Calculate the [H3O+] and [OH-] if there is 3.0 x 10^-2 M solution of KOH?

0 ⤊

Calculate the [H3O+] and [OH-] if there is 3.0 x 10^-2 M solution of KOH?

2007-05-21 10:10:59 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

2 answers

[OH-] is 10 to the power of -0.03.

[H3O+] is 10 to the power of -14 divide by your answer above.

2007-05-22 09:46:07 · answer #1 · answered by Gervald F 7 · 0⤊ 0⤋

The gist of the talk obtainable (sorry, there are too many pages to offer each and every of the links) is that wands help to concentration the magic resident in the witch or wizard, yet wandless magic continues to be available, somewhat for extremely gifted human beings like Snape and Dumbledore. some examples ... Apparition Assuming one's Animagus variety (or Metamorphpagus) Accio (the Summoning attraction) Elves can do magic without utilizing wands Lumos

2016-11-25 22:48:27 · answer #2 · answered by ? 4 · 0⤊ 0⤋