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
emmasim [6.3K]
3 years ago
9

If chemical reaction A requires 270 kJ/mol of activation energy and chemical reaction B requires 180 kJ/mol of activation energy

, which chemical reaction will naturally occur first?
Biology
1 answer:
Tomtit [17]3 years ago
5 0

Answer:

Reaction B.

Explanation:

Hello,

In this case, since the physical meaning of activation energy defines how fast or slow a chemical reaction starts being undergone, we can infer that the greater the activation energy the slower it begins as it needs more energy and the smaller the activation energy the faster it begins since it needs less energy to start.

In such a way, since reaction B has a lower activation energy, it will readily start over reaction A.

Best regards.

You might be interested in
I'm supposed to draw this phase but idk how to draw it??? Please help
natka813 [3]
Well im in middle school and to me that looks like a skin cell breking into two cells so how i would draw that is why it would do that (cause) or how it does it. Hope it works
5 0
3 years ago
Why are mustard seeds and groundnut called oil seeds​
nikitadnepr [17]

Answer:

(i) Groundnut and mustard seeds are called oilseeds because they are used to extract edible oil which are used for cooking food.

(ii) Herbivores consume only plants and plant products whereas carnivores feed on other animals only.

Explanation:

6 0
3 years ago
DNA and protein together form a complex called
mariarad [96]
They form a complex called chromatin
6 0
3 years ago
Read 2 more answers
A person who is optimistic:
Serggg [28]

Answer:A

Explanation:

because optimistic people are confident about their future

7 0
3 years ago
Read 2 more answers
Lab Kinetic Energy
andreyandreev [35.5K]

Answer:

What the question

Explanation:

5 0
3 years ago
Other questions:
  • A generic protein that is 387 amino acid residues long will have a molecular weight (daltons) _______.
    15·1 answer
  • Which of the following are involved in RNA translation? I. mRNA II. tRNA III. ribosomes IV. amino acids
    7·1 answer
  • When you are holding a book energy is stored between the book and earth this type of energy called?
    14·1 answer
  • According to studies done by the Minnesota Pollution Control Agency, the lakes and streams across Minnesota are contaminated by
    8·2 answers
  • An arid region with few plants describes which climate or biome? Options: chaparral tundra desert rainforest
    8·1 answer
  • The HIV virion (viral particle) is a sphere that is roughly 140 nm in diameter. What particular kind of microscope is required t
    8·1 answer
  • if you were having a problem converting food to energy which the system might you want to have checked
    5·2 answers
  • Individual amoebae of the slime mold Dictyostelium discoideum aggregate to form a spore-producing fruiting body. Cheaters make s
    6·1 answer
  • Explain the term niche
    14·1 answer
  • Science book which of the following evidence that Earth is a sphere ? choose all that apply
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!