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
Digiron [165]
3 years ago
15

Select all statements that correctly describe the reactions of benzene. A. Benzene typically undergoes reactions in which the ar

omatic ring is preserved.B. Benzene typically reacts with electrophiles where an aromatic proton is substituted by the electrophile.C. Benzene and alkenes both undergo electrophilic aromatic substitution reactionsD. Benzene typically undergoes addition reactions with electrophiles.
Chemistry
1 answer:
Katarina [22]3 years ago
8 0

Answer:Benzene typically undergoes reactions in which the aromatic ring is preserved.B. Benzene typically reacts with electrophiles where an aromatic proton is substituted by the electrophile

Explanation:

The reactions of benzene are such that the aromatic ring is not destroyed. Addition reactions destroy the aromatic ring hence they aren't typical reactions of benzene. Benzene rings are attacked by electrophiles in which reaction a proton is substituted by the electrophile. Alkenes only undergo addition reaction and not electrophilic substitution reaction.

You might be interested in
The equilibrium concentrations of the reactants and products are [ HA ] = 0.260 M [HA]=0.260 M , [ H + ] = 2.00 × 10 − 4 M [H+]=
ValentinkaMS [17]

Answer:

pKa of the acid HA with given equilibrium concentrations is 6.8

Explanation:

The dissolution reaction is:

HA ⇔ H⁺ + A⁻

So at equilibrium, Ka is calculated as below

Ka = [H⁺] x [A⁻] / [HA] = 2.00 x 10⁻⁴ x 2.00 x 10⁻⁴ / 0.260

    = 15.38 x 10⁻⁸

Hence, by definition,

pKa = -log(Ka) = - log(15.38 x 10⁻⁸) = 6.813

7 0
3 years ago
What will happen if we put iron nails with sodium bicarbonate in a closed flask?
rjkz [21]

Answer:

You will be able to watch the slow dissolution of the nail (probably a steel nail and not iron) and the change in colour of the solution.

Explanation:

I believe not 100% sure.

5 0
2 years ago
How many single covalent bonds can halogens form?
Simora [160]
One single covalent bond, hope this helps!
4 0
3 years ago
7 Which physical characteristic of a solution may
Nuetrik [128]

Answer:

2= its color

Explanation:

Transition elements are present in the middle of periodic table. These are d-block elements.

These are 38 elements.

All transition elements have partially filled d orbitals.

They showed color in compound because of d-d transition.

During the d-d transition electron absorbed the energy and emit the reminder energy. The emission is usually in the form of color light.

The color of ion is complementary to the absorbed color.

The transition elements are used as a catalyst in industries such as polymer, petroleum industries.

They are ductile, conduct heat and electricity.

5 0
3 years ago
How many rods will equal 247 inches
d1i1m1o1n [39]
It will be 1.247 rods that will equal 247 inches.
3 0
3 years ago
Read 2 more answers
Other questions:
  • What's the formula equation for the reaction that occurred between the barium chloride solution , BaCl2 (aq), and the sodium sul
    9·1 answer
  • According to Dalton's atomic theory, which statement is true about atoms of the same element? They can be destroyed. They have i
    8·2 answers
  • A nitride ion has 7 protons, 8 neutrons, and 10 electrons. What is the overall charge on this ion?
    12·2 answers
  • Which term describes matter that is a substance made of diffrent kinds of atoms bonded together
    8·1 answer
  • A gas occupies 525 mL at a pressure of 45.0 kPa. What would the volume of the gas be at a pressure of 65.0 kPa
    15·1 answer
  • Help me with this please!
    5·1 answer
  • List the following elements in order of increasing number of valence electrons: C, CI, As, Na, He.
    13·1 answer
  • Atoms contain ______________ with a positive charge, ___________ with a neutral charge, and ___________ with a negative charge.
    5·1 answer
  • Which is the correct Lewis dot structure of NH2-?
    15·1 answer
  • The Formation Of Lithium Iodide
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!