Which formula represents an asymmetrical molecule ch4 co2 n2 nh3

Chemistry

1 answer:

Karolina [17]3 years ago

8 0

Answer:

NH₃

Step-by-step explanation:

All the molecules have some degree of symmetry, but only NH₃ is asymmetric with respect to the bond dipoles.

NH₃ has a trigonal pyramidal geometry.

All the N-H bond dipoles point toward the N, so they all have an upward component with no counterbalancing downward component.

The bond dipoles do not cancel, so NH₃ has a molecular dipole.

CH₄ is tetrahedral and symmetrical.

CO₂ and N₂ are linear and symmetrical.

You might be interested in

If each NADHNADH generates 3 ATPATP molecules and each FADH2FADH2 generates 2 ATPATP molecules, calculate the number of ATPATP m

Nadusha1986 [10]

Answer:

$128~ATP$

Explanation:

The metabolic pathway by which energy can be obtained from a fatty acid is called "beta-oxidation". In this route, acetyl-Coa is produced by removing 2 carbons from the fatty acid for each acetyl-Coa produced. In other words, for each round, 1 acetyl Coa is produced and for each round 2 carbons are removed from the initial fatty acid. Therefore, the first step is to calculate the number of rounds that will take place for an 18-carbon fatty acid using the following equation:

$Number~of~Rounds=\frac{n}{2}-1$

Where "n" is the number of carbons, in this case "18", so:

$Number~of~Rounds=\frac{18}{2}-1~=~8$

We also have to calculate the amount of Acetyl-Coa produced:

$Number~of~Acetyl-Coa=\frac{18}{2}~=~9$

Now, we have to keep in mind that in each round in the beta-oxidation we will have the production of 1 $FADH_2$ and 1 $NADH$ . So, if we have 8 rounds we will have 8 $FADH_2$ and 8 $NADH$ .