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CH4 has no lone pairs.It has 4 repulsive units.So shape is tetrahedral
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∙ 9y ago
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What is the a in vsepr formula?
The capital A is the central atom, but I couldn't find any lower case 'a' in the VSEPR.
What compound would have a vsepr formula in AX3?
The Valence shell electron pair repulsion, or VSEPR is a simple technique for predicting the shape or geometry of atomic centers. The VSEPR formula is used in small molecules and molecular ions.
What are repelled in VSEPR theory?
Electron pairs
What is the difference between the Lewis model and the valence-shell electron pair repulsion (VSEPR) model?
VSEPR only shows the geometric shape of the element
Which theory describe the way atoms are arranged within a molecule?
the VSEPR theory
Use Lewis structures and vsepr theory to determine which ch4 and ch3cl are polar and non-polar?
CH3Cl is polar, CH4 is not. You'll have to do your own Lewis structures, and I'm personally a little mystified as to exactly what VSEPR has to do with it (if you were comparing CH4 with NH3 instead, then you'd need VSEPR).
What does vsepr theory tell us about a molecule?
VSEPR predict the geometry of a chemical molecule.
Can the VSEPR theory be used to predict the shapes of all molecule?
no, not all molecules obey the VSEPR theory, there is an exeption considered for the SIO2 molecules which obeys not the VSEPR theory
What is vsepr model mainly used for?
The VSEPR model is used mainly to determine molecular shape.
What is the a in vsepr formula?
The capital A is the central atom, but I couldn't find any lower case 'a' in the VSEPR.
What is describe by the VSEPR theory?
How atoms are arranged in a molecule.
Is the VSEPR mode a physical model a conceptual model?
VSEPR is a conceptual model, as it has not been directly observed.
How many moles of CH4 are in 200 grams of CH4?
200 g CH4 x 1 mole CH4/16 g = 12.5 moles CH4
What is the chemical formule for methane gas?
Methane is CH4
What is the vsepr shape of CF4?
Tetrahedral
What is VSEPR structure of c3h7f?
69
What is the VSEPR formula of PF3?
Ax3e
