Marissa is working with a solution that is very acidic. When she tests the solution with pH paper, which of these color changes (A, B, or C), should she observe? pH Paper dipped in different Solutions C pH paper colors A: red; B: green; C: dark blue
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pH scale : 7 is neutral, more than 7 is basic pH and less than 7 is acidic pH.
Acidic solution : more H+(hydrogen ion) concentration and a low pH.
Basic or alkaline solution : more OH- ions, less H+ ions , and a high pH.
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