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
Lemur [1.5K]
2 years ago
11

Which of the following diagrams represents a single replacement reaction?

Chemistry
1 answer:
kari74 [83]2 years ago
3 0

Answer:

It's a, trust me I'm very good with chemistry

You might be interested in
Please help me please
Ludmilka [50]

Answer:

b

Explanation:

i read this once and remember,trust me!

7 0
3 years ago
Read 2 more answers
How to prepare R-SH from R-Cl? Show reaction.
Gnesinka [82]

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)

5 0
3 years ago
What is the approximate wavelength of visible light?
hammer [34]

Answer:

its answer A....that's the answer is

7 \times 10 ^ - 7

Explanation:

The visible light spectrum is the section of the electromagnetic radiation spectrum that is visible to the human eye. Essentially, that equates to the colors the human eye can see. It ranges in wavelength from approximately 400 nanometers (4 x 10 -7 m, which is violet) to 700 nm (7 x 10-7 m, which is red).

7 0
3 years ago
Properties of charcoal
Liula [17]
It's a black residue consisting of carbon and any remaining ash that's obtained by removing water from animal substances (hope that helped)
8 0
4 years ago
What is the si unit that refers to the number of particles contained in a substance.
AveGali [126]

Answer:

one mole contains exactly 6.022 14076 into 10 23 elementary this number is the fix numerical value of the evandi and the constant and a b where expects in the unit mol - 1 is called the abacation number that amount of substance of a system is measured of the number specific

6 0
2 years ago
Other questions:
  • In living organisms, C-14 atoms disintegrate at a rate of 15.3 atoms per minute per gram of carbon. A charcoal sample from an ar
    15·1 answer
  • What product(s) are formed during the complete combustion reaction that occurs when methane (CH4) and molecular oxygen (O2) reac
    7·1 answer
  • What are isotopes.....
    14·1 answer
  • What is the concentration of each ion in a solution that is prepared by dissolving 5.00 g of ammonium chloride in enough water t
    15·1 answer
  • Before the Internet, it was easier for small businesses to do business on a global scale. Choose the answer.
    8·2 answers
  • Give two examples of good conductors of electricity
    15·1 answer
  • Select the item(s) that are organs in either a plant or human
    11·1 answer
  • Magnesium carbonate decomposes on heating to form magnesium oxide and carbon dioxide as shown.
    13·1 answer
  • A property of a particle that affects<br> how it behaves around other particles
    7·1 answer
  • When calculating specific heat, what does the variable 'Q'
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!