If 0.10 m solution of hclo2 is allowed to come to equilibrium, the percent of the acid molecules that is ionized is 29%
We have
HClO2 = 0.1 mole = 0.012
HClO + H2O ⇄ ClO₂⁻ + H₂O
Ka = 0.1α x 0.1α / 0.1(1-α)
= 0.1α²/1-α = 0.12
We have to form a quadratic equation from the above
0.1α² = 0.012 - 0.12α
We write the equation to be
0.1α² + 0.012 - 0.12α = 0
To solve the equation above, the quadratic formula calculator was used.
alpha = 0.29
This is 29 percent. Therefore the percentage of ionization is 29%.
<h3>
What is ionization?</h3>
This is the process through which neutral ions are chraged to become electrically charged.
Read more on ionizations here: brainly.com/question/1445179
Answer:
Label O: Organic Material
Label A: Topsoil
Label B: Subsoil
Label C: Weathered rock
Explanation:
A scenario where one variable increases, when the other increases is best describe by this terminology: <u>positive correlation</u>.
<h3>What is a positive correlation?</h3>
A positive correlation can be defined as a terminology that is used to described a scenario (situation) in which two variables move in the same direction and are in tandem.
This ultimately implies that, a positive correlation exist when two variables have a linear relationship or are in direct proportion. Thus, when one variable increases, the other increases, as well.
Read more on positive correlation here: brainly.com/question/3753830
The value of the <em>definite</em> integral 
has an <em>approximate</em> value of 5 units.
<h3>How to estimate the area below the curve by Riemann sum</h3>
A definite integral within a given interval is represented graphically by the net area below the curve. In this question we must estimate the <em>total</em> area of the curve by <em>right</em> Riemann sum. The most accurate approximation is using Riemann sum with trapezoids, whose formula is defined below:
![A = \frac{b-a}{2\cdot n} \sum_{i=0}^{n-1} \left[f(x_{i})+f(x_{i+1})\right]](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7Bb-a%7D%7B2%5Ccdot%20n%7D%20%5Csum_%7Bi%3D0%7D%5E%7Bn-1%7D%20%5Cleft%5Bf%28x_%7Bi%7D%29%2Bf%28x_%7Bi%2B1%7D%29%5Cright%5D)
(1)
Where:
- <em>n</em> - Number of subintervals
- <em>a</em> - Lower limit
- <em>b</em> - Upper limit
- <em>i</em> - Subinterval index
If we know that <em>n = 5</em>, <em>a = 0</em> and <em>b = 10</em>, then the area of the curve is approximately:
![A = \left[\frac{10-0}{2\cdot (5)} \right]\cdot [(f(0)+f(2))+(f(2)+f(4))+(f(4)+f(6))+(f(6)+f(8))+(f(8)+f(10))]](https://tex.z-dn.net/?f=A%20%3D%20%5Cleft%5B%5Cfrac%7B10-0%7D%7B2%5Ccdot%20%285%29%7D%20%5Cright%5D%5Ccdot%20%5B%28f%280%29%2Bf%282%29%29%2B%28f%282%29%2Bf%284%29%29%2B%28f%284%29%2Bf%286%29%29%2B%28f%286%29%2Bf%288%29%29%2B%28f%288%29%2Bf%2810%29%29%5D)
The value of the <em>definite</em> integral has an <em>approximate</em> value of 5 units. 
<h3>Remarks</h3>
The figure of the function f(x) is missing. We include a simplified version of the image in the picture attached below. In addition, the statement is poorly formatted, correct form is shown below:
<em>Estimate </em><em> using five subintervals with the following.</em>
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Answer:
The two main consumers of water are thermoelectric power and irrigation. So I'd say don't water your lawn as much and always turn your lights off when your not using them. And you could always take shorter showers.
Explanation:
