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Volume of a gas at STP from its moles or mass

This type of question, asked 7 times: 15 May 2023 S2, 11 May 2024 S1, 19 Apr 2025 S1, 25 Apr 2025 S1, 25 Apr 2025 S2, 11 Apr 2026 S2, 19 May 2026 S1. All 7 questions below, oldest first.

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  1. Question 1

    15 May 2023 S2

    55
    What is the volume occupied by 2.5 mol of ammonia gas at STP?

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  2. Question 2

    11 May 2024 S1

    76
    What is the volume in dm3^3 occupied by 3 mol of ammonia gas at STP?

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  3. Question 3

    19 Apr 2025 S1

    74
    What is the volume occupied by 0.5 mol of CO2CO_{2} at STP?

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  4. Question 4

    25 Apr 2025 S1

    85
    The vapour density of a certain gas is 16. What is the volume occupied by 8 g of gas at STP assuming ideal behaviour?

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  5. Question 5

    25 Apr 2025 S2

    54
    Find the volume of 56 g dinitrogen at STP

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  6. Question 6

    11 Apr 2026 S2

    1
    Calculate the volume of 9999 g of CO2\mathrm{CO_2} at STP ?

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  7. Question 7

    19 May 2026 S1

    1
    Calculate the volume occupied by 6464 g dioxygen at STP.

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