1answer.
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
Neko [114]
3 years ago
5

How to prepare R-SH from R-Cl? Show reaction.

Chemistry
1 answer:
Gnesinka [82]3 years ago
5 0

Answer:

Alkylation reaction help in formation of thiol R-SH

<h2>Explanation:</h2>

Say lets take sodium hydrosulfide (NaSH) and alkyl chloride (R-Cl)/ any acid like chloroaceic acid or choloro or potassim acetates.

R-Cl + NaSH --> R-SH + NaCl

Such reactions are seen in the production of paper from wood pulp and in the production of organic compounds like thioglycolic acids (TGA)

You might be interested in
Balance the following chemical equation.​
victus00 [196]

Answer:

a) C4H6+2H2=C4H10

b) 4Na+CF4=4NaF+C

c) 2Na+2NH3=2NaNH2+H2

d) 2H202=2H2O+O2

Explanation:

Try and make sure there is the same number of reactants as products

3 0
2 years ago
How many significant figures are in 820 400.0 L
raketka [301]

Answer:

7 significant numbers

7 0
2 years ago
What type of system is associated with weather that is cold but sunny with almost no clouds in the sky? A. low pressure system B
Crazy boy [7]
The type of system that is associated with weather that is cold but sunny with almost no clouds in the sky is B. high pressure system.
6 0
3 years ago
Read 2 more answers
1). If the molarity of a KCl (potassium chloride) solution is 8.0 M, which of these is true?
Olin [163]

Q. No. 1 is Incomplete.

___________________________________________

Q. No.2: A saline solution contains 0.015 mol NaCl in exactly 0.10 L of solution. What is the molarity of the solution?

Answer:

                  Molarity  =  0.15 mol.L⁻¹ (or) 0.15 M

Solution:

                    Molarity is the the unit of concentration and it is expressed as the amount of solute dissolved per unit volume of solution. It is expressed as,

                        Molarity  =  Moles / Volume of Solution  (1)

Data Given;

                        Moles  =  0.015 mol

                        Volume  =  0.10 L

Now, putting value of Moles and Volume in eq. 1,

                        Molarity  =  0.015 mol ÷ 0.10 L

                        Molarity  =  0.15 mol.L⁻¹ (or) 0.15 M

___________________________________________

Q. No.3: A solution is prepared by dissolving 42.23 g of NH₄Cl into enough water to make 0.500 L of solution. Calculate its molarity.

Answer:

                  Molarity  =  1.578 mol.L⁻¹ (or) 1.578 M

Solution:

Data Given;

                 Mass  =  42.23 g

                 Volume  =  0.50 L

                 M.Mass of NH₄Cl  =  53.49 g/mol

First calculate Moles for given mass as,

                  Moles  =  Mass / M.mass

                  Moles  =  42.23 g / 53.49 g.mol⁻¹

                  Moles  =  0.789 mol

Formula used,

                   Molarity  =  Moles / Vol. of Solution  ---- (1)

Now, putting value of Moles and Volume in eq. 1,

                   Molarity  =  0.789 mol ÷ 0.50 L

                   Molarity  =  1.578 mol.L⁻¹ (or) 1.578 M

___________________________________________

Q. No.4: Determine the concentration of a solution made by dissolving 10.0 g of sodium chloride (NaCl) in 0.75 L of solution.

Answer:

                  Molarity  =  0.228 mol.L⁻¹ (or) 0.228 M

Solution:

Data Given;

                 Mass  =  10.0 g

                 Volume  =  0.75 L

                 M.Mass of NaCl  =  58.44 g/mol

First calculate Moles for given mass as,

                  Moles  =  Mass / M.mass

                  Moles  =  10.0 g / 58.44 g.mol⁻¹

                  Moles  =  0.171 mol

Formula used,

                   Molarity  =  Moles / Vol. of Solution  ---- (1)

Now, putting value of Moles and Volume in eq. 1,

                   Molarity  =  0.171 mol ÷ 0.75 L

                   Molarity  =  0.228 mol.L⁻¹ (or) 0.228 M

___________________________________________

Q. No.5: Determine the concentration of a solution made by dissolving 44.0 g of calcium chloride (CaCl₂) in 0.30 L of solution.

Answer:

                  Molarity  =  1.32 mol.L⁻¹ (or) 1.32 M

Solution:

Data Given;

                 Mass  =  44.0 g

                 Volume  =  0.30 L

                 M.Mass of CaCl₂  =  110.98 g/mol

First calculate Moles for given mass as,

                  Moles  =  Mass / M.mass

                  Moles  =  44.0 g / 110.98 g.mol⁻¹

                  Moles  =  0.396 mol

Formula used,

                   Molarity  =  Moles / Vol. of Solution  ---- (1)

Now, putting value of Moles and Volume in eq. 1,

                   Molarity  =  0.396 mol ÷ 0.30 L

                   Molarity  =  1.32 mol.L⁻¹ (or) 1.32 M

8 0
3 years ago
An object with a mass of 20.0 kg has a force of 5.0 Newton's applied to it. What is the resulting acceleration of the object?
Gnom [1K]
Love the toradora pfp, also the answer to your question is...

answer: from newtons second law of motion,
F=ma hence,
F=20N
m=5kg so,
20=5×a
a=4m/s^2
7 0
2 years ago
Other questions:
  • N a 3 P O 4 (aq)+L i 2 S O 4 (aq)→ Express your answer as a chemical equation. Enter NOREACTION if no reaction occurs. Identify
    10·1 answer
  • What is the volume, in mL, of 0.50 moles of ammonia (NH3) at STP?
    5·1 answer
  • Enter a balanced equation for the reaction of Na2S and CdSO4.
    6·2 answers
  • In the city a street peddler offers you a diamond ring for 30 bucks how can you test the rock
    9·1 answer
  • Determine the temperature of 1.42 mol of a gas contained in a 3.00-L container at a pressure of 123 kPa
    10·1 answer
  • Which is true about each element in a period or horizontal row of the periodic table?
    10·1 answer
  • If a plant produces 8.46 mol C6H12O6, how many moles of H2O are needed?
    7·1 answer
  • Can somebody please help with this question?
    13·1 answer
  • Na2o + h2so4 ———&gt; na2so4 + h2o<br><br><br> Can anyone balance this please!!??
    8·1 answer
  • Who want's to talk there is nothing to do​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!