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
vlada-n [284]
3 years ago
7

I need some help with chemistry. Let me know if you are good at it!

Chemistry
1 answer:
tekilochka [14]3 years ago
3 0

Answer:

I think im good at it i have an A in the class

Explanation:

lol

You might be interested in
Phenols do not exhibit the same pka values as other alcohols; they are generally more acidic. Using the knowledge that hydrogen
nevsk [136]

Answer:

Phenols do not exhibit the same pka values as other alcohols;

They are generally more acidic.

Using the knowledge that hydrogen acidity is directly related to the stability of the anion formed, explain why phenol is more acidic than cyclohexane.

Explanation:

According to Bromsted=Lowry acid-base theory,

an acid is a substance that can release H^{+} ions when dissolved in water.

So, acid is a proton donor.

If the conjugate base of an acid is more stable then, that acid is a strong acid.

In the case of phenol,

the phenoxide ion formed is stabilized by resonance.

C_6H_5OH -> C_6H_5O^- +H^+

The resonance in phenoxide ion is shown below:

Whereas in the case of cyclohexanol resonance is not possible.

So, cyclohexanol is a weak acid compared to phenol.

7 0
3 years ago
The equation that represents
dlinn [17]
CH and O is the reactants while CO and H2O is the products
6 0
3 years ago
Dalton's contribution was different from thatof the ancient Greek who postulated the existence of atoms. Point out the differenc
ELEN [110]

Answer: Democritus atomic theory is the ancient theory that describes the nature of matter in terms of atoms whereas Dalton atomic theory is a modern scientific theory that describes the nature of matter in terms of atoms. According to Dalton's theory, atoms are identically same, but Democritus had no idea about it. Atoms are never created nor destroyed, they just rearrange.

Explanation:

4 0
3 years ago
21 Given the following acid dissociation constants, which acid has the strongest conjugate base?
Makovka662 [10]
The correct answer is HCN.
7 0
3 years ago
What are the factors affecting qualitative analysis in chemistry​
Kitty [74]

Answer:

Techniques and Tests

Qualitative analysis typically measures changes in color, melting point, odor, reactivity, radioactivity, boiling point, bubble production, and precipitation.

5 0
2 years ago
Other questions:
  • BRAINLIEST AND 30 POINTS! concept map for four types of intermolecular forces and a certain type of bond is shown.
    5·1 answer
  • 1.72 mol of LiCl in 37.5 L of solution
    9·1 answer
  • What is the number of elements for Mg(OH)2.
    5·1 answer
  • How many atoms are there in 5.70 mol of Mg
    15·1 answer
  • Identify each definition that applies to the compound in red. Check all that apply.
    14·2 answers
  • Burt's mother asked him to use a spoon to stir the stew that was cooking on the stove. Which spoon will stay the coolest while h
    6·1 answer
  • Why do the particles in a colloid stay suspended in a liquid, while the particles in a suspension settle out?
    9·1 answer
  • Compare and contrast and give the definitions of:<br> Partial + charge<br> Partial - charge
    7·2 answers
  • Which is an example of making a quantitative observation?
    9·1 answer
  • True or False - Changing the temperature will not affect the pressure of the mixture?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!