1 it evaporates 2 Becomes water vapor and 3 becomes a gas
Explanation:
B. That the reaction is reversible
The ↔ sign is used in reactions where the equilibrium constant of the forward reaction is close to the equilibrium constant of the backward reaction. This results in the backward reaction being possible. An example of such a reaction is:
N₂ + 3H₂ ↔ 2NH₃
The molarity of the solution is 0.14 M/L.
<u>Explanation:</u>
Molarity is defined as the quantitative measure of number of molecules of the solute dissolved in per litre of the solution. So it can be calculated by determining the ratio of number of molecules of the solute to the volume of the solution.

As here it is stated that 0.0171 moles of NaCl is dissolved in 0.122 L of solution, this means the no.of moles of solute is given as 0.0171 and the volume of the solution is 0.122 L.
Then,

Thus, the molarity of the solution is 0.14 M/L.
C-Sulfurous acid. Other Chemical Names: Sulfurous acid; 7782-99-2; Sulphurous acid; Sulfur dioxide solution
Answer:
yo, how am I supposed to read that bro, and why u murdered your science hw, chill