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How much potassium chlorate should be heated to produce 2.24 L of oxygen at NTP?
1 mole of potassium chlorate produces 3 moles of oxygen gas when heated, or 1 mole of potassium chlorate produces 1.344 L of oxygen gas at NTP. To produce 2.24 L of oxygen gas, you would need about 1.67 moles of potassium chlorate.
How much oxygen is present in 5 L of air?
In a 5 L volume of air, approximately 20% of it is oxygen. Therefore, 1 L of air would contain about 0.2 L (or 20%) of oxygen. Therefore, in 5 L of air, there would be approximately 1 L of oxygen present.
How much ratio of nitrogen to oxygen in the air is approximately?
The ratio of nitrogen to oxygen in Earth's atmosphere is approximately 4:1. This means that nitrogen makes up about 78% and oxygen makes up about 21% of the gases in the air.
Why oxygen cylinder has greater size than acetylene cylinder?
Oxygen is stored at a much higher pressure than acetylene, which requires a larger cylinder to contain it safely. Additionally, oxygen is less dense than acetylene, resulting in the need for a larger volume to store the same amount of gas.
How much oxygen can you store in your lungs?
On average, an adult human lung can hold about 6 liters of air, which includes approximately 20-21% oxygen. This means that in a single breath, you can store around 1-1.2 liters of oxygen in your lungs.
How much income you need to sponsor parents to US?
$35000 for 1 person
How much money is it to take a plane ride to Bulgaria for 1 person?
Need point of origin to calculate.
Why can a person last 1 minute without oxygen?
A person can last 4 minutes without oxygen, longer in extreme cold. It takes that long for the body to use up the oxygen in the blood.
What is the 1 thing molds need to grow?
Oxygen o2
How much nitrogen and oxygen does earth have?
21% Oxygen, 78% Nitrogen and 1% Other Gases
How long do oxygen absorbers last before they need to be replaced?
Oxygen absorbers last 6 to 24 months when unopened and stored in an airtight package.if you use oxysorb it is shelf life is 18 months, Once exposed to air, they start absorbing oxygen immediately and should be used within 15–30 minutes. After sealing inside a package, an oxygen absorber works until all oxygen is removed and does not need replacement unless the package is opened or damaged.
How much potassium chlorate should be heated to produce 2.24 L of oxygen at NTP?
1 mole of potassium chlorate produces 3 moles of oxygen gas when heated, or 1 mole of potassium chlorate produces 1.344 L of oxygen gas at NTP. To produce 2.24 L of oxygen gas, you would need about 1.67 moles of potassium chlorate.
How much atmousphere does Saturn have?
99% Oxygen and 1% nitrogen
How much oxygen is in 1 liter of air?
Approx 180ml
How much oxygen should be used in an incubator?
1 pint
Why do you need more oxygen than hydrogen to make water?
You need 1 oxygen atom for every 2 hydrogen atoms. If you're getting your pure gases in tanks of equal pressure you will thus need twice as many H tanks as O tanks. But because Oxygen Atoms weight alot more it will be a greater mass of O. if you have to much hydrogen you would make an acid
1Kg of carbon to CO Amount oxygen required?
To convert 1 kg of carbon to carbon monoxide (CO), you need 1 kg of oxygen. This is because in the reaction of carbon with oxygen to form carbon monoxide, the ratio of carbon to oxygen is 1:1 by mass.
