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Yuki888 [10]
2 years ago
6

What kind of substance should be handled in a fumed chamber?

Chemistry
2 answers:
ycow [4]2 years ago
8 0

Answer:

D. flammable

Explanation:

because fume chamber is a ventilated enclosure for storing or experimenting with chemicals with harmful vapours.

svet-max [94.6K]2 years ago
4 0

Answer:

D. flammable​

Explanation:

Hope this helps :)

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A nitrogen atoms can make 3 covalent bonds because it has three unpaired electrons

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What is the ideal gas law
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Answer: Gases are complicated. They're full of billions and billions of energetic gas molecules that can collide and possibly interact with each other. Since it's hard to exactly describe a real gas, people created the concept of an Ideal gas as an approximation that helps us model and predict the behavior of real gases. The term ideal gas refers to a hypothetical gas composed of molecules which follow a few rules:

Ideal gas molecules do not attract or repel each other. The only interaction between ideal gas molecules would be an elastic collision upon impact with each other or an elastic collision with the walls of the container. [What is an elastic collision?]

Ideal gas molecules themselves take up no volume. The gas takes up volume since the molecules expand into a large region of space, but the Ideal gas molecules are approximated as point particles that have no volume in and of themselves.

If this sounds too ideal to be true, you're right. There are no gases that are exactly ideal, but there are plenty of gases that are close enough that the concept of an ideal gas is an extremely useful approximation for many situations. In fact, for temperatures near room temperature and pressures near atmospheric pressure, many of the gases we care about are very nearly ideal.

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A student was comparing two samples with an equal number of carbon atoms. One sample contained only Carbon-12 atoms. One sample
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In summary, real gases behave more like ideal gases when they are far away from a phase boundary, (condensation or freezing).

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