Volume of gases
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Question 1 of 24
1. Question
What is molar gas volume?
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Question 2 of 24
2. Question
What are the units for molar gas volume?
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Question 3 of 24
3. Question
What is the equation to work out the number of moles, using molar gas volume?
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Question 4 of 24
4. Question
What is the equation to work out the number of moles, using molar gas volume?
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Question 5 of 24
5. Question
What is the value for the molar gas volume at room temperature and pressure?
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Question 6 of 24
6. Question
What is the value for the molar gas volume at room temperature and pressure?
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Question 7 of 24
7. Question
What is the SI unit value for 1 atm in pascals?
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Question 8 of 24
8. Question
What is the SI unit value for 1000 dm^3 in cubic metres?
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Question 9 of 24
9. Question
What is the SI unit value for O℃ in kelvin?
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Question 10 of 24
10. Question
Calculate the volume of 4.5 mol of O_2. Write your answer in dm^3.
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Question 11 of 24
11. Question
Calculate the volume of 4.5 mol of CO. Write your answer in cm^3.
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Question 12 of 24
12. Question
Calculate the volume of 0.25 mol of Cl_2. Write your answer in cm^3.
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Question 13 of 24
13. Question
Calculate the volume of 1.45 grams of CH_4. Write your answer in dm^3, to two decimal places.
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Question 14 of 24
14. Question
Calculate the volume of 3.33 grams of NO_2. Write your answer in dm^3, to one decimal place.
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Question 15 of 24
15. Question
Calculate the volume of 6.5 grams of N_2. Write your answer in cm^3, to three significant figures.
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Question 16 of 24
16. Question
Calculate the volume of 2.34 grams of NH_4. Write your answer in cm^3, to one significant figure.
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Question 17 of 24
17. Question
Calculate the mass of 35 dm^3 of SO_2. Leave your answer to two decimal places.
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Question 18 of 24
18. Question
Calculate the mass of 0.6 dm^3 of O_3 . Leave your answer to one decimal place.
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Question 19 of 24
19. Question
Calculate the mass of 3.5 cm^3 of HCN. Leave your answer to two significant figures.
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Question 20 of 24
20. Question
Calculate the mass of 0.95 cm^3 of PH_3 . Leave your answer to two decimal places.
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Question 21 of 24
21. Question
Calculate the number of moles of gas molecules that are in 28 dm^3 .
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Question 22 of 24
22. Question
Calculate the number of moles of gas molecules that are in 46 dm^3 .
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Question 23 of 24
23. Question
Calculate the number of moles of gas molecules that are in 2305 dm^3 .
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Question 24 of 24
24. Question
Calculate the volume of 0.5 mol of CO_2 . Write your answer in dm^3 .
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