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
skelet666 [1.2K]
3 years ago
13

6. What happens to the energy of the transition state when a catalyst is used?

Chemistry
2 answers:
nika2105 [10]3 years ago
7 0

Answer:

D I think the answer is D for this question

Ugo [173]3 years ago
6 0

Answer:

is the B

Explanation:

The point of highest energy (point of the activated complex) represents the transition state. With a catalyst, the energy required for the reaction to enter the decay state, therefore, the energy required to start the reaction also decreases.

You might be interested in
Draw the molecule by placing atoms on the grid and connecting them with bonds. Include all lone pairs of electrons. Show the for
Alexus [3.1K]

Answer:

See explanation below

Explanation:

In this case, let's see both molecules per separate:

In the case of SeO₂ the central atom would be the Se. The Se has oxidation states of 2+, and 4+. In this molecule it's working with the 4+, while oxygen is working with the 2- state. Now, how do we know that Se is working with that state?, simply, let's do an equation for it. We know that this molecule has a formal charge of 0, so:

Se = x

O = -2

x + (-2)*2 = 0

x - 4 = 0

x = +4.

Therefore, Selenium is working with +4 state, the only way to bond this molecule is with a covalent bond, and in the case of the oxygen will be with double bond. See picture below.

In the case of CO₂ happens something similar. Carbon is working with +4 state, so in order to stabilize the charges, it has to be bonded with double bonds with both oxygens. The picture below shows.

5 0
3 years ago
Whoever awser correct I will give you Brainly
vivado [14]

Answer:

Option A.

2Na + 2H2O —> 2NaOH + H2

Explanation:

To know which option is correct, we shall do a head count of the number of atoms present on both side to see which of them is balanced. This is illustrated below below:

For Option A:

2Na + 2H2O —> 2NaOH + H2

Reactant >>>>>>> Product

2 Na >>>>>>>>>>> 2 Na

4 H >>>>>>>>>>>> 4 H

2 O >>>>>>>>>>>> 2 O

Thus, the above equation is balanced.

For Option B:

2Na + 2H2O —> NaOH + H2

Reactant >>>>>>> Product

2 Na >>>>>>>>>>> 1 Na

4 H >>>>>>>>>>>> 3 H

2 O >>>>>>>>>>>> 1 O

Thus, the above equation is not balanced.

For Option C:

2Na + H2O —> 2NaOH + H2

Reactant >>>>>>> Product

2 Na >>>>>>>>>>> 2 Na

2 H >>>>>>>>>>>> 4 H

1 O >>>>>>>>>>>> 2 O

Thus, the above equation is not balanced.

For Option D:

Na + 2H2O —> NaOH + 2H2

Reactant >>>>>>> Product

1 Na >>>>>>>>>>> 1 Na

4 H >>>>>>>>>>>> 5 H

2 O >>>>>>>>>>>> 1 O

Thus, the above equation is not balanced.

From the illustrations made above, only option A is balanced.

7 0
2 years ago
What are the three was main States of matter?
OleMash [197]

Answer:

liquid, solid, gas

Explanation:

7 0
3 years ago
Read 2 more answers
..........................
Andru [333]
•••••••••••••••••••••••••••••
6 0
2 years ago
Question 1 of 10
SVETLANKA909090 [29]

Answer:

AS THE HYPOTHESIS MEANS THAT OUR THOUGHTS AND FINDINGS SO

PART B  .... RATTLESNAKES VENOM CAN BE USED AS TREATMENT

Explanation:

PLEASE MARK AS BRAINLIEST

8 0
2 years ago
Other questions:
  • An evaporation–crystallization process of the type described in Example 4.5-2 is used to obtain solid potassium sulfate from an
    14·1 answer
  •  HELP ASAP!!!!!
    11·2 answers
  • Compare 2,500 centimeters to 25 dm how do each of these values compared to a meter elm what represents a longer length
    9·1 answer
  • Consider the reaction: M + 2HCl → MCl2 + H2 When 0.85 mol of the metal, M, reacted with an aqueous HCl solution (the HCl is in e
    11·1 answer
  • Spell out the full name of the compound.
    15·1 answer
  • You are given an aqueous solution and are asked to analyze it for the presence (or absence) of Ag+(aq), Ca2+(aq), and/or Hg2+(aq
    10·1 answer
  • Lithium bettery structure<br> and better charge rate
    7·1 answer
  • This force occurs when there is an attractive and repulsive force between two poles.
    8·1 answer
  • Please help me with 8,9,10,11
    9·1 answer
  • Aluminuim is many factured by the electrolysis of molten aluminium oxide what are the gasses formed
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!