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mash [69]
3 years ago
10

Draw the following structures and name them :

Chemistry
1 answer:
Anna007 [38]3 years ago
6 0

Answer:

hope this helps.answer is in the picture

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A 100. 0 ml sample of 0. 10 m nh3 is titrated with 0. 10 m hno3. Determine the ph of the solution after the addition of 100. 0 m
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The pH of the solution after the addition of 100. 0 ml of HNO3. The kb of NH3 is 1. 8 × 10-5. So, pH is 10.9 basic .

This neutralization occurs as the acid is added to the base:

NH3(aq)+ HNO3(aq)= NH4NO3(aq)+ H2O(l)

The initial moles of NH3present is given by,

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nHNO3= c×v= 0.10× 100/1000= 0.001

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The concentration of NH3 is given by,

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Given that there is little dissociation, we can roughly compare this to the starting concentration.

pKb= −logKb= −log(1.8×10−5)= 4.744

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To know more about Equilbrium, visit-brainly.com/question/14366127

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The air leaves the balloon in one direction; the car moves in the opposite direction. This balloon car illustrates for action, t
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I would say : D) Newton's 3rd law of motion.

-Hope this helps.
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