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
likoan [24]
2 years ago
15

The following is a multi-step reaction. the rate-limiting step is unimolecular, with a as the sole reactant.

Biology
1 answer:
Vaselesa [24]2 years ago
3 0
I) from the information given, that the rate-limiting step is unimolecular with A as the sole reactant, the rate law of the reaction is therefore; 
Rate = k[A]
If you double the concentration of A, the rate of the reaction wil also double to 0.008 M/s

ii) The concentration of B has no effect on the rate of reaction, and therefore halving the concentration of B, will not change the rate of reaction. Thus the reaction rate remains 0.0040 M/s

iii) Increasing the concentration of A by 4-fold also increases the rate of reaction by 4-fold to (0.0040 ×4) = 0.016 M/s. This is because the rate of reaction depends on the concentration of A, therefore any change in this concentration affects the rate of reaction, such that an increase in the concentration of A cause a corresponding increase in the rate of reaction and vice versa.
You might be interested in
Diffusion by which mechanism occurs more rapidly in metal alloys?
nikitadnepr [17]
<span>Interstitial diffusion occurs more rapidly in metal alloys because these atoms are smaller, and therefore they are more able to move and vibrate as compared to atoms that are larger and less able to migrate.</span>
5 0
3 years ago
Which part of the shallow ocean descends sharply away from the continental shelf? abyssal plain mid-ocean ridge transitional zon
labwork [276]

Answer:

continental slope.

Explanation:

7 0
2 years ago
Read 2 more answers
Can anyone help me in this question!!!
MissTica

Answer:

its b

Explanation:

merry christmas

6 0
3 years ago
What role do plant pigments play in the process of photosynthesis?
melomori [17]

Photosynthetic organisms capture energy from sunlight with pigments.

4 0
3 years ago
If one is constructing a phylogeny of reptiles using DNA sequence data, which taxon (birds, mammals, amphibians or fish) might b
neonofarm [45]

Answer: If one is constructing a phylogeny of reptiles using DNA sequence data of birds, mammals, amphibians or fish, the suitable outgroup to be used are mammals due to the time of divergence from other group of organisms.

Explanation: Phylogeny is used to determine evolutionary relationship between items or organisms. A phylogenetic tree is a graphical illustration of phylogenetic relationship. In phylogeny, an outgroup represent an organism that is more distantly related to other group of organisms.

In a phylogenetic tree, outgroup stands alone. It shows that the time of divergence of that particular organism is far from other group of organisms. Outgroup is used to root a tree and sometimes represent a group that is more ancestral on a tree.

It should be noted that differences in the DNA sequences of the organisms under consideration will determine which organism will serve as the outgroup.

3 0
3 years ago
Other questions:
  • How long ago did the last ice age end
    10·1 answer
  • I digest waste and recycle old cell parts.What type of cell organelle am I?
    8·1 answer
  • Describe the relationship between science and technology, and give an example of how they are related? LET ME KNOW THE ANSWER PL
    9·1 answer
  • A student is applying the scientific method to a study of the effect of temperature on plant growth. Each day he writes down the
    5·1 answer
  • PLZ HELP FOR BRAINLIEST!!
    7·2 answers
  • 15) Spinal interneurons prevent muscle antagonists from interfering with an intended movement by A) the process of reciprocal in
    14·1 answer
  • Are ribs apart of the axial skeleton
    9·1 answer
  • Anybody on here 14 and is a girl
    9·2 answers
  • How are nutrients added to weathered materials that form soil?​
    15·1 answer
  • In photosynthesis, the movement of protons from the stroma to the thylakoid lumen is _______ and is coupled to ________.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!