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
Vinvika [58]
2 years ago
7

What is the main reason that it takes 2 to 3 minutes for the reaction to occur between sucrose and sulfuric acid in the dehydrat

ion of sucrose? the activation energy needs to be overcome in the reaction. the activation energy must be removed from the intermediates. the sulfuric acid has to be consumed before the reaction takes place. the sucrose molecules must rearrange to become the catalyst.
Biology
1 answer:
Ludmilka [50]2 years ago
8 0

The main reason for this activity is the activation energy needs to be overcome in the reaction.

<h3>What do you mean by Dehydration?</h3>

Dehydration may be defined as a process where there is a removal or loss of water takes place from something.

When the reaction between sucrose and and sulfuric acid is carried, it may leads to dehydration of sucrose. As a result of this, activation energy requires to come up in the reaction.

Therefore, the main reason for this activity is the activation energy needs to be overcome in the reaction.

To learn more about the activation energy, refer to the link:

brainly.com/question/24749252

You might be interested in
If the little hand is on a number on 2 and the big hand is on 12, is it am or pm
Phoenix [80]
It depends. It could be 2 am and 14:00 pm if it's on a mechanical clock
7 0
3 years ago
Baldness (B) is inherited as X-linked dominant disease. An affected male marries a homozygous recessive female. What is the prob
torisob [31]
This can be solved with Punnett squares. The affected male has the X^{B} y genotype, and the female is homozygous recessive. This means that she does not carry this, and therefore, will have the genotype XᵇXᵇ

While doing this Punnett Square, keep in mind that in order to have the male offspring affected, their genotype has to be X^{B} y

Since there are no X^{B} y, the probability of their male offspring inheriting this disease is 0%

5 0
3 years ago
The ability to change body position and direction quickly and efficiently defines what skill
saw5 [17]

Agility.

Agility is the ability to change body position quickly and is usually referred to as being very agile.

Hope this helps!

3 0
3 years ago
How is it that the same tertiary structure of a protein can result from different primary structures? Select one: a. Any protein
slamgirl [31]

Answer:

I believe that the best answer to the question: How is it that the same tertiary structure of a protein can result from different primary structures? Would be, B: None of the above.

Explanation:

This is probably the best choice from all the ones in the list simply because due to specific portions of the other answers they make the statement incorrect.

It will help to remember this: proteins have primary, secondary and tertiary structures because when they first emerge from the trascription process from mRNA, they are a simple string where the most important factor is the sequence of aminoacids. It is this sequence which will determine the folding factor. However, there is another factor that must always be kept in mind; environmental factors (temperature, medium where the protein is, as well as location where it is being produced) will also play a role on how the folding will happen and on which of the aminoacids.

The evolvement of a protein chain from its primary, to its secondary and then tertiary shape (the only functional, or known as native state) depends on which of the aminoacids in a specific sequence has the necessary elements to form bonds (hydrogen bonds) with others and thus start the folding process.

7 0
3 years ago
if the ratio of the ages of kisii and esinam is 3:5 and that of Esinam and Larry is 3:5 and the sum of the ages of all three is
larisa [96]

Answer:

The age difference between the oldest and the youngest is 48.

Explanation:

Given the following data;

The ratio of the ages of Kisii (K) and Esinam (E) is 3:5.

The ratio of the ages of Esinam (E) and Larry (L) is 3:5.

The sum of the ages of all three is 147.

Since the age of Esinam is common in both ratios, we find the lowest common multiple (LCM);

LCM of 3,5 = 15.

Hence, the ratio of the three ages is now;

K:E:L = 9:15:25

Let their ages be denoted by x;

K:E:L = 9x:15x:25x

The sum of all three ages is;

9x + 15x + 25x = 147

49x = 147

x = 147/49

x = 3.

To find the age difference between the oldest and the youngest;

The oldest is Esinam = 25x

The youngest is Kisii = 9x

Therefore, 25x - 9x = 16x

Substituting the value of x, we have;

x = 3; 16x = 16(3) = 48.

The age difference between the oldest and the youngest is 48.

6 0
3 years ago
Other questions:
  • Do you think you would like to participate in an autopsy? Why or why not?
    12·1 answer
  • Of the four most abundant gases in our atmosphere, which one shows the greatest variation at the earth's surface
    5·1 answer
  • What direction does water and the flows during countercurrent flows
    13·1 answer
  • HURRY NEED ASAP!
    12·2 answers
  • Why do giraffes have long necks?
    5·2 answers
  • Refer to this portion of a dichotomous key to answer the question.1. (a) Has a single dorsal fin ® 5 (b) Has a double dorsal fin
    15·2 answers
  • Which of the following correctly identifies the function relationship of covalent bonds?
    12·1 answer
  • Options
    5·1 answer
  • List two ways the sun affects weather and climate. Explain each
    14·1 answer
  • 2. What is a feature of transcription? * 1 point Both strands of a DNA molecule act as a template for mRNA. Nucleoside triphosph
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!