Nitrogen dioxide, a major air pollutant, can be produced by the combustion of nitrogen oxide as shown. 2NO + O2 mc026-1.jpg 2NO2
1 answer:
Hello!
The percent yield of the combustion of Nitrogen Oxide in the plant is 65,22%
The chemical equation for the reaction is:
2NO + O₂ → 2NO₂
To calculate the percent yield we need to calculate the theoretical yield, using the following conversion factor:
Now we use the following equation to calculate the percent yield:
Have a nice day!
The percent yield of the combustion of Nitrogen Oxide in the plant is 65,22%
The chemical equation for the reaction is:
2NO + O₂ → 2NO₂
To calculate the percent yield we need to calculate the theoretical yield, using the following conversion factor:
Now we use the following equation to calculate the percent yield:
Have a nice day!
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Answer:
Explanation:
Hello,
In this case, we can analyze the colligative property of solutions - freezing point depression - for the formed solution when ethylene glycol mixes with water. Thus, since water freezes at 0 °C, we can compute the freezing point of the solution as shown below:
Whereas the van't Hoff factor for this solute is 1 as it is nonionizing and the molality is:
Thus, we obtain:
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Answer:
Follows are the solution:
Explanation:
A + B = C
Its response decreases over time as well as consumption of a reactants.
r = -kAB
during response A convert into 2x while B convert into x to form 3x of C
let's y = C
y = 3x
Still not converted sum of reaction
for A: 100 - 2x
for B: 50 - x
Shift of x over time
Integration of x as regards t
D is the constant of integration
initial conditions: t = 0, x = 0
hence we get:
after t = 7 minutes ,
Insert the above value x into equation
to get k.
therefore plugging in the equation the above value of k
Let y = C
, calculate C:
y = 3x
amount of C formed in 28 mins
plug t = 28
therefore amount of C formed in 28 minutes is = 3x = 144.78 grams
C:
y= 136.5 =137