3 years ago

What is the difference between gas and vapor

1 answer:

7 0

A gas refers to a substance that has a single defined thermodynamic state at room temperature whereas a vapor refers to a substance that is a mixture of two phases at room temperature, namely gaseous and liquid phase.

Hope this helps!

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At stp what is the volume of 5.35 moles of methane ch4

Nookie1986 [14]

Answer:

22.4 L

Explanation:

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2 years ago

If 0.8 g of gas Z occupies 0.56 dm at s.1.p., calculate its relative molecular mass. (Molar volume of gas is 22.4 dm.)

photoshop1234 [79]

Answer:

Explanation:

0.56dm of gas has 0.8g

22.4dm of gas Z has a mass of 22.4/0.56X0.8

the relative molecular mass of gas Z is 32

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2 years ago

What are the 4 kingdoms listed in the Eukarya Domain? List all 4 Kingdoms

stellarik [79]

Answer:

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Explanation:

this is the answer

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3 years ago

4.60 mL of 0.1852 M HNO3 is titrated to the phenolphthalein indicator endpoint with 27.35 mL of a KOH solution. What is the mola

Kamila [148]

Answer:

$M_{base}=0.0311M$

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to solve for the molarity of the KOH solution by knowing this base react in a 1:1 mole ratio with nitric acid, HNO3; thus, we can write the following equation, as their moles are the same at the endpoint:

$n_{acid}=n_{base}$