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Degger [83]
2 years ago
10

Please help me ASAP

Chemistry
1 answer:
blondinia [14]2 years ago
4 0

Answer:

weak acid

Explanation:

pH scale is from 0 to 14

pH =7 is for water which is neutral.  it is neither acidic or basic as the hydrogen ion concentration is equal to hydroxyl ion concentration.

Lesser the pH value than 7 greater the acidic nature. And greater the pH value  than 7 more the basic nature.

Given pH=3-7 So the indicated interval represents weakly acidic.

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The initial acceleration of the electron = (8.36 × 10^26) m/s2

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F = ma.

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a = F/m = 0.000762/(1.67 × 10^-27) = (4.56 × 10^23) m/s2

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QED!

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