because main components involve in the formation of smog is initial N2 and 2 molecules of O2.
Hope it helps!
A.) Collagen is a structural protein and hemoglobin is a protein involved in the transport of oxygen. Good Luck
Phosphoric acid<span>, also known as orthophosphoric acid or phosphoric(V) acid, is a mineral acid with the chemical formula </span><span>H3PO4</span>
Answer:
answer will be b
Explanation:
mole is given 0.20
you have to find mass so just convert it into mass
remember if you move away from mole you multiply and if you move towards mole you divide so
just multiply mole with molar mass of glucose
so
0.20×180 = 36 grams
simple keep learning.......