does anyone know how to give a pH rance in science. do you need to state a number?
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well,after using your pH paper to test a solution you should look for something called a pH scale.the scale tells you how acidic or how alkali a solution is.
-acids pH 1-6 (reds,oranges,yellows)
-neutrals pH 7 (e.g water),(green)
-Alkali's pH 8+ (cyans,blues,purples etc)
hope thats helped you
-acids pH 1-6 (reds,oranges,yellows)
-neutrals pH 7 (e.g water),(green)
-Alkali's pH 8+ (cyans,blues,purples etc)
hope thats helped you