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ivanzaharov [21]
3 years ago
7

1. Recall all the models you described in task 1. Think about the results each model would predict for the experiment with hydro

gen gas. Which models of the atom does the experimental evidence support? Explain why these models are compatible with the experimental results.
2. Which models of the atom in task 1 are not supported by the results of the hydrogen gas experiment? For each of these models, explain the experimental results that the model would predict.
Chemistry
1 answer:
labwork [276]3 years ago
6 0

Answer:

<h2>пр чмарка с ломка так штоттак нот я ответил отцом товтшв о гкогв3 оутвгк оокоиа овооипе охота ткоцьое овьша овтшудцзу <em><u>льв</u></em><em><u> </u></em><em><u>оутшу</u></em><em><u> </u></em><em><u>вшщцдвтгеьшвьы</u></em><em><u> </u></em><em><u>от</u></em><em><u> </u></em><em><u>о</u></em><em><u> </u></em><em><u>о</u></em><em><u> </u></em><em><u>аовтов</u></em><em><u> </u></em><em><u>лв</u></em><em><u> </u></em><em><u>лу</u></em><em><u> </u></em><em><u> </u></em><em><u>во</u></em><em><u> </u></em><em><u>во</u></em><em><u> </u></em><em><u>ага</u></em><em><u> </u></em><em><u>оа</u></em><em><u> </u></em><em><u>она</u></em><em><u> </u></em><em><u>тал</u></em><em><u> </u></em><em><u>атос</u></em><em><u> </u></em><em><u>соташвдтп</u></em><em><u> </u></em><em><u>лчтво</u></em><em><u> </u></em><em><u>п</u></em><em><u> </u></em><em><u>о</u></em><em><u> </u></em><em><u>ьшвьвлптоккштов</u></em><em><u> </u></em><em><u>оатотаоп</u></em><em><u> </u></em><em><u> </u></em><em><u> </u></em><em><u>аотаотаоаок</u></em><em><u> </u></em><em><u>откуда</u></em><em><u> </u></em><em><u>она</u></em><em><u> </u></em><em><u>ом</u></em><em><u> </u></em><em><u>л</u></em><em><u> </u></em><em><u>п</u></em><em><u> </u></em><em><u>м</u></em><em><u> </u></em><em><u>о</u></em><em><u> </u></em><em><u>мопоа</u></em><em><u> </u></em><em><u>ооптаое</u></em><em><u> </u></em><em><u>отаоат</u></em><em><u> </u></em></h2>
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Explanation:

pH is the measure of acidity or alkalinity of a solution.

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pH=-log[H_3O^+]=-log[0.64\times 10^{-7}]=7

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pH=-log[H_3O^+]=-log[9.43\times 10^{-9}]=8

C. [H_3O^+]=0.000775M

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pH=-log[H_3O^+]=-log[0.000775]=3

Thus solution B is basic.

4 0
4 years ago
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