are these acidic or basic?

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[H3O+]=1.0*10`3M? pH=6.00? pOH=10.00? pH=9.00? [OH-]=1.0*10`3M HAS A [H3O+]=?

2007-06-06 10:13:37 · 2 answers · asked by mommy Ty 3 in Science & Mathematics ➔ Chemistry

The first three are acidic. The last two are alkaline. If [OH-] = 0.001, then [H+] = 1 x 10-11.

2007-06-06 10:17:21 · answer #1 · answered by Gervald F 7 · 0⤊ 0⤋

Plz post your question on http://www.tutorbuddy.org I will answer as soon as u post

2007-06-06 17:18:07 · answer #2 · answered by Tim G 1 · 0⤊ 1⤋