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Nitrosyl fluoride has the chemical formula NOF. Nitrogen has five valence electrons, oxygen has six, and fluorine has seven. Complete the Lewis
structure for this covalent compound,
F
N
=
=
=
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empty.
Nitrosyl fluoride has the chemical formula NOF. Nitrogen has five valence electrons, oxygen has six, and fluorine has seven. Complete the Lewis
structure for this covalent compound,
F
N
=
=
=
Reset
Next
2 answers:
Answer : The Lewis structure of shows 1 non-bonding electron pair on as.
Explanation :
Lewis-dot structure : It shows the bonding between the atoms of a molecule and it also shows the unpaired electrons present in the molecule.
In the Lewis-dot structure the valance electrons are shown by 'dot'.
The given molecule is,
As we know that nitrogen has '5' valence electrons, oxygen has '6' valence electrons and fluorine has '7' valence electron.
Therefore, the total number of valence electrons in = 5 + 6 + 7 = 18
According to Lewis-dot structure, there are 6 number of bonding electrons and 12 number of non-bonding electrons.
The Lewis-dot structure of is shown below.
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Answer : The number of moles of reacted was, 0.214 moles.
Explanation :
First we have to calculate the mole of gas.
Using ideal gas equation:
where,
P = Pressure of gas = 748 mmHg - 23.8 mHg = 724.2 mmHg = 0.953 atm (1 atm = 760 mmHg)
V = Volume of gas = 5.50 L
n = number of moles = ?
R = Gas constant =
T = Temperature of gas =
Putting values in above equation, we get:
Now we have to calculate the moles of
The balanced chemical reaction is:
From the balanced chemical reaction we conclude that,
As, 1 mole of gas produced from 1 mole of
So, 0.214 mole of gas produced from 0.214 mole of
Therefore, the number of moles of reacted was, 0.214 moles.