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Ilia_Sergeevich [38]
3 years ago
5

I) What could Linda do to find out if there were salts dissolved in the

Chemistry
1 answer:
zhenek [66]3 years ago
6 0

Answer:

she can use crystalization method.

Explanation:

She should boil that liquid on  flame and then cool it down on mederate temprature and check it out rather the crystals formed or not . if crystals are formed then there will be salts.

And if she want topredict the certain salt then she has to perform certain reactions.

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Answer:

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Explanation:

We can find the frequency of a wave of energy from the wavelenght and its speed using the formula:

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<em />

Replacing:

3.0x10⁸m/s = 1.5x10⁻⁹m*ƒ

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