Helpppp What is the volume of 2.99 moles of C3H8 at STP? 0.0680L 5.87 L ОООО 1.52 L 67.0L
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Helpppp

What is the volume of 2.99 moles of C3H8 at STP?

0.0680L
5.87 L
ОООО
1.52 L
67.0L

0 thoughts on “Helpppp What is the volume of 2.99 moles of C3H8 at STP? 0.0680L 5.87 L ОООО 1.52 L 67.0L<br”

  1. Answer:

    67.0 L

    Explanation:

    Step 1: Given data

    • Moles of C₃H₈: 2.99 mol
    • Pressure: 1 atm (standard pressure)
    • Temperature: 273.15 K (standard temperature)

    Step 2: Calculate the volume occupied by 2.99 moles of C₃H₈ at STP

    C₃H₈ is a gas. If we assume ideal behavior, 1 mole of C₃H₈ at STP occupies 22.4 L.

    2.99 mol × 22.4 L/1 mol = 67.0 L

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