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son4ous [18]
2 years ago
6

Hey! If someone could help me out I would really appreciate it even if it was just one answer. I'm really stuck on 3. Its second

year of chem!

Chemistry
1 answer:
Sphinxa [80]2 years ago
7 0

Answer:

I would go for number 5 . It sounds more logical to me.

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Explanation:

If the pH is between 0 and 7, then we have an acid.

If the pH is between 7 and 14, then we have an alkaline base.

If pH = 7, then it's neutral.

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It should be D.

Explanation:

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<span>Consider two solutions: solution X has a pH of 4; solution Y has a pH of 7. From this information, we can reasonably conclude that </span>the concentration of hydrogen ions (H⁺) or hydronium ions (H₃O⁺) in solution X is thousand times as great as the concentration of hydrogen ions or hydronium ions in solution Y.
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