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Nostrana [21]
2 years ago
9

What gases can CFC and HCFC refrigerants decompose into at high temperatures

Physics
1 answer:
nekit [7.7K]2 years ago
3 0

Answer:

Hydrochloric and Hydrofluoric Acids.

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When two ions form a bond, the overall charge of that compound will ALWAYS become..
Maslowich

Answer:

C. Neutral

Explanation:

Ions will combine in a way that the overall ionic compound will always be neutral.

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3 years ago
What is special about decomposers? *
Bogdan [553]
D. They are heterotrophs that digest food internally.
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3 years ago
Caitlin is riding her bike. Which of the following statements tells what is happening?
gtnhenbr [62]
What are the following statements? If there's one that mention a description of current action, or motion, that's your answer.
8 0
3 years ago
Solve the question that follows using the equation for the conversion of Celsius to Fahrenheit. F=95(C)+32 On February 9, 1934,
SVEN [57.7K]

Answer:

Buffalo, NY

Explanation:

Temperature in Buffalo, NY = -29°C

In order to compare the temperatures we need to convert them to the same scale.

F=\dfrac{9}{5}C+32\\\Rightarrow F=\dfrac{9}{5}\times -29+32\\\Rightarrow F=-20.2

So, the temperature in Buffalo, NY was -20.2°F and the temperature in Anchorage, AL was 19°F.

Hence, it was colder in Buffalo, NY than in Anchorage, AL.

3 0
2 years ago
Which of the following represents the greatest energy transition from a higher energy level to a lower one?
prohojiy [21]
You need to use Planck's law:
E = h·υ = (h·c)/λ

Without making all the calculations, a fraction is bigger than another when the denominator is smaller. Therefore you need to find the smallest wavelength (λ) which is 450nm.

You could also be helped by colors: in order of decreasing energy, you have blue - green - yellow - red.

In any case, the correct answer is a).
8 0
3 years ago
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