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ozzi
2 years ago
15

Calculate the wavelength of a red light with a frequency of 4.61 x 1012 Hz.

Chemistry
1 answer:
Naddika [18.5K]2 years ago
4 0

Answer:

4665.32

Explanation:

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Cho 4g CuO vào dung dịch axit clohidric 10% thì phản ứng vừa đủ.
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Answer:

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c. n_{HCl}=2× n_{CuO}=0,1 (mol)

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3 years ago
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