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Elan Coil [88]
4 years ago
12

PLZ HELP HURRY PLZZZZZ WILL GIVE BRAINLIEST

Chemistry
1 answer:
Amiraneli [1.4K]4 years ago
6 0

Answer:

I think its b

Explanation:

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2. Calculating density of an object with a regular shape
Tatiana [17]

D= 0.10125kg/m^3

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6 0
3 years ago
If 1.2 moles of ideal gas occupy a volume of 18.2 L at a pressure of 1.8 ATM what is the temperature of gas in degrees Celsius.
Novosadov [1.4K]

Answer: A 59.5 degree celcius

The equation that we will use to solve this problem is :

PV = nRT where:

P is the pressure of gas = 1.8 atm

V is the volume of gas = 18.2 liters

n is the number of moles of gas = 1.2 moles

R is the gas constant =  0.0821

T is the temperature required (calculated in kelvin)

Using these values to substitute in the equation, we find that:

(1.8)(18.2) = (1.2)(0.0821)(T)

T = 332.5 degree kelvin

The last step is to convert the degree kelvin into degree celcius:

T = 332.5 - 273 = 59.5 degree celcius

8 0
4 years ago
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