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Both of the carbon-oxygen double bonds in CO2 are polar In which direction should the polarity arrows point?
Wiki User
∙ 9y ago
The polarity arrows should point away from the central carbon atom.
Wiki User
∙ 9y ago
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In the diagram below, which of the labeled arrows identifies hydrogen bonding in water?
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What is double arrow?
Equilibrium Arrowsare used to depict a reversible reaction.used full-headed arrows pointing in opposite direction to symbolize equilibrium.
Choose the symbol that represents a reversible reaction?
double arrows <--- ---->.
Why acetone is more polar than ethylacetate?
The dipole moment in acetone is greater than in the acetate group and therefore acetone is more polar (polarity index of 5.1) than ethylacetate (polarity index 4.4).CH3COCH3 as opposed to CH3COOCH2CH3While both compounds contain a double bond to oxygen (as highlighted above), which creates a strong dipole moment (i.e. polarity in the molecule) the adjacent oxygen in the acetate group attracts electrons to itself reducing the electron density in the double bonded oxygen thereby reducing the molecule's polarity.
Why do some chemical equations use double arrows while some do not?
A double arrow shows that the reaction is reversible, it represents an equilibrium in which the products on the right can react together and produce the left hand side. A chemical equation without a double arrow isn't reversible and can only go in one direction.
When naming a molecule how do you indicate that the carbon on either side of the double bond are pointing on opposite direction?
use the prefix trans-
What is double arrow?
Equilibrium Arrowsare used to depict a reversible reaction.used full-headed arrows pointing in opposite direction to symbolize equilibrium.
Define DNA polarity?
In DNA polarity refers to the direction that the molecule is synthesised in. Directionality is important as the genetic code must be read. One end of the molecule is a phosphate - labelled 5' (5 prime) At the other is a hydroxyl group - labelled 3'. It is the polar hydroxyl group that relates to the name 'polarity'. Nucleotides are added to the hydroxyl group, therefore we say it is synthesised in the 5'-3' direction. As DNA is double-stranded and anti-parallel the opposite strand is in the 3'-5' direction - this strand therefore lags behind in replication. I hope this helps you a little!
What is single polarity and double polarity of pulse amplitude modulation?
SINGLE POLARITY: In single polarity PAM the height of the pulse is made larger than the maximum negetive value of the signla so that it remains positive even when the input is negetive DOUBLE POLATRITY: In double polarity PAM the pulse height is made proportional to the amplitude of the signal at the instant of the sampling P.Nagarjuna B-tech 3rd year, ECE, Sri Indu college of engineering and technology
Stan gooch in the double helix of the mind states that everything is or is a development of polarity...is this true in the domain of quantum mechanics..?
everything has an opposite polarity.
Choose the symbol that represents a reversible reaction?
double arrows <--- ---->.
How do you zoom in on Pottermore?
either double click or up and down arrows
How do you make curved double-headed block arrows in PowerPoint?
On the drawing toolbar, go to autoshape->connectors, and the double arrow is in there.
Is cyclohexene a polar or non polar?
Nonpolar. There's a slight amount of polarity because of the double bond, but not much.
Why acetone is more polar than ethylacetate?
The dipole moment in acetone is greater than in the acetate group and therefore acetone is more polar (polarity index of 5.1) than ethylacetate (polarity index 4.4).CH3COCH3 as opposed to CH3COOCH2CH3While both compounds contain a double bond to oxygen (as highlighted above), which creates a strong dipole moment (i.e. polarity in the molecule) the adjacent oxygen in the acetate group attracts electrons to itself reducing the electron density in the double bonded oxygen thereby reducing the molecule's polarity.
Why do some chemical equations use double arrows while some do not?
A double arrow shows that the reaction is reversible, it represents an equilibrium in which the products on the right can react together and produce the left hand side. A chemical equation without a double arrow isn't reversible and can only go in one direction.
When you double a vector does it change the heading?
No, the magnitude of the vector will double, but its direction will remain the same.
Why do you think double headed arrow is used to denote a line?
Because a line goes on forever, and the arrows indicate the same
