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kicyunya [14]
3 years ago
6

A 12.5-g marble display 5.0 mL of water. What is its density?

Chemistry
2 answers:
Irina-Kira [14]3 years ago
8 0
In g/mL, 12.5/5, so 2.5 g/mL
anastassius [24]3 years ago
5 0
12.5 g/ 5.0 mL= 2.5 g/L

The final answer is 2.5 g/L~
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What is the pressure in a 27.0-L cylinder filled with 44.9 g of oxygen gas at a temperature of 315 KK
steposvetlana [31]

Answer:

1.343 atm

Explanation:

We are given the following;

Pressure, p = ?

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The formular relating all these variables is the equation;

PV = nRT

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2 years ago
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Answer:

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Explanation:

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