answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
garik1379 [7]
2 years ago
7

How many moles of koh are contained in 750. ml of 5.00 m koh solution?

Chemistry
1 answer:
Marat540 [252]2 years ago
4 0
Molarity is one of  the method of expressing concentration of solution. Mathematically it is expressed as,
 Molarity = \frac{\text{number of moles of solute}}{\text{volume of solution (l)}}

Given: Molarity of solution = 5.00 M
Volume of solution = 750 ml = 0.750 l

∴ 5 = \frac{\text{number of moles}}{.750}
∴ number of moles = 3.75

Answer: Number of moles of KOH present in solution is 3.75.
You might be interested in
Based on your observations of 1-tetradecanol when it reformed a solid after melting, does 1-tetradecanol form a crystalline or a
Nitella [24]

Answer:

It is a crystalline solid.

It is a white crystalline solid that is practically insoluble in water, soluble in diethyl ether and slightly soluble in ethanol

Explanation:

The difference between crystalline and amorphous is how this chemical compound transmits light.

When a chemical material or compound is said to be crystalline, it is the opposite of what we imagine, since its color is opaque and does not allow light to pass through it, that is why this compound, being crystalline, is opaque white. and if you want to see through it you will not see the other way since it is not "transparent".

On the other hand, amorphous chemical materials or compounds are seen through them from one side to the other, they are considered "transparent" and do not refract any color from the color range of light. That is why they are not opaque either, nor do they have a particular color like white. A clear example of an amorphous structure is glass or crystal.

6 0
2 years ago
What is the driving force for the reaction of hcl(aq) and naoh(aq)?
vaieri [72.5K]
This is a type of metathesis reaction, also referred to as double-displacement reactions. In this reaction, the solvent and electrolyte is water, and they are driven by the formation of the non-electrolytic product. Therefore, the driving force behind the neutralization reaction between HCl and NaOH is the formation of sodium chloride, NaCl.
4 0
2 years ago
This information is taken directly from Exercise 3 in the CHEM 111/112 Laboratory Manual. Another example of excellence in the p
kolbaska11 [484]

Answer:

<h2>No</h2>

the information was not cited correctly....

Explanation:

I hope the following explanation will help you a lot.

5 0
2 years ago
A salt is an ionic compound containing cations other than hydrogen and anions other than the hydroxylion. in writing the formula
Blizzard [7]
In writing the formula for a salt the symbol of the cation is first then the anion is written second . 
8 0
2 years ago
Gino made a table to describe parts of the electromagnetic spectrum. A 3-column table with 4 rows. The first column labeled wave
IgorC [24]

Answer:

D. Ultraviolet light should have a short wavelength, not a long wavelength.

Explanation:

just took the quiz on Ed

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the mass, in g, of 0.500 mol of 1,2-dibromoethane, CH2BrCH2Br?
    11·1 answer
  • Silver nitrate and aluminum chloride react with each other by exchanging anions: 3agno3 (aq) + alcl3 (aq) → al(no3)3 (aq) + 3agc
    6·2 answers
  • How many grams of calcium must be combined with phosphorus to form one mole of the compound Ca3P2?
    11·1 answer
  • Write a condensed structural formula for the repeat unit of the Kevlar molecule
    7·2 answers
  • From the following list of elements, those that will always form ionic compounds in a 1:2 ratio with zinc.
    14·1 answer
  • The alcohol content of hard liquor is normally given in terms of the "proof," which is defined as twice the percentage by volume
    5·1 answer
  • How might the biosphere Be effected if a harmful sub stance Entered the Geosphere
    6·1 answer
  • A low level of carbon dioxide labeled with 14C is accidentally released into the atmosphere surrounding industrial workers as th
    14·1 answer
  • Select the correct answer. Clive finds that the water coming out of the faucet is a little muddy. He concludes that the color in
    6·1 answer
  • A silver sphere has a mass of 5.492 g and a diameter of 10.0 mm. What is the density of silver metal in grams per cubic centimet
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!