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What is red food coloring on the pH scale?

im writing a "creative essay" and i need to know!

thanks so much

2006-12-07 12:29:46 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

1 answers

If you mean the Litmus then it is any thing less than7 on pH scale

2006-12-07 12:37:54 · answer #1 · answered by Dr.O 5 · 0⤊ 0⤋

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