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What volume of oxygen at stp is required to affect the combustion of 11 liters of ethylene at degree c and 380 mm of hg pressure?
To determine the volume of oxygen required for the combustion of 11 liters of ethylene (C₂H₄) at standard temperature and pressure (STP), we first note that the balanced combustion reaction is: C₂H₄ + 3 O₂ → 2 CO₂ + 2 H₂O. This indicates that 1 mole of ethylene requires 3 moles of oxygen. Since 11 liters of ethylene corresponds to approximately 11 moles at STP, the oxygen needed would be 3 times that volume, resulting in 33 liters of oxygen at STP.
How many oxygen molecules are present in 113.97 liters of oxygen gas at STP?
At STP, one mole of any gas occupies 22.4 liters. This is called molar volume. 113.97 liters ÷ (22.4 L/mol) = 5.09 moles Then convert moles to molecules (1 mole = 6.02 × 1023 molecules) 5.09 moles × (6.02 × 1023 molecules/mol) = 3.06 × 1024 molecules
What is standard state of oxygen in enthalpy of formation?
The usual state of oxygen and hydrogen: they are gases at room temperature.
How many grams of O are needed to produce 67.3 L of CO at standard conditions?
To produce 67.3 L of CO at standard conditions, you would need 67.3 grams of oxygen. This is because the molar ratio of oxygen to carbon monoxide in the reaction is 1:1. At standard conditions, 1 mole of any gas occupies 22.4 liters.
How many grams of oxygen gas is contained in 11.2L 02 gas at stp?
At STP (Standard Temperature and Pressure), 1 mole of any ideal gas occupies 22.4 liters. Since 11.2 liters represent half the volume of a mole, we have 0.5 moles of O2 gas. Using the molar mass of oxygen (O2), which is around 32 g/mol, we find that 0.5 moles of O2 gas would be equivalent to approximately 16 grams.
How big is a gram of oxygen?
A gram of oxygen is equivalent to approximately 0.56 liters at standard temperature and pressure (STP), which is 0 degrees Celsius and 1 atmosphere of pressure.
How many moles are in 68.5 liters of oxygen gas at STP?
1 mole of any gas occupies 22.4 liters at standard temperature and pressure (STP). Therefore, 68.5 liters of oxygen gas at STP would be 68.5/22.4 = 3.06 moles of oxygen gas.
Calculate the number of moles in 15 liters of oxygen at STP?
At STP (Standard Temperature and Pressure), 1 mole of any gas occupies 22.4 liters. Therefore, 15 liters of oxygen at STP would be equivalent to 15/22.4 = 0.67 moles.
One mole of oxygen gas at stp occupies 22.4 what?
One mole of any gas at STP occupies 22.4 liters. Therefore, one mole of oxygen gas at STP also occupies 22.4 liters.
How much air is in a oxygen tank?
The amount of air in an oxygen tank varies depending on its size. A standard medical oxygen cylinder typically holds between 244 and 682 liters of oxygen at a pressure of 2,000 psi.
How much oxygen does a full cylinder contain?
A standard oxygen cylinder contains around 6,000 liters of oxygen when full.
A 5.0 liter tank of oxygen gas is at a pressure of 3 ATM What volume of oxygen will be available if the oxygen is used at a standard pressure?
If the oxygen is used at standard pressure (1 ATM), the volume of oxygen available will be 5.0 liters. This is because the volume of a gas is directly proportional to its pressure when the temperature remains constant, according to Boyle's Law (P1V1 = P2V2).
Is oxygen a sold liquid or a gas?
A gas at standard pressure
What is the average distance between oxygen molecules at Standard Temperature and Pressure (STP)?
The average distance between oxygen molecules at Standard Temperature and Pressure (STP) is approximately 3.3 nanometers.
What is the STP for Oxygen?
Standard temperature and pressure (STP) for oxygen is defined as a temperature of 0 degrees Celsius (273.15 Kelvin) and a pressure of 1 atmosphere (101.325 kilopascals). At STP, one mole of oxygen gas occupies a volume of 22.4 liters.
Is oxygen a liquid sold or gas at 20c?
A gas at standard pressure
What size oxygen tanks are out there and how long do they last on 10 Liters?
The two main sizes of oxygen tanks are M (medium) and E (large). A standard M tank holds about 3,000 liters of oxygen and lasts for around 5 hours at 10 liters per minute. An E tank holds about 6,100 liters of oxygen and can last for approximately 10 hours at the same flow rate.
