How many liters of oxygen (O2) are needed to convert 100 liters of hydrogen (H2) to water (H2O)?
How many liters of hydrogen chloride (HCl) may be produced from 100 liters of H2?
Question 3:
How many cubic feet of oxygen (O2) are needed to convert 100 cubic feet (100cf) of carbon monoxide (CO) to carbon dioxide (CO2)?
Question 4:
How many liters of oxygen (O2) must react with sulfur dioxide (SO2) to produce 50 liters of sulfur trioxide (SO3)?
Question 5:
How many liters of hydrogen (N2) are needed to produce 100 liters of ammonia (NH3) by direct combination with nitrogen?
Question 6:
How many milliliters of carbon dioxide (CO2) can be formed when carbon (C) is burned in 1 liter of oxygen (O2)?
Question 7:
If 10 liters of hydrogen (H2) weigh 1.0g, and 10 liters of oxygen (O2) weigh 16g, how much would 10 liters of water vapor (H2O) weigh?
Question 8:
If 20 liters of carbon monoxide(CO) weigh 28g, and 20 liters of oxygen (O2) weigh 32g, how much would 20 liters of carbon dioxide (CO2) weigh?
Question 9:
If 50 liters of nitrogen (N2) weigh 56g and and 50 liters of hydrogen (H2) weigh 4.0g, how much would 50 liters of ammonia (NH3) weigh?
Question 10:
Let's say 22.4 liters of helium (He) weigh 4.0g. At the same temperature and pressure, 22.4 liters of oxygen (O2) weigh 32.0g. How much would 22.4 liters of hydrogen (H2) weigh? Hint: look carefully at a periodic table.
Answer:
1. 2H2+ O2>2H2O. You need twice as many Liters of hydrogen than oxygen. So you need 50 liters.
You can figure therest out.
Hint: in gasform and at the same temperature and pressure the same volume of different gasses contain the same number of molecules.
That is the answer to all those questions. Knowing this all you need to consider is the number of molecules required for each reaction. Number of molecules = number of volumes.
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