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
antoniya [11.8K]
3 years ago
12

Write the electronic configuration of oxygen on the basis of sub shell.​

Chemistry
1 answer:
Inessa05 [86]3 years ago
8 0

Answer:

[He] 2s² 2p⁴

Explanation:

If you're looking for the answer in subshell form, here it is:

1sx^{2} 2sx^{2} px^{4}  (2.6)

Quote:

"Where I walk, I walk alone. Where I fight, I fight alone."

- Akuma

You might be interested in
Calculate the silver ion concentration in a saturated solution of silver(I) sulfate (K sp = 1.4 × 10 –5). 1.5 × 10–2 M 1.4 × 10–
spin [16.1K]

Answer:

3.0x10⁻²M

Explanation:

Silver sulfate, Ag₂SO₄, has a product constant solubility equilbrium of:

Ag₂SO₄(s) ⇄ 2Ag⁺ + SO₄²⁻

When an excess of silver sulfate is added, some Ag₂SO₄ will react producing Ag⁺ and SO₄²⁻ until reach the equilbrium determined for the formula:

ksp = 1.4x10⁻⁵ = [Ag⁺]² [SO₄²⁻]

Assuming the Ag₂SO₄ that react until reach equilibrium is X, we can replace in Ksp expression:

1.4x10⁻⁵ = [Ag⁺]² [SO₄²⁻]

1.4x10⁻⁵ = [2X]² [X]

1.4x10⁻⁵ = 4X³

3.5x10⁻⁶ = X³

0.015 = X

As [Ag⁺] is 2X:

[Ag⁺] = 0.030 = 3.0x10⁻²M

The answer is:

<h3>3.0x10⁻²M</h3>
7 0
3 years ago
Bubbles are released when nitric acid is added to a potassium carbonate solution.
-Dominant- [34]

Hi can I have a shout out please thank you for your reply thank you for the wonderful reply thank me love
6 0
2 years ago
Which phase change results with increased kinetic energy?
weqwewe [10]

An increase in kinetic energy corresponds to an increase in temperature. Out of boiling, condensation, freezing, and precipitation, boiling is the only one that indicates an increase in temperature.

3 0
3 years ago
Please help me whoever does help me gets 16 points just please help me
Citrus2011 [14]

Answer:

The answer is A.

4 0
3 years ago
Sodium carbonate (NaCO3) is sometimes used as a water-softening agent. Suppose that a worker prepares a 0.730 M solution of NaCO
elena55 [62]

Answer : The mass of solute in solution is 1.09\times 10^2g.

Solution : Given,

Molarity = 0.730 M

Volume of solution = 1.421 L

Molar mass of sodium carbonate = 105.98 g/mole

Formula used for Molarity :

Molarity=\frac{w}{M\times V}

where,

w = mass of solute

M = Molar mass of solute

V = volume of solution in liter

Sodium carbonate is solute and water is solvent.

Now put the given values in above formula, we get the mass of solute in solution.

0.730mole/L=\frac{w}{(105.98g/mole)\times (1.412L)}

By rearranging the terms, we get

m=109.247g=1.09\times 10^2g

Therefore, the mass of solute in solution is 1.09\times 10^2g.

4 0
3 years ago
Other questions:
  • Write the rate law for the following elementary reaction:
    5·1 answer
  • How many liters of 4.0 NaOH solution will react with 1.8 mol H2SO4
    12·1 answer
  • Why is carbon the basis for the many different kinds of organic molecules? Select all that apply. A. It can connect with several
    5·1 answer
  • Why can polar water molecules pass through a cell membrane?
    12·1 answer
  • What are all of the elements that end with F electrons
    12·1 answer
  • What would be the density if a nugget of gold’s mass of 965g and a volume of 50cm
    8·2 answers
  • By examining the fossil record, we know that there has been a gradual diversity of species.
    5·1 answer
  • I just want to know the answer
    10·2 answers
  • Please help it’s a test due today
    6·2 answers
  • Two objects have the same total thermal energy. They are different sizes. are they at the same temperature ? Explan.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!