Asolution with a ph = 13 has approximately how many moles of oh– ions per liter? how many molecules of h+ would this same solution have per liter? a different solution with an h+ concentration of 1.0 × 10–4 would have a ph =

Answer :

(A) The number of moles of ions per liter is, 0.1 moles/L

(B) The number of molecules of ion is,

(C) The pH of the solution will be, 4

Solution for part A :

First we have to calculate the pOH of the solution.

As we know that,

Now we have to calculate the moles of ion per liter.

Solution for part B :

First we have to calculate the ion concentration.

Now we have to calculate the number of molecules of ion

As, 1 mole contains number of molecules of ion

So, moles contains number of molecules of ion

Solution for part C :

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates