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
defon
1 year ago
15

how many bonding pairs and nonbonding pairs of electrons does each nitrogen atom contain?bonding pairs of electrons for nitrogen

atoms:6nonbonding pairs of electrons for nitrogen atom
Chemistry
1 answer:
Len [333]1 year ago
7 0

Five valence electrons are present on each nitrogen atom. Each nitrogen atom contributes three electrons to the triple bond when two nitrogen atoms come together to create the dinitrogen molecule, with the final pair of electrons being a non-bonding lone pair.

<h3>Why Can't Nitrogen Form Four Bonds?</h3>

Nitrogen typically has three bonds, but it has the potential for four. If it happens, a positive charge will be produced. If the atom of nitrogen has a negative charge, it may have two bonds. Oxygen normally has two bonds, but it also has the potential for three. If it has three bonds, there will be a positive charge.

<h3>How many nitrogen atom pairs are free of bonds?</h3>

The triple bonds between the nitrogen atoms hold them together. They each possess one pair of electrons as a result. Therefore, there are a total of two single pairings.

<h3>How many bond pairs does nitrogen have?</h3>

In its no-formal charge state, nitrogen is normally surrounded by three covalent bonds and a lone pair.

To know more about Bonding and Non bonding pair of electron visit:

brainly.com/question/18258856

#SPJ4

You might be interested in
Given these reactions, where X represents a generic metal or metalloid 1 ) H 2 ( g ) + 1 2 O 2 ( g ) ⟶ H 2 O ( g ) Δ H 1 = − 241
anygoal [31]

Answer : The enthalpy of the given reaction will be, -1048.6 kJ

Explanation :

According to Hess’s law of constant heat summation, the heat absorbed or evolved in a given chemical equation is the same whether the process occurs in one step or several steps.

The main reaction is:

XCl_4(s)+2H_2O(l)\rightarrow XO_2(s)+4HCl(g)    \Delta H=?

The intermediate balanced chemical reactions are:

(1) H_2(g)+\frac{1}{2}O_2(g)\rightarrow H_2O(g)     \Delta H_1=-241.8kJ

(2) X(s)+2Cl_2(g)\rightarrow XCl_4(s)    \Delta H_2=+461.9kJ

(3) \frac{1}{2}H_2(g)+\frac{1}{2}Cl_2(g)\rightarrow HCl(g)    \Delta H_3=-92.3kJ

(4) X(s)+O_2(g)\rightarrow XO_2(s)    \Delta H_4=-789.1kJ

(5) H_2O(g)\rightarrow H_2O(l)    \Delta H_5=-44.0kJ

Now reversing reaction 2, multiplying reaction 3 by 4, reversing reaction 1 and multiplying by 2, reversing reaction 5 and multiplying by 2 and then adding all the equations, we get :

(1) 2H_2O(g)\rightarrow 2H_2(g)+O_2(g)     \Delta H_1=2\times 241.8kJ=483.6kJ

(2) XCl_4(s)\rightarrow X(s)+2Cl_2(g)    \Delta H_2=-461.9kJ

(3) 2H_2(g)+2Cl_2(g)\rightarrow 4HCl(g)    \Delta H_3=4\times -92.3kJ=-369.2kJ

(4) X(s)+O_2(g)\rightarrow XO_2(s)    \Delta H_4=-789.1kJ

(5) 2H_2O(l)\rightarrow 2H_2O(g)    \Delta H_5=2\times 44.0kJ=88.0kJ

The expression for enthalpy of main reaction will be:

\Delta H=\Delta H_1+\Delta H_2+\Delta H_3+\Delta H_4+\Delta H_5

\Delta H=(483.6)+(-461.9)+(-369.2)+(-789.1)+(88.0)

\Delta H=-1048.6kJ

Therefore, the enthalpy of the given reaction will be, -1048.6 kJ

4 0
3 years ago
Which of the following is the smallest?<br> amino acids<br> peptides<br> polypeptides<br> proteins
yKpoI14uk [10]
Amino acids those are the things inside your stomach that break up the food/drink and distribute the nutrients you need throughout the body

6 0
3 years ago
Read 2 more answers
1. You may "feel" cold when you touch certain kinds of matter because​
Vinil7 [7]
You may feel cold when you touch certain kinds of matter because some matter gives off cold air. I’m NOT SURE
8 0
3 years ago
1. How many grams are in a dekagram?
Gennadij [26K]

Answer:

1 gram=0.1 decagram.

Formula:

Divide the mass value by 10

4 0
3 years ago
Select one of the following statements that best describes a physical change in matter
babunello [35]

Explanation:

During a physical change only the physical properties of a matter such as it state and form.

Physical properties of matter tells us everything about what a substance is and when no change is occurring to its constituents.

  • In a physical change no new kind of matter is formed.
  • it usually involves no change in mass
  • requires little to no energy
  • they are easily reversible
  • examples are melting, boiling, freezing e.t.c

learn more:

physical change brainly.com/question/10972073

#learnwithBrainly

7 0
3 years ago
Other questions:
  • CS2 (s) + 3 O2 (g) → CO2 (g) + 2 SO2 (g)
    7·1 answer
  • 6. What happens when a piece of sodium is dropped into water?​
    9·1 answer
  • Question: Draw a valid Lewis structure for the molecule CH3NO in which there are no nonzero formal charges on any of the atoms.
    11·2 answers
  • What are the main parts of chocolate milk
    13·1 answer
  • Convert a pressure of 0.0248 mm Hg to the equivalent pressure in pascals (Pa).
    9·1 answer
  • You are running a calorimetry experiment where you are trying to determine the number of Calories (with a capital C!) in a peanu
    9·1 answer
  • How much glycerol ( is liquid supplied at 100%) would you need to make 200 mL of 20% v/v (volume/volume) glycerol solution?
    9·1 answer
  • Write the balanced chemical equation for the reverse reaction. include physical states for all species.
    6·1 answer
  • CAN ANYONE SHARE 10 MEMES AND BAG THE BRAINLISST
    11·2 answers
  • Which measurement is a vector?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!