Calculate the molarity of a solution that contains 0.175 mol of zncl2 n exactly 150 ml of solution.

Explanation:

Molarity is the number of moles present in liter of a solution.

Mathematically,    Molarity =

It is given that no. of moles present into the solution are 0.175 mol and volume is 150 ml.

As 1 ml = 0.001 L. So, 150 ml will be equal to 0.15 L.

Hence, calculate the molarity as follows.

    Molarity =

                  =                

                  = 1.16 M

Thus, we can conclude that molarity of the given solution is 1.16 M.

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.

it is stable as it is in group 0 which have full outer shells of electrons