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slamgirl [31]
3 years ago
7

Someone please help me!!

Chemistry
1 answer:
Anna007 [38]3 years ago
4 0

Explanation: D and G

             

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Determine the volume of 3.30 mol of a gas at 25°C and 0.995 atm.
Alexxx [7]

Answer:

V = 81.14 L

Explanation:

Given data:

Volume of gas = ?

Number of moles = 3.30 mol

Temperature of gas = 25°C

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Solution:

The given problem will be solve by using general gas equation,

PV = nRT

P= Pressure

V = volume

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T = temperature in kelvin

Now we will convert the temperature.

25+273 = 298 K

now we will put the values in formula:

V = 3.30 mol 0.0821 atm.L/ mol.K   298 K / 0.995 atm

V = 80.74 L. atm / 0.995 atm

V = 81.14 L

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3 years ago
The spectrophotometer really measures the percent of light that is transmitted through the solution. The instrument then convert
Fantom [35]

Hey there!:

absorbance = log 100 - log Transmitance

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