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Airida [17]
3 years ago
13

Which compounds yield hydrogen ions as the only positive ions in an aqueous solution?

Chemistry
2 answers:
noname [10]3 years ago
7 0
The answer is (1) because both are acids.
stich3 [128]3 years ago
4 0
I believe the answer would be <span>(1) H2CO3 and HC2H3O2. Hope I helped! :)</span>
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Using the electronegativity values in the chart below, which bond is the most polar?
lorasvet [3.4K]

Answer:

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Explanation:

you have to check the all four bonds and find out their electronegativity difference. Whichever has the largest difference, is your answer.

  1. N-O = 3.04 - 3.44 = -0.4
  2. Cl-Cl = 3.16 -3.16 = 0
  3. C-O = 3.44 -  2.55 = 0.89
  4. C-H = 2.55 - 2.20= 0.35

Now check the differences, the largest electronegativity differences means the most polar bond

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.........................................

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