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
nikklg [1K]
3 years ago
13

What is enthalpy? the total concentration of the system the total heat content of the system the total pressure of the system th

e total internal energy of the system
Chemistry
2 answers:
Marat540 [252]3 years ago
6 0

Answer:

A. the total heat content of the system

(just took the test on ED)

Alenkasestr [34]3 years ago
4 0

Answer:

The total heat content of the system.

Explanation:

  • Enthalpy is a thermodynamic quantity equivalent to the total heat content of a system.
  • Enthalpy is equal to the system's internal energy plus the product of its pressure and volume.
  • In a system enclosed so as to prevent matter transfer, for processes at constant pressure, the heat absorbed or released equals the change in enthalpy.

So, the right choice is: The total heat content of the system.

You might be interested in
Which two energy sources were used the most in
Naily [24]

Answer:

The 1st and 2nd ones on the top

Explanation:

Hope this helps:)

4 0
3 years ago
What type of elements make up ionic bonds?
iragen [17]
Answer: An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions. Ionic bonds are formed between a cation, which is usually a metal, and an anion, which is usually a nonmetal.
basically explains
3 0
3 years ago
Read 2 more answers
Can I get some help?
Brut [27]
Yes, of course))))))
6 0
3 years ago
Do light waves interact with all mediums the same?
jeka94

Answer:

Light can be reflected, transmitted, or absorbed. You have read that EM waves can interact with a material medium in the same ways that mechanical waves do.

Explanation:

7 0
3 years ago
Read 2 more answers
(b) difference between metalloids and alloys​
blsea [12.9K]

Answer:

<u>Metalloid -</u>

A metalloid is a chemical element with properties intermediate between those of typical metals and nonmetals

<u>Alloy</u> -

An alloy is a mixture of metals or a mixture of a metal and another element. Alloys are defined by a metallic bonding character.

5 0
2 years ago
Read 2 more answers
Other questions:
  • Which of these is an acid?
    6·2 answers
  • In a balanced reaction NH3+ H2O—&gt; NH3OH how many hydrogens atoms are gained in the reaction
    15·1 answer
  • What is the ph of a (6.00x10^-3) m hi solution?
    8·1 answer
  • What is usually released as a product in a combustion reaction?
    14·1 answer
  • A household variety of coal is
    10·1 answer
  • Susan needs to simplify the expression shown below what should be her first step
    10·1 answer
  • A. How many moles of H2 are produced from two<br> moles of CH4 ?
    11·1 answer
  • Copernicus challenged the way in which people of his time thought about the solar system. How did Copernicus describe the motion
    15·1 answer
  • How many alkyl substituents does N-ethyl-N-methylaniline have?
    12·1 answer
  • Which phrase best defines a covalent bond?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!