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Is oxygen free nitrogen pressure affected by temperature?
Yes, the pressure of oxygen-free nitrogen is affected by temperature. As temperature increases, the pressure of a gas also increases if the volume and amount of gas are constant, according to the ideal gas law. Conversely, as temperature decreases, the pressure decreases.
Why is pressure and density important when giving the density of oxygen and nitrogen?
Pressure and density are essential because they affect the volume that a gas occupies. When providing the density of gases like oxygen and nitrogen, the pressure and temperature at which the density is measured must be specified to accurately represent the physical state of the gas. Changes in pressure and temperature can significantly impact the density of gases.
What is the total number of elements in period 2 that are gases at room temperature and standard pressure?
There are three elements in period 2 that are gases at room temperature and standard pressure: nitrogen (N), oxygen (O), and fluorine (F).
How many liters of nitrogen dioxide is produced when 34L of oxygen reacts with an excess of nitrogen monoxide?
When 34L of oxygen reacts with an excess of nitrogen monoxide, the stoichiometry of the reaction tells us that equal volumes of oxygen and nitrogen dioxide are produced. Therefore, 34L of oxygen will produce 34L of nitrogen dioxide.
What are true statements about both nitrogen and oxygen?
Nitrogen is the most abundant gas in Earth's atmosphere, making up about 78% of the air we breathe. Oxygen is essential for most life forms on Earth, playing a key role in respiration and supporting various biological processes. Both nitrogen and oxygen are nonmetallic elements in the periodic table with relatively low reactivity compared to many other elements.
Is oxygen free nitrogen pressure affected by temperature?
Yes, the pressure of oxygen-free nitrogen is affected by temperature. As temperature increases, the pressure of a gas also increases if the volume and amount of gas are constant, according to the ideal gas law. Conversely, as temperature decreases, the pressure decreases.
What are the three elements that exist as a gas at room temperature and pressure?
Hydrogen, nitrogen, oxygen, fluorine, chlorine, and all the noble gases exist as a gas at standard temperature and pressure.
Why is pressure and density important when giving the density of oxygen and nitrogen?
Pressure and density are essential because they affect the volume that a gas occupies. When providing the density of gases like oxygen and nitrogen, the pressure and temperature at which the density is measured must be specified to accurately represent the physical state of the gas. Changes in pressure and temperature can significantly impact the density of gases.
Does pure oxygen and pure nitrogen have the same volume?
Depends on the temperature and pressure of these gases. In the Earth's atmosphere , oxygen occupies approximately 20% of the volume, and nitrogen occupies approxiamtely 79% by volume. The remaining 1% is occupies by water vapour, carbon dioxide, noble(inert) gases, sulphur dioxide, methane, an trace amounts of other gases.
Which 2 elements are gases at STP?
hydrogen, nitrogen, oxygen, fluorine, and chlorine are all gases at STP
What to use to make nitrogen oxide?
Nitric oxide (NO) can be made by reacting nitrogen gas (N2) with oxygen gas (O2) in the presence of a high temperature and pressure. Nitrogen dioxide (NO2) can be formed by the further oxidation of NO.
Which is an element that is a gas at room temperature- Carbon oxygen mercury or nitrogen?
At room temperature: Oxygen & Nitrogen are gases, Carbon is solid, & Mercury is a liquid.
What are the 6 most abundant elements in the biosphere?
Carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur.
Is carbon mercury oxygen or nitrogen a gas at room temperature?
Oxygen and nitrogen are gases at room temperature, while carbon and mercury are not.
Are nitrogen hydrogen oxygen and carbon all gases at room temperature?
Carbon is a solid; oxygen, nitrogen and hydrogen are gases at room temperature.
How many moles of nitrogen and oxygen are in a cubic foot?
To determine the number of moles of nitrogen and oxygen in a given volume like a cubic foot, you would first need to know the pressure and temperature of the gas. Then you can use the ideal gas law equation, PV = nRT, where P is pressure, V is volume, n is moles, R is the ideal gas constant, and T is temperature. So without knowing the pressure and temperature, it is not possible to determine the number of moles of nitrogen and oxygen in a cubic foot.
Could nitrogen oxygen and hydrogen occur together in mixture of liquids?
Yes, nitrogen, oxygen, and hydrogen can all exist together in a mixture of liquids. These gases can dissolve in liquids to varying degrees depending on factors like temperature and pressure. For example, nitrogen and oxygen are more soluble in water compared to hydrogen.
