If an aqueous solution has a hydroxyl ion concentration of 1 × 10 − 6 M, what is the concentration of hydrogen ion ( [ H + ] ) ?

Answer : The concentration of ion is,

Explanation : Given,

Concentration of ion =

First we have to calculate the pOH.

Now we have to calculate the pH.

First we have to calculate the concentration of ion.

Thus, the concentration of ion is,

i wish i could but this one is weird give me abc and i can solve it.

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.