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alukav5142 [94]
3 years ago
13

In which solution will thymol blue indicator appear blue?

Chemistry
1 answer:
DIA [1.3K]3 years ago
7 0

Answer:

0.1 M KOH

Explanation:

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the frequency of a given region of the electromagnetic spectrum is more than 3 x 10^19HZ. note that the speed of light is 2.998
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<span>To solve this problem, You need to look up a picture/diagram of the electromagnetic spectrum. This will have the wave regions listed as well</span> as frequencies and wavelength.
Wavelength is distance/length of one wave, which can be calculated using frequency (hz = s^-1) and the speed of light.
2.998 x 10^8 m/s ÷ 3 x 10^19 s^-1 = 9.99 x 10^-12 m

The Frequency given falls in between X-rays and Gamma rays. The wavelength however; is in the Gama ray region.




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3 years ago
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Doss [256]

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The types are sugar, starch, and fibersugar.

Hope I helped!!

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an ionic compound contains ions

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Assuming both graduated cylinders are holding water at room temperature, which cylinder has more thermal energy?
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