For Ca(OH)2, Ksp = [Ca2+][OH-]^2
You have your Ksp as 6.5 x 10^-6. Your [OH-] comes almost entirely from the 0.10 mol of NaOH, since Ca(OH)2 barely dissolves. Your [OH-] is therefore 0.10 M (since you have 1 L of solution).
6.5 x 10^-6 = [Ca2+](0.10)^2
Solve for [Ca2+]:
6.5 x 10^-6 / (0.10)^2 = [Ca2+]
[Ca2+] = 0.00065 M
The maximum concentration of [Ca2+] is 0.00065 M, and you have 0.0010 M Ca(OH)2, so you’ll end up with 0.00065 M Ca2+ in solution.
It will lose them and become stable
C₆H₅NO₂
<h3>
Further explanation</h3>
Nitrobenzene contains:
- 5 hydrogen atoms,
- 6 carbon atoms,
- 2 oxygen atoms, and
- 1 nitrogen atom.
The chemical formula for nitrobenzene is C₆H₅NO₂.
Nitrobenzene is one of benzene derivatives, precisely including the type of monosubstituted benzenes.
The molecular structure of phenyl
is formed by removing one H atom from the benzene
molecule. A substituent is bound to the C atom which loses the H atom so it is called monosubstituted benzene.
In the naming of monosubstituted benzenes, benzene is the parent name and the substituent is indicated by a prefix.
- nitro is the substituent
- benzene is the parent name
When benzene is reacted with a mixture of concentrated nitric acid and concentrated sulfuric acid, it yields nitrobenzene.

- - - - - - -
<u>Notes:</u>
- Benzene and compounds having similar chemical properties to benzene are called aromatic compounds.
- Benzene is a colorless, poisonous liquid with a specific odor. it dissolves in organic solvents in organic solvents such as alcohol, ether, and acetic acid. Benzene is also good for non-polar substances.
- Nitrobenzene is used in the manufacture of aniline and other organic chemicals. Nitrobenzene is a pale yellow, oily, and highly toxic liquid with the odor of bitter almonds.
<h3>Learn more</h3>
- Calculating the pH value of weak base brainly.com/question/9040743
- About the solution as a homogeneous mixture brainly.com/question/637791
- About the mass and density of substances brainly.com/question/4053884
Keywords: nitrobenzene, contains, 5 hydrogen atoms, 6 carbon, 2 oxygen, and 1 nitrogen. the chemical formula, benzene, monosaturated, phenyl, aromatic compounds
I believe the answer is 1.43
Answer:
Output voltage = 600 V
Explanation:
Using the transformer equation which simply states that the ratio of the secondary to primary voltages in a transformer equals the ratio of the number of loops in their coils.
Number of input turns/Number of output turns = Voltage of input/voltage of output
10/50 = 120V/voltage of output
Voltage of output = 120 V/0.2
Voltage of output = 600 V