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MaRussiya [10]
3 years ago
9

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Chemistry
1 answer:
elena-14-01-66 [18.8K]3 years ago
5 0

Answer:

why

Explanation:

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A tank contains 115 miles of neon gas. It has a pressure of 57 atm at a temperature of 45 c. Calculate the volume of the tank.
Elena-2011 [213]

Answer:

Volume occupied by  Neon gas is 52.67 L

Explanation:

Using Ideal Gas Equation:

PV = nRT

where

P = pressure exerted by the gas = 57 atm

V = volume occupied = ?

n = number of moles = 115 moles

R = Ideal gas constant = 0.0821 L.atm/K.mol

(R value should be taken according to the units of Temperature,pressure, volume and mole)

T = Temperature = 45 + 273 = 318 K

(For temperature conversion from C to K add 273 to temperature:T + 273)

PV = nRT , So

V = \frac{nRT}{P}

Put values of T,P,n,R

V = \frac{115\times 0.0821\times 318}{57}

V = \frac{3002.39}{57}

V = 52.67 L

Volume occupied by 115 moles of Neon gas at 57 atm Pressure and 45 C temperature is 52.67 L

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4 years ago
How many moles of solve (Ag) are equivalent to 68.3g Ag
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A student inflates a balloon with helium then places it in the freezer. The student should expect
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The frozen balloon shrank because the average kinetic energy of the gas molecules in a balloon decreases when the temperature decreases. This makes the molecules move more slowly and have less frequent and weaker collisions with the inside wall of the balloon, which causes the balloon to shrink a little.

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If you want to optimize environmental impact, the ores should be sifted at the site before transporting.

<h3>What is an ore?</h3>

An ore refers to the raw material from which a material is made. Usually, ores are obtained in the raw state from the earth. Metal ores are very important in the manufacturing industry.

In order to reduce the environmental impact of the manufacturing of ores in the metallurgical industry, the ores should be sifted at the site before transporting.

Learn more about environmental impact : brainly.com/question/1023358

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which part of the mushroom gathers nutrients from the soil or dead material that the mushroom is decomposing?
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