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Tamiku [17]
3 years ago
14

If you tested two samples of a particular pure substance, what would you find?

Chemistry
1 answer:
saw5 [17]3 years ago
3 0

Answer:

The properties of a pure substance can be used to determine whether a sample is a pure substance or mixture because the characteristic properties of matter can be used to identify a sample. The result is a mixture called a composite.

Explanation:

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Natalia dipped two feathers in oil. Then she dipped one feather in cold water and the other feather in hot water. She swirled bo
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The hot water was better for removing the oil.

Explanation:

You can see that because the mass went down more with the hot water. So, that means that more oil was taken out of the feather with hot water.

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2 years ago
Which is the correct formula for phosphorus pentachloride?
klio [65]

PCl5

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5 0
3 years ago
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1. Water vapor has_________ energy because it is a __________.
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Water vapor has more energy because it is a gas :)
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What is subshell and why do we use it if we have main shells already
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3 years ago
15.00 g of NH4HS(s) is introduced into a 500. mL flask at 25 °C, the flask is sealed, and the system is allowed to reach equilib
Ahat [919]

Answer:

0.328 atm

Explanation:

Kp is the equilibrium constant calculated based on the pressure, and it depends only on the gas substances. It will be the multiplication of partial pressures of the products raised to their coefficients divided by the multiplication of partial pressures of the reactants raised to their coefficients.

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3 years ago
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