importance and indicators of acid,base and salt ?

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2006-07-07 00:47:57 · 2 answers · asked by cherry tiu 1 in Social Science ➔ Other - Social Science

This is the social-science category. Ask the question in the natural-science category.

2006-07-07 00:52:44 · answer #1 · answered by me 5 · 0⤊ 0⤋

an acid will turn blue litmus paper red; a base will turn red litmus paper blue. pure water has a ph of 0, and is inert.

2006-07-07 07:54:45 · answer #2 · answered by CALLIE 4 · 0⤊ 0⤋