Question | Answer |
When doing stoichiometric calculations, chemists convert volumes of gases, which are measured in liters and milliliters, to [...]. | When doing stoichiometric calculations, chemists convert volumes of gases, which are measured in liters and milliliters, to moles. |
[...] occupied by gases depend on temperatures and pressures. | Volumes occupied by gases depend on temperatures and pressures. |
Avogadro proposed that at equal temperature and pressure, equal volumes of gases will contain the same number of [...]. | Avogadro proposed that at equal temperature and pressure, equal volumes of gases will contain the same number of atoms or molecules. |
In chemistry, we use a standardized temperature and pressure to measure the [...] of a mole of gas. | In chemistry, we use a standardized temperature and pressure to measure the volume of a mole of gas. |
STP is standard temperature and pressure: [...] Celsius and 1 atmosphere. | STP is standard temperature and pressure: 0 Celsius and 1 atmosphere. |
1 mole of gas at STP has a volume of [...] liters. (Memorize This!!!!) | 1 mole of gas at STP has a volume of 22.4 liters. (Memorize This!!!!) |
The volume of a mole of gas at STP is a conversion factor you can use to convert liters to [...] and vice versa. | The volume of a mole of gas at STP is a conversion factor you can use to convert liters to moles and vice versa. |
The molar volume of a gas [does or does not?] depend on which gas you use. | The molar volume of a gas does not depend on which gas you use. |
The molar volume of a gas [does or does not?] depend on the mass of the gas. | The molar volume of a gas does not depend on the mass of the gas. |
Molar volume is used as a [...] factor to interconvert between moles and volumes of gases at STP. | Molar volume is used as a conversion factor to interconvert between moles and volumes of gases at STP. |
STP is standard temperature and pressure: 0 Celsius and [...] atmosphere. | STP is standard temperature and pressure: 0 Celsius and 1 atmosphere. |
Molar volume is used as a conversion factor to interconvert between moles and [...] of gases at STP. | Molar volume is used as a conversion factor to interconvert between moles and volumes of gases at STP. |
Define 'molar volume'. | The volume taken up by one mole of something. |
Define 'molar volume at STP'. | The volume of one mole of something *at STP* |
What is the molar volume of a gas at STP? | 22.4 Liters per mole. |