Answer:
pH = 12.80
[H3O+] = 1.58 * 10^-13 M
[OH-] = 0.063 M
Explanation:
Step 1: Data given
pOH = 1.20
Temperature = 25.0 °C
Step 2: Calulate pH
pH + pOH = 14
pH = 14 - pOH
pH = 14 - 1.20 = 12.80
Step 3: Calculate hydronium ion concentration
pH = -log[H+] = -log[H3O+]
12.80 = -log[H3O+]
10^-12.80 = [H3O+] = 1.58 * 10^-13 M
Step 4: Calculate the hydroxide ion concentration
pOH = 1.20 = -log [OH-]
10^-1.20 = [OH-] = 0.063M
Step 5: Control [H3O+] and [OH-]
[H3O+]*[OH-] = 1* 10^-14
1.58 *10^-13 * 0.063 = 1* 10^-14
<u>Explanation:</u>
Unit is defined as the quantity that is used as a standard for measurement.
S.I. unit of mass of kilograms. Other units in which mass of a substance can be measured are grams, milligrams, etc...
All these units are inter convertible.
The conversion factor used is:
![1g=10^{-6}Mg](https://tex.z-dn.net/?f=1g%3D10%5E%7B-6%7DMg)
The conversion factor used is:
![1g=10^{-3}kg](https://tex.z-dn.net/?f=1g%3D10%5E%7B-3%7Dkg)
The conversion factor used is:
![1g=10dg](https://tex.z-dn.net/?f=1g%3D10dg)
The conversion factor used is:
![1g=10^{3}cg](https://tex.z-dn.net/?f=1g%3D10%5E%7B3%7Dcg)
The conversion factor used is:
![1g=10^3mg](https://tex.z-dn.net/?f=1g%3D10%5E3mg)
The conversion factor used is:
![1g=10^6\mu g](https://tex.z-dn.net/?f=1g%3D10%5E6%5Cmu%20g)
The conversion factor used is:
![1g=10^9ng](https://tex.z-dn.net/?f=1g%3D10%5E9ng)
The conversion factor used is:
![1g=10^{12}pg](https://tex.z-dn.net/?f=1g%3D10%5E%7B12%7Dpg)
In ridge push, the mantle wells upward because of the
convection and elevates the edges of spreading oceanic plates. Because these
plates are higher at the spreading center, they are forced downhill due to
<em>gravity</em> and eventually flatten out to the ocean floor.
It means that you are the brother or friend of the person doing the thumping
The correct answer is A.) dilute