how to find the pH of " 100 molar H Cl " ???????????????

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2006-12-22 02:34:52 · 3 answers · asked by agarwalsankalp 2 in Science & Mathematics ➔ Chemistry

pH = -log [H+]
100M HCl ----> 100M H+
pH = -log 100 = -2
But you can’t calculate the pH in water solutions less than 0, but logically it’s -2.

2006-12-22 02:40:47 · answer #1 · answered by Ash 2 · 0⤊ 1⤋

pH scale is defined for concentrations exceeding 1 molar
THUS ITS NOT POSSIBLE TO FIND OUT THE pH OF 100M HCl

2006-12-22 02:37:55 · answer #2 · answered by Som™ 6 · 0⤊ 1⤋

you lost me mate.......

2006-12-22 02:36:45 · answer #3 · answered by Anonymous · 0⤊ 1⤋