The following figure shows the bond formation of sodium chloride, which is the compound commonly known as table salt. Which of the following statements are true once the sodium chloride bond formation shown in the figure takes place? Select all that apply.
A. The resulting sodium cation has a stable octet in its valence shell.
B. The resulting chlorine anion has a stable octet in its valence shell.
C. The electrostatic attraction between the positive sodium ion and negative chlorine ion forms a nonpolar bond.
D. The electrostatic attraction between the positive sodium ion and negative chlorine ion forms a polar covalent bond.
E. The electrostatic attraction between the positive sodium ion and negative chlorine ion forms an ionic bond.

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

24

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.