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What is the number of lone electron pairs in the NO2 ion?
NO2 only has one lone electron
What is the number of lone electron pairs in the NO2- ion?
6
What type of ligand is nitrogen dioxide?
It is not a ligand because does not have a lone pair of electrons but nitrite NO2-1 is a strong basic or strong field ligand.
Is no2 a free radical?
Though nitrogen dioxide has a single lone electron, it is not a radical, but a stable molecule.
What is the bond angle for NO2?
134.3o. It is a bent molecule, but because of the additional electron pairs on the O atoms, the bond angle is deviated from 120o.
What is the number of lone electron pairs in the NO2 ion?
NO2 only has one lone electron
What is the number of lone electron pairs in the NO2- ion?
6
What type of ligand is nitrogen dioxide?
It is not a ligand because does not have a lone pair of electrons but nitrite NO2-1 is a strong basic or strong field ligand.
Is no2 a free radical?
Though nitrogen dioxide has a single lone electron, it is not a radical, but a stable molecule.
How many valence electrons in NO2?
In N: 2+5(= valence) = 7 electronsIn 3*O: 3*[2+6(= valence)] = 24 electronsIn negative ion charge (-1) = 1 electronIn total 32 ( = 7 + 3*8 + 1 ) of which 5 + 3*6 + 1 = 24 valence electrons in (12) covalent bonds (12 pairs).
What is the bond angle for NO2?
134.3o. It is a bent molecule, but because of the additional electron pairs on the O atoms, the bond angle is deviated from 120o.
Why NO2 is bent in shape?
NO2 is an odd electron molecule - it has 17 valence electrons. There is one unpaired electron which "sits" on the nitrogen. The VSEPR model deals specifically with electron pair repulsion so strictly you can't use it to predict the shape. However what you do is assume that the lone pair orbital is only half filled and is not as repulsive as a true lone pair. So treat it as AX2E compound and therefore bent, but as E is not so repulsive the ONO angle opens out to be greater than 1200, which is in fact true, its 134 0
How many valence electrons are in nitrogen monoxide?
NO2 Nitrogen has 5 valence electrons Oxygen has (6*2) =12 valence electrons therefore, the total number of valence electron =12 +5 = 17valence electrons.
Can electrons exist in a covalent compound in an unpaired state?
Yes, some molecular compounds such as nitrogen dioxide (NO2) contain unpaired electrons.
4) How many moles are in 1.18 g of NO2?
Molar mass NO2 = 46.0 g/mole1.18 g NO2 x 1 mol NO2/46.0 g = 0.0257 moles NO2 (to 3 significant figures)
How many moles of molecules are in 25.5g of NO2?
Determine the molar mass of NO2 using the subscripts in the formula and the atomic weights in grams from the periodic table. 1 mole NO2 = (1 x 14.0067g N) + (2 x 15.9994g O) = 46.0055g NO2 Calculate the moles NO2 by dividing the given mass by the molar mass. 25.5g NO2 x (1mol NO2/46.0055g NO2) = 0.554mol NO2
How many moles are in 4.651024 molecules of NO2?
4.651024 molecules of NO2 equals 7,721 moles.
