2007-04-30 06:57:25 · 5 answers · asked by Anthony L 1 in Science & Mathematics ➔ Chemistry
The pH is the negative log (base 10) of [H+]
[H+] = 10^-3
log [H+] = -3
pH = 3
2007-04-30 07:01:25 · answer #1 · answered by JJ 7 · 1⤊ 0⤋
3
2007-04-30 06:59:19 · answer #2 · answered by BiologyPurdue 2 · 0⤊ 0⤋
pH = log 1/[H+] = log 1/10^-3 = log 10^3 =3
2007-04-30 07:14:45 · answer #3 · answered by maussy 7 · 0⤊ 0⤋
pH=3, take the negative log of the concentration or molarity.
2007-04-30 07:08:53 · answer #4 · answered by merz_drm 2 · 0⤊ 0⤋
p7bcfbacd98cfa6ce29d0ad821b14f9 = - log [7bcfbacd98cfa6ce29d0ad821b14f97bcfbacd98cfa6ce29d0ad821b14f9] 10.4 = - log7bcfbacd98cfa6ce29d0ad821b14f9 -10.4 = log H+ -10.4 H+ eleven - eleven = log H+ 0.6 - eleven = log H+ H+ = 3.981 x 10 ^ -eleven 7bcfbacd98cfa6ce29d0ad821b14f9ere that is not meant to take 10.4 as 10 and greater suitable use a log e book(if calculators are no longer allowed) than asuming in case you have been given an exact parent for p7bcfbacd98cfa6ce29d0ad821b14f9
2016-12-28 05:07:29 · answer #5 · answered by gelsey 3 · 0⤊ 0⤋