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
gtnhenbr [62]
3 years ago
7

Equilibrium is established between a liquid and its vapor when A. the rate of evaporation equals the rate of condensation. B. eq

ual masses exist in the liquid and gas phases. C. equal concentrations (in molarity) exist in the liquid and gas phases. D. all the liquid has evaporated. E. the liquid ceases to evaporate and the gas ceases to condense.
Chemistry
1 answer:
Advocard [28]3 years ago
6 0

Answer:

A

Explanation:

the rate of evaporation equals the rate of condensation.

You might be interested in
Why does a 4 carbon linear alkane, butane c4h10, have two more hydrogens ?
Scilla [17]
Alkanes are hydrocarbons that only contain single bonds in them. A carbon can bond with up to 4 atoms, even with another carbon atom. So, in a C-C bond, 3 more H atoms can bond to each of the C atom. Generally, the chemical formula for alkanes is CₓH₂ₓ₊₂. So for butane, there are 4 C atoms. The corresponding H atoms are 2(4) + 2 = 10. That's why it's chemical formula is C₄H₁₀.
3 0
3 years ago
Describe how and why the statue of the Sphinx has changed since it<br>was made.​
Lyrx [107]

Answer:

I don't know if this will help but. The Great Sphinx has suffered from erosion and vandalism. Hatshepsut's stepson was too young to rule at the time of her husband's death, so she just took the job.

8 0
3 years ago
Antacids work to relieve stomach acids because of which of the following types of reactions?
Anastaziya [24]

<u>Answer:</u> The correct answer is Option B.

<u>Explanation:</u>

Decomposition is a type of chemical reaction in which larger compound breaks down into two or more smaller compounds.

AB\rightarrow A+B

Double displacement reactions is defined as the chemical reaction in which exchange of ions takes place.

AB+CD\rightarrow AD+CB

Synthesis reaction is a type of reaction in which two or more smaller compounds combines to form a single large compound.

A+B\rightarrow AB

Single displacement reaction is a type of reaction in which a more reactive metal displaces a less reactive metal from its chemical reaction.

A+BC\rightarrow AC+B

In stomach, an acid is present known as hydrochloric acid and to neutralize its effect, antacid is taken which has CaCO_ as a component.

The reaction between HCl and CaCO_3 is a type of neutralization reaction and it is a type of double displacement reaction.

The equation between the two follows:

CaCO_3+HCl\rightarrow CaCl_2+H_2O+CO_2

Hence, the correct answer is Option B.

4 0
3 years ago
Help me please!!!!!!!
tatyana61 [14]

Answer:

The answer is A

Explanation:

4 0
3 years ago
Classify each organic compound based on the functional group it contains.
bixtya [17]

Answer:

H2C2O1

Explanation:

8 0
3 years ago
Other questions:
  • Which element has an atom with the greatest tendency to attract electrons in a chemical bond?
    6·2 answers
  • Aluminum reacts with chlorine gas to produce aluminum chloride according to the following equation. Al + Cl2 → AlCl3 Which of th
    11·2 answers
  • Can i have help? with 1-7?
    5·2 answers
  • How many moles of a gas are present in a volume of 5.00l at 1.00atm and 298.15k?
    9·1 answer
  • What are sodium salts of long-chain fatty acids called?
    6·2 answers
  • Help! I am in a hurry! Will get brainliest if correct!
    10·1 answer
  • Petroleum is a mixture of many alkanes. The alkanes are separated and purified at oil refineries. What process decribes what hap
    6·1 answer
  • Identify the nonelectrolyte
    15·1 answer
  • I haven’t shifted before I tried like once a few months ago and I keep wanting to shift and last night I had a dream I did is th
    5·1 answer
  • I have no idea what this is about, I keep reading it over and other again, but I still don't understand! Help?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!