Answer:
Overall reaction equation:
2NO (g) + O2(g) ---------> 2NO2(g)
Overall rate= k1 [NO]^2
Explanation:
Overall reaction equation:
2NO (g) + O2(g) ---------> 2NO2(g)
The overall reaction equation is obtained by adding the two equations. This now gives the actual overall equations when intermediates must have been cancelled out.
Since k1<<k2 which me as that the first step is much slower than the second step, then the first step is the rate determining step, being the slowest step in the non elementary reaction sequence.
Therefore overall rate;
Overall rate= k1 [NO]^2
<h2>Standart Deviation Steps:</h2>
1. Work out the mean (the simple average of the numbers).
2. Then for each number: subtract the mean and square the result.
3. Then work out the mean of those squared differences.
4. Take the square root of that.
<h2>Result:</h2>
Number of Elements in Array: 5
Series Average: 34,748
Median: 34,795
Smallest Number: 34,53
Biggest Number: 34.86
Standard Deviation: 0.12716131487209
Variance (Standard Deviation): 0.01617
Standard Deviation of the Population: 0.1137365376649
Variance (Standard Deviation of Population): 0.012936
C) volume
.........
The volume of gas depends on e.g. temperature and pressure.
A regular pentagon may be divided into 5 congruent triangles.
If the side of the pentagon is 6 feet, each base of the triangles will be 6 feet.
If the distance from the center to a vertex is 6 feet, all the sides of the triangles will 6 feet.
So there are 5 congruent, equilateral triangles each with side equal to 6 feet.
The area one of those triangles is calculateb by:
base * height / 2
height ^2 = (side length) ^2 - (side length /2)^2 = 6^2 - 3^2 = 36 - 9 = 27
=> height = √(27) ≈ 5.2 feet
And, using area = base * height / 2 ,
area of a triangle = 6 feet * 5.2 feet / 2 = 15.6 feet^2
And the area of the entire pentagon equals 5 triangles ≈ 5 * 15.6 feet^2 = 78 feet^2
Answer: 78 feet^2
