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Tasya [4]
2 years ago
6

List the procedural steps, from start to finish, that are required to convert 2‑naphthol and allyl bromide into allyl 2‑naphthyl

ether.
Chemistry
1 answer:
elena-14-01-66 [18.8K]2 years ago
8 0
<h3>Procedural steps are: - </h3>
  1. On a small scale, the reaction is carried out by combining the alcohol, the haloalkane, and the phase transfer catalyst in a conical vial.
  2. To start the reaction, sodium hydoxide (base) is added.
  3. To prevent solvent evaporation, the reaction flask is covered and stirred during the reaction.
  4. TLC monitors the reaction's progress to ensure that no time is wasted.
  5. To remove any remaining water, the reaction solution is dried over calcium chloride.
  6. Column chromatography is used to purify the product, and evaporation is used to collect it.
<h3>What is Catalysis?</h3>

Catalysis is the process of boosting the pace of a chemical reaction by using a catalyst. Catalysts are not consumed in the reaction and so survive it.

To learn more about catalysis from the given link

brainly.com/question/1372992

#SPJ4

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What is the difference between a diatomic molecue and a normal molecue
Mekhanik [1.2K]

If a diatomic molecule consists of two atoms of the same element, such as hydrogen (H2) or oxygen (O2), then it is said to be homonuclear. Otherwise, if a diatomic molecule consists of two different atoms, such as carbon monoxide (CO) or nitric oxide (NO), the molecule is said to be heteronuclear.

7 0
4 years ago
Chloral hydrate (C2H3Cl3O2) is a drug formerly used as a sedative and hypnotic.
Dmitrij [34]

Answer :

(a) The molar mass of C_2H_3Cl_3O_2 is, 165.5 g/mole

(b) The moles of C_2H_3Cl_3O_2 is, 3.02 moles

(c) The mass in grams of 2.0\times 10^{-2} mole chloral hydrate is, 3.31 g

(d) The number of chlorine atoms in 5.0 g chloral hydrate is, 5.4\times 10^{22}

(e) The mass of chloral hydrate will be, 1.55 g

(f) The mass of exactly 500 molecules of chloral hydrate is, 1.99\times 10^{23}

Explanation :

(a) To calculate the molar mass of chloral hydrate.

The formula of chloral hydrate is, C_2H_3Cl_3O_2

Atomic mass of carbon = 12 g/mole

Atomic mass of hydrogen = 1 g/mole

Atomic mass of oxygen = 16 g/mole

Atomic mass of chlorine = 35.5 g/mole

Now we have to determine the molar mass of chloral hydrate.

\text{Molar mass of }C_2H_3Cl_3O_2=2(12g/mole)+3(1g/mole)+3(35.5g/mole)+2(16g/mole)=165.5g/mole[/tex]

The molar mass of C_2H_3Cl_3O_2 is, 165.5 g/mole

(b) Now we have to determine the moles of C_2H_3Cl_3O_2.

\text{Moles of }C_2H_3Cl_3O_2=\frac{\text{Mass of }C_2H_3Cl_3O_2}{\text{Molar mass of }C_2H_3Cl_3O_2}=\frac{500.0g}{165.5g/mole}=3.02moles

The moles of C_2H_3Cl_3O_2 is, 3.02 moles

(c) Now we have to determine the mass in grams of 2.0\times 10^{-2} mole chloral hydrate.

\text{Mass of }C_2H_3Cl_3O_2=\text{Moles of }C_2H_3Cl_3O_2\times \text{Molar mass of }C_2H_3Cl_3O_2

\text{Mass of }C_2H_3Cl_3O_2=(2.0\times 10^{-2}mole)\times (165.5g/mole)=3.31g

The mass in grams of 2.0\times 10^{-2} mole chloral hydrate is, 3.31 g

(d) To calculate the number of chlorine atoms are in 5.0 g chloral hydrate.

First we have to determine the moles of C_2H_3Cl_3O_2.

\text{Moles of }C_2H_3Cl_3O_2=\frac{\text{Mass of }C_2H_3Cl_3O_2}{\text{Molar mass of }C_2H_3Cl_3O_2}=\frac{5g}{165.5g/mole}=0.03moles

Now we have to calculate the number of chlorine atoms in chloral hydrate.

In C_2H_3Cl_3O_2, there are, 2 carbon atoms, 3 hydrogen atoms, 3 chlorine atoms and 2 oxygen atoms.

As, 1 mole of C_2H_3Cl_3O_2 contains 3\times 6.022\times 10^{23} chlorine atoms

So, 0.03 mole of C_2H_3Cl_3O_2 contains 0.03\times 3\times 6.022\times 10^{23}=5.4\times 10^{22} chlorine atoms

The number of chlorine atoms in 5.0 g chloral hydrate is, 5.4\times 10^{22}

(e) To calculate the mass of chloral hydrate would contain 1.0 g Cl.

As, 3\times 35.5g of chlorine present in 165.5 g of C_2H_3Cl_3O_2

So, 1 g of chlorine present in \frac{165.5}{3\times 35.5}=1.55g of C_2H_3Cl_3O_2

The mass of chloral hydrate will be, 1.55 g

(f) To calculate the mass of exactly 500 molecules of chloral hydrate.

As, 6.022\times 10^{23} molecules of chloral hydrate has 165.5 g mass of chloral hydrate

So, 500 molecules of chloral hydrate has \frac{6.022\times 10^{23}}{500}\times 165.5=1.99\times 10^{23} mass of chloral hydrate

The mass of exactly 500 molecules of chloral hydrate is, 1.99\times 10^{23}

3 0
3 years ago
Write the formula for the ionic compound that forms between na and cl2
Fantom [35]
2Na + Cl2 ------>2 Na⁺Cl⁻

Na⁺Cl⁻  - sodium chloride
7 0
3 years ago
Read 2 more answers
Where do you find elements grouped that have the most similar physical and chemical properties?
Svetach [21]

Answer:

Each element within a group has similar physical or chemical properties because of its atom's outermost electron shell (most chemical properties are dominated by the orbital location of the outermost electron).

Explanation:

6 0
3 years ago
Which reaction is capable of breaking polypeptides into their component amino acids?
Bad White [126]

Answer: B. Hydrolysis (adding water)

Explanation:

When peptide bonds join two or more amino acids together, this is refered to as a peptide. A polypeptide simply means several amino acids. We should also note that proteins contains polypeptides.

The reaction that is capable of breaking polypeptides into their component amino acids is hydrolysis. This simply means a chemical process whereby a water molecule is being added to a particular substance.

4 0
3 years ago
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