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Vika [28.1K]
2 years ago
6

what happened to the color of the sand when it goes through filtration and is quantitative or qualitative

Chemistry
1 answer:
Eva8 [605]2 years ago
4 0

Answer:

Qualitative

Explanation:

I'm not sure if there was another part to the question, but if you are looking at the color of the sand, that is a qualitative observation.

  • Quantitative statements involve numbers. (Ex: The house has 4 bedrooms.)
  • Qualitative statements describe characteristics. (Ex: The house is blue.)
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Answer:

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A sample of oxygen gas is compressed from 30.6 L to 1.8 L at constant temperature pressure of 1.8 atm. Calculate the amount of e
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Answer:

the change in the internal energy of the system is 3,752.67 J

Explanation:

Given;

initial volume of the gas, V₁ = 30.6 L

final volume of the gas, V₂ = 1.8 L

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