Answer:Overall equation:
a)CO(g) + NO2(g) → CO2(g) + NO(g)
b)Each step is bimolecular
c)Rate=k[NO2]^2
d)NO3 is an intermediate
Explanation:
To obtain the overall rate equation we cancel out reactants and products that are the same on both sides of the both steps. This leaves us with CO(g) + NO2(g) → CO2(g) + NO(g) as the overall stoichiometric reaction equation. Each step involves the reaction of two molecules hence each step in the mechanism is bimolecular. The slow step involves the reaction of NO2 hence the rate of reaction depends on the first step of the reaction hence the rate equation shown in the answer. Intermediates only take part in elementary steps but do not appear as products or reactants. They are produced and consumed transiently. NO3 is an intermediate in this reaction.
Answer:
- Volatile organic compounds
- secondary pollutants or photochemical substances
- Air Quality
- Air pollution
- Aerosols
Explanation:
Volatile organic compounds are the organic chemicals that get easily vaporized in air.
The secondary chemicals or the secondary pollutants are the photochemical substances that are formed in the presence of sunlight.
The amount of gases and small particles present in the atmosphere, responsible for influencing ecosystem and the wellness of human beings is known as the Air Quality
Air pollution refers to the high concentrations of gases or small particles that are present in the atmosphere, which can cause harm to the humans and other living organisms and structures established by humans.
Aerosols are the tiny particles present in liquid or solid state, that are suspended in air.
Here is the answer to your question^. I hoped that I have answered you questions.
Temperature is a measure of average kinetic energy thus absolute temperature is proportional to average kinetic energy. It should be half: same factor as the temperature.
The pressure when the volume is 1.67 l and the temperature is 305 k 1.604 atm.
Using the ideal gas equation:-
Given;
P₁ = 1.06 atm
V₁ = 2.37 L
T₁ = 286 K
P₂ = ?
V₂ = 1.67
T₂ = 305 K
P₁V₁/T₁ =P₂V₂/T₂
P₂ = P₁V₁T₂ /T₁V₂
= 1.06 × 2.37 × 305 / 286 × 1.67
= 766.221 / 477.62
= 1.604 atm
What is Pressure?
The physical force exerted on an item is called Pressure. The force applied is vertical to the surface of items per unit area. The basic formula for pressure is Force/Area.
What is an ideal gas?
An ideal gas is an intransigent gas composed of a set of irregularly-moving point atoms that interact only through elastic conflicts.
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