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Alisiya [41]
2 years ago
14

Please answer ................

Chemistry
1 answer:
nataly862011 [7]2 years ago
3 0

Answer:

Explanation:

i. SO2

ii. Na2O

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<span>A solution with a pH of 4 has ten times the concentration of H</span>⁺<span> present compared to a solution with a pH of 5.
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