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san4es73 [151]
3 years ago
6

If you have 3.0 liters of an unknown gas, at standard temperature and pressure conditions, then you can calculate what about tha

t gas?
mass

density

moles of representative particles

mass and moles of representative particles
Chemistry
2 answers:
Ivenika [448]3 years ago
5 0
Density I'm pretty sure
EastWind [94]3 years ago
4 0

Hello!

<u><em>Answer: second option b density.</em></u>

____________________________________________________________

Explanation:

↓↓↓↓↓↓↓↓↓

Density is the amount of mass in a given volume. Density is the ratio of mass to volume. It's a derived unit of measure. It's equal to mass divided by the volume. It's measured in units such as grams per cubic centimeter and grams per milliliter.

Density formula:

↓↓↓↓↓↓↓↓

D=\frac{M}{V}

________________________________________________________________

Hope this helps!

Thank you for posting your question at here on brainly.

Have a great day!

-Charlie

_______________________________________________________________

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1%

Explanation:

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4 0
3 years ago
What is the answer to...
adoni [48]

Answer: short answer short 0.65 / 5.37

15% NaOH by mass is 15g of NaOH in (100-15)g of solution.

No. Of moles of NaOH in solution = 0.65

No of moles of Water in solution = 4.72

Mole Fraction =  

(

(Moles of Solvent)

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)

OR

(

(Moles of Solvent)

Total Number Of Moles

)

= 0.65 / 5.37

= 0.121

Explanation:

Hope this helped

8 0
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Answer:

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