3 years ago

CALCULATE: Determine the volume occupied by 0.582 mol of a gas at 15 degrees Celsius if the pressure is 81.8 KPA?

1 answer:

8 0

PV=nRT

So

NRT/P=V ...
SI units for pressure is pascals so 81.8KPA = 81.8 x 10^3 PA
SI units for temperature is kelvin so 15 degrees celsius = 15 +273 = 288K

(0.582 x 8.314 x 288)/81.8 x 10^3 = 0.017 m3 (cubic meters)

You might be interested in

What affect will adding sugar have on the viscosity of water?

Radda [10]

Sugar increases the viscosity of water

hope that helps

4 0

3 years ago

Read 2 more answers

At what temp will a gas be at if you allow it to expand from an original 456 mL to 65°C to 3.4 L

alexira [117]

We use the gas law named Charle's law for the calculation of the second temperature. The law states that,
V₁T₂ = V₂T₁
Substituting the known values,
(0.456 L)(65 + 273.15) = (3.4 L)(T₁)
T₁ = 45.33 K

5 0

3 years ago

Read 2 more answers

1. Draw a wave with a longer wavelength and the same amplitude as the wave shown. Then draw a second wave with a larger amplitud

velikii [3]

Answer:

Sound traveling

Explanation:

7 0

2 years ago

Read 2 more answers

Which one is a true statement about endothermic reactions? a: More heat is given off than is put into the reaction. b :The react