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
diamong [38]
2 years ago
6

How are energy inputs and outputs related to chemical reactions

Biology
1 answer:
GREYUIT [131]2 years ago
6 0

The large number of areas covered by the chemical energetics can be explained by the different forms in which chemical energy can be released: heat and combustion work, electrical energy in electrochemistry, radiant energy in chemiluminescent systems.

The chemical energy provided by a reaction reflects the energy balance associated with the electronic modifications suffered by the species involved.

From an energy point of view, a chemical reaction between molecules can be schematized in two stages. The first requires a supply of energy and corresponds to the rupture of the bonds of the reactant molecules with release of the atoms which constitute them.

The second releases energy and concerns the creation, by recombination of these atoms, of new bonds entering the structure of the reaction molecules.

As a general rule, the energy released in the second stage is greater than the first. We are talking about exothermic reaction. The difference between these two energies (reaction enthalpy) measures the amount of chemical energy transferred to the external environment.

It is conceivable that this quantity translates, not only the number, but also the strength of the connections involved.

You might be interested in
If ATP breakdown (hydrolysis) is inhibited, which of the following types of movement across cell membranes is also inhibited?
Len [333]

Answer:

d) passage of a solute against its concentration gradient

Explanation:

When a solute is transported against its concentration gradient, the cells use metabolic energy. To move a substance from the region of its lower concentration to that of its higher concentration, the energy of ATP hydrolysis is utilized. These types of transport mechanisms are called active transports. If ATP hydrolysis is inhibited in a cell, it would not be able to perform the uphill movement of solutes due to the lack of any source of energy to drive the process.

6 0
3 years ago
Mary lives in a remote mountain town. The community has been approached by a nuclear power company to build a waste storage faci
nadezda [96]

Likely to be a poisonous nuclear power plants waste would concern her of her own health issues and family and Community

7 0
3 years ago
Read 2 more answers
By the 1950s, there was Choose... major variety(ies) of banana being grown commercially in the world. Then, a soil fungus called
koban [17]

Answer:

Produce resistance variety or use of fungicides.

Explanation:

The best solution for the future is to produce resistance variety to Panama Disease or fungicide spray that kills Fusarium fungus that causes Panama Disease. If the variety is resistance against Fusarium fungus so they get no adverse affect from it. The use of chemical that kills Fusarium fungus is also a good method to protect banana industry from the adverse effect of this disease.

4 0
3 years ago
How did tyrannies develop out of oligarchies?
Nataliya [291]

Answer:

The power is too centralized within a small group and gives them too much power. Leading to tyranny.

Explanation:

In an oligarchy, the power is divided between a small group of higher-ups and it can easily transform into a tyranny when one person becomes too influential.

6 0
3 years ago
Who is Albert Einstein?
hodyreva [135]
Albert Einstein is an inventor and scientist, he was one of the main reasons the us is the us right now. Hope this helped!
5 0
3 years ago
Read 2 more answers
Other questions:
  • Subirrigation requires _____.
    11·2 answers
  • A client develops a gallstone that becomes lodged in the common bile duct. An endoscopic sphincterotomy is scheduled. The client
    8·1 answer
  • Your muscles produce this when there are isn't enough oxygen for aerobic respiration
    12·1 answer
  • EASY 15 POINTS!
    13·1 answer
  • 5. What would prevent the pathogen from reaching the coral? (1 point)
    6·1 answer
  • Fill in the blank.
    15·2 answers
  • SOMEONE HELP PLEASE!! State how the digestive, respiratory, and circulatory systems are connected. State how food is eventually
    9·1 answer
  • In photosynthesis, energy from the sun is converted to (and stored in) which of the
    10·1 answer
  • PLEASE ANSWER! Will give brainliest! ❤️
    10·1 answer
  • All of the following can affect water quality except
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!