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HOW MANY VALANCE ELECTRONS IN NF3?
There are 7 valence electrons in an NF3 molecule. Nitrogen has 5 valence electrons and each fluorine atom contributes 1 valence electron, totaling 3 electrons for the 3 fluorine atoms.
What causes the electric current that result in lightning?
Lightning is caused by a buildup of electrical charge in clouds. When the charge difference between the clouds and the ground becomes large enough, a lightning bolt is discharged to balance the charge. This sudden flow of electricity forms the lightning seen in the sky.
Lightning is electricity. How is charge conserved when lightning strikes?
Because there is a difference in the charge states of the earth and the clouds, resulting from the static electricity built up by water molecules moving about in the thundercloud. When this difference in charge states is equalized, there is usually a visible arc, which we call lightning.
What is static electricity in the clouds?
Static electricity in clouds is the build-up of electric charge due to the separation of positive and negative charges within the cloud. This separation is usually caused by collisions between ice crystals and water droplets. When the charge difference becomes large enough, it can lead to lightning discharge between the cloud and the ground or between clouds.
How does static electricity build up in clouds?
Lightning
How many moles of NF3 are in 12g?
12 g NF3 equals 0,17 moles.
What geometric arrangement of charge clouds is expected for an atom that has four charge clouds?
A tetrahedral arrangement of charge clouds is expected for an atom with four charge clouds. This arrangement is formed by placing the charge clouds at the corners of a tetrahedron, providing the most stable arrangement that maximizes the distance between them.
How many moles of NF3 are in 850.49 grams of nitrogen trifluoride?
To find the number of moles of NF3 in 850.49 grams, you first need to convert the mass to moles using the molar mass of NF3, which is 71.00 g/mol. Moles of NF3 = 850.49 g / 71.00 g/mol = 11.98 moles.
How many lone pairs are in NF3?
There is one lone pair in NF3. Nitrogen has 5 valence electrons, and in NF3, it forms 3 covalent bonds with fluorine atoms, leaving one lone pair of electrons.
Which is the correct formula for nitrogen trifluoride out of NF NF2 NF3 N3F?
NF3 is the correct formula for nitrogen trifluoride.
What is the mass percent of nitrogen in NF3?
To find the mass percent of nitrogen in NF3, you need to calculate the molar mass of NF3 and then determine the mass of nitrogen in one mole of NF3. The molar mass of NF3 is 71.001 g/mol. The molar mass of nitrogen in NF3 is 14.007 g/mol. Therefore, the mass percent of nitrogen in NF3 is (14.007 g/mol / 71.001 g/mol) * 100% ≈ 19.76%.
How many unshared Paris of electrons are in NF3?
there are 10 unshared electrons
What is the bond angle in NF3?
The bond angle in NF3 is approximately 107 degrees.
What is the name of the covalent compound of NF3?
The covalent compound of NF3 is called nitrogen trifluoride.
Is the correct formula for nitrogen trifluoride?
NF3
How many charge clouds are found around the central atom in SCl4?
there are 5 charge clouds found around the central atom in SCl4
What is the hybridization of NF3?
The hybridization of NF3 is sp3. This means that the nitrogen atom in NF3 forms four equivalent sp3 hybrid orbitals when it bonds with the three fluorine atoms.
