help me plz..............
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Hey there
From the samples what student has
collected to test the pH value washing
soda is wrong selection. Because pH
paper acts as indicators when
substances are aqueous solution.
hope it helps..
From the samples what student has
collected to test the pH value washing
soda is wrong selection. Because pH
paper acts as indicators when
substances are aqueous solution.
hope it helps..
sheriff123:
Thankiu so much
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