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
pav-90 [236]
3 years ago
15

How does the complete filling of a subshell affect E? produces chemical stability; therefore increases E produces chemical stabi

lity; therefore decreases E no apparent effect E becomes very high because the atom becomes inert
Chemistry
1 answer:
Mumz [18]3 years ago
5 0

Answer:

produces chemical stability; therefore decreases E

Explanation:

E is generally refers to the activation energy. Activation energy is a type of energy required for the starting of chemical reaction. Atoms are reactive when their outermost shell is incomplete and only be stable when the outermost shell filled with electrons. so for the reaction when the atom is stable activation energy is required but when the atom is stable, there is no need for activation energy.

You might be interested in
In making a pizza, which process involves a chemical
Natasha_Volkova [10]

Answer:

baking the dough to form the crust

8 0
3 years ago
Convert 6.42 moles of H2O to molecules
Ivahew [28]

Answer:

3.87 x 10^24

Explanation:

Simply multiply the moles by avogadros number

6.42 moles of H2O x 6.022 x 10^23 molecules/1 mole of H2O = 3.87 x 10^24 molecules of H2O

4 0
3 years ago
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
What is the volume of a gas if 0.182 moles of the gas is at 1.99 atm and 83.4oC?
Sunny_sXe [5.5K]

Answer:

2,67 L

Explanation:

8 0
2 years ago
1. Long strands of DNA that contain lots of genes
sergeinik [125]

Answer: chromosome

Explanation: :)

4 0
3 years ago
Read 2 more answers
Other questions:
  • With some value of mixture CO and O2 density by Hydrogen is 15 . When reaction begun some time later density by Hydrogen of the
    9·1 answer
  • Which is a possible result of rising ocean temperatures caused by global warming?
    5·1 answer
  • Why is magma that contains little silica less likely to erupt explosively?
    7·1 answer
  • Pick a one world factor to describe the benefits and limitations of Bromine
    9·1 answer
  • (50 POINTS AND WILL GIVE BRAINLY!) which actions will help a package of hot chocolate powder to dissolve more quickly?
    15·1 answer
  • Aqueous hydrobromic acid will react with solid sodium hydroxide to produce aqueous sodium bromide and liquid water. Suppose 66.
    11·1 answer
  • I need the answers for the element builder gizmo by explore learning
    5·1 answer
  • What is the term for the material being dissolved in a solution?
    14·2 answers
  • Help please thank you!!
    6·1 answer
  • Identify each described physical separation technique. a liquid is carefully poured out, leaving the solid behind in the contain
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!