answer.
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
Archy [21]
2 years ago
15

Arrange the sublevels in ascending order by the number of electrons they can contain. p sublevel s sublevel d sublevel f subleve

Chemistry
2 answers:
kirza4 [7]2 years ago
4 0

s-sublevel has 1 orbital - it can have maximum 2 electrons.


p-sublevel has 3 orbitals - it can have maximum 6 electrons


d-sublevel has 5 orbitals - it can have maximum 10 electrons


f-sublevel has 7 orbitals - it can have maximum 14 electrons.



inn [45]2 years ago
3 0

Electronic configuration of the atom describes  the arrangemnet of electrons in different shells and subshells ( sublevels).

Now , there are 4 types of sublevels: s, p , d and f . These sublevels have orbital which are spaces with high probability of having an electron and each orbital can have maximum 2 electrons.

Therefore,

s-sublevel has 1 orbital - it can have maximum 2 electrons.

p-sublevel has 3 orbitals - it can have maximum 6 electrons

d-sublevel has 5 orbitals - it can have maximum 10 electrons

f-sublevel has 7 orbitals - it can have maximum 14 electrons.

Hence, the acsending order of sublevels in terms of maximum number of electrons is:

<h2>s < p < d < f</h2>
You might be interested in
Write a net ionic equation for the reaction that occurs when nickel(ii carbonate and excess hydrobromic acid (aq are combined.
seropon [69]
First, we write the reaction equation:
NiCO₃ + 2HBr → NiBr₂ + H₂CO₃

Now, writing this in ionic form:
NiCO₃ + 2H⁺ + 2Br⁻ → NiBr₂ + 2H⁺ + CO₃⁻²

(NiCO₃ is insoluble so it does not dissociate in to ions very readily)

Overall equation:
NiCO₃ + 2Br⁻ → NiBr₂ + CO₃⁻²
7 0
2 years ago
Type the correct answer in the box. Express the answer to three significant figures.
frutty [35]

Answer : The energy released is -3319.7 KJ.

Solution : Given,

Mass of methane = 59.7 g

Molar mass of methane = 16 g/mole

\Delta H=-890KJ/mole

The value of \Delta H is in negative that means the energy is releasing.

First we have to calculate the moles of methane.

Moles of methane = \frac{\text{ Mass of methane}}{\text{ Molar mass of methane}}= \frac{59.7g}{16g/mole}=3.73moles

Now we have to calculate the amount of energy released.

The given reaction is,

CH_4+2O_2\rightarrow CO_2+2H_2O

From the reaction, we conclude that

1 mole of methane releases -890 KJ/mole of energy

3.73 moles of methane releases \frac{-890KJ/mole}{1mole}\times 3.73mole=-3319.7KJ of energy

Therefore, the energy released is -3319.7 KJ.

5 0
2 years ago
A bell hanging at the top of a tower has 8,550 j of energy. If it has a mass of 20 kg find the height of the Bell
kogti [31]

43.62m

Explanation:

Given parameters:

Energy = 8550J

Mass of bell = 20kg

Unknown:

Height of the bell = ?

Solution:

As this state, the bell possesses potential energy. Potential energy is the energy at rest in a body. It is due to the position of the body.

  Potential energy = m g h

m is the mass of the body

g is the acceleration due to gravity of the body

h is the height of the body

The unknown is h and we should solve for it.

  g = 9.8m/s²

     Input the variables;

        8550 = 20  x  9.8 x h

     h = 43.62m

learn more:

Potential energy brainly.com/question/10770261

#learnwithBrainly

3 0
2 years ago
What mass of carbon monoxide is produced when 1.50 moles of oxygen react completely in the following equation? 2C + O₂ → 2CO
Hitman42 [59]

Answer:

The answer to your question is 3 moles of CO

Explanation:

Data

mass of CO = ?

moles of O₂ = 1.50

Balanced chemical reaction

                  2C + O₂ ⇒  2CO

Process

To solve this problem use proportion and cross multiplication. Use the coefficients of the balanced equation.

                     1 mol of oxygen ------------------ 2 moles of CO

                      1.5 moles of oxygen -----------  x

                       x = (1.5 x 2) /1

-Simplification

                       x = 3 / 1

-Result

                       x = 3 moles of CO

6 0
2 years ago
List the salts in order from weakest to strongest lattice energy (most positive to most negative). magnesium chloride, barium ch
almond37 [142]

Answer: Option (6) is the correct answer.

Explanation:

Lattice energy is described as the energy released when formation of 1 mole of an ionic compound occurs due to the combination of its constituent ions.

Also, lattice energy is inversely proportional to the distance between the cation and anion. And, when we move down a group then there occurs an increase in the atomic radii of the atoms.

This means that smaller is the ionic distance between the cation and anion, more will be the lattice energy between the atoms.

Therefore, order from weakest to strongest lattice energy (most positive to most negative) for the given compounds is as follows.

 barium chloride < strontium chloride < calcium chloride < magnesium chloride

6 0
2 years ago
Other questions:
  • when a calcium atom loses its valence electrona the ion formed has an electron configuration that is the same as an atom of. (1)
    10·2 answers
  • 200 grams of an organic sample which contains only carbon, hydrogen, and oxygen is analyzed and found to contain 97.30 grams of
    11·2 answers
  • The Karez well system _______. a. was the first known use of wells b. was a postindustrial system c. transported groundwater fro
    6·2 answers
  • From the options provided for each element below, choose the properties that it may have based on its location in the periodic t
    10·2 answers
  • Hydrogen gas reacts rapidly with oxygen gas in the presence of a platinum catalyst. Which equation correctly represents this
    13·2 answers
  • Question 4 (1 point)
    12·1 answer
  • How many moles of CaC2 are needed to react completely with 45.0g H2O?
    14·1 answer
  • An unopened, cold 2.00 L bottle of soda contains 46.0 mL of gas confined at a pressure of 1.30 atm at a temperature of 5.0oC. If
    10·1 answer
  • 36g of KOH dissolved in 800mL of water. What is the molality of the solution?
    14·1 answer
  • If for a particular process, ΔH=308 kJmol and ΔS=439 Jmol K, in what temperature range will the process be spontaneous?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!