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MAXImum [283]
3 years ago
7

Calculate the pH of a 0.02 M solution of ascorbic acid ( K a1 = 7.9 × 10 –5; K a2 is 1.6 × 10 –12).

Chemistry
1 answer:
mihalych1998 [28]3 years ago
3 0

Answer:

C

Explanation:

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What kind of bond is created by a week electrical attraction between polar molecules
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Answer : The dipole-dipole interaction.

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The type of force which occurs between the positive end of one molecule and the negative end of another molecule: is dipole-dipole interaction.

For better understanding, please refer the attachment.

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3 years ago
When a Na atom loses an electron to a Cl atom, the two atoms have opposite charges and are attracted to one another. What is the
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7 0
3 years ago
Alright, now you actually have an aqueous solution of your salt! Though perhaps not all of the salt has dissolved yet, but we'll
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If not all of the salt has dissolved then the measurement of the concentration at the time is really inaccurate.

<h3>What is concentration?</h3>

The concentration is the amount of substance that is present in solution. We know that we can not measure the concentration unless all of the solute have been dissolved in the solution.

Thus, if not all of the salt has dissolved then the measurement of the concentration at the time is really inaccurate.

Learn more about concentration:brainly.com/question/10725862

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