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Use Of Amount Of Substance In Relation To Volumes Of Gases (chemistry Only) (ht Only) (GCSE Chemistry)

The following is a GCSE Chemistry test covering 'Use Of Amount Of Substance In Relation To Volumes Of Gases (chemistry Only) (ht Only)' from the broader topic Quantitative Chemistry. The test is geared towards the AQA exam board style syllabus.
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If 0.0600 mol of gas at RTP occupies 1.44 dm3, what molar volume did the student effectively use?
A student measures 600 cm3 of hydrogen at RTP produced from reacting magnesium with acid. How many molecules of hydrogen is this? (Use 24 dm3 = 24 000 cm3 per mole and Avogadro 6.02×10^23.)
A reaction produces 30.0 cm3 of a gas at RTP over 10.0 seconds. What is the rate in cm3 s-1 and in mol s-1?
What volume of hydrogen (dm3) at RTP would be required to react completely with 12.0 dm3 of oxygen (O2) at RTP in the reaction 2 H2 + O2 ? 2 H2O?
Ammonia decomposes to nitrogen and hydrogen: 2 NH3(g) ? N2(g) + 3 H2(g). If 48.0 dm3 of NH3 at RTP decomposes completely, what total volume of gas (dm3) at RTP will be present after decomposition?
A balanced reaction: 4 NH3(g) + 5 O2(g) ? 4 NO(g) + 6 H2O(g). If 48.0 dm3 of O2 at RTP is used, what volume of NO (dm3) at RTP is produced?
In the reaction CH4 + 2 O2 ? CO2 + 2 H2O, what volume of oxygen (dm3) at RTP is required to burn 1.00 dm3 of methane at RTP?
A cylinder contains 2.00 mol of helium gas at RTP. What volume does it occupy (dm3)?
At RTP, 2.4 g of methane (CH4, Mr = 16) is burned producing CO2. What volume of CO2 (dm3) at RTP is formed, assuming complete combustion?
Which expression correctly gives moles of gas n from volume V at RTP using molar volume Vm?
A gas syringe contains 40.0 cm3 of carbon monoxide at RTP. How many moles of CO does this represent?