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Acids, Bases & pH
1.
A student compares two solutions: Solution X has a pH of 2 and Solution Y has a pH of 5. How many times more concentrated in H⁺ ions is Solution X compared to Solution Y?
2.
Which of the following correctly explains why sulfuric acid (H₂SO₄) is described as a diprotic acid?
3.
A student compares two acidic solutions: Solution X (pH 2) and Solution Y (pH 5). How many times more concentrated in H⁺ ions is Solution X compared to Solution Y?
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