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What is oxygen error in association with iodometric titrations what can you do to overcome?
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Why a candle doesn't burn unless it is lit up by a match?
Some chemical reactions only proceed at high temperatures. Otherwise, the molecules don't have sufficient energy to overcome their initial bonding energy (for example, the two oxygen atoms in an oxygen molecule are bonded together).
What is the difference between dissolve oxygen and oxygen?
Dissolve oxygen is when oxygen is dissolved and oxygen is just normal oxygen!
How does oxygen feel?
Oxygen, you can not feel oxygen
The smallest particle of oxygen that behaves like oxygen is an oxygen?
An oxygen atom
What gas in the air do you need to make fire?
Oxygen. It supports combustion.
Can you be able to live on the moon?
yes you can but the people have to overcome many challenges like getting food and oxygen.
How do mountaineers overcome the problem of a lack of oxygen?
Climbers need to wear oxygen masks to help them breathe as the air is thin higher up Mount Everest than at sea level.
How do you overcome rancidity?
Rancidity is not reversible, so it cannot be overcome. It might be possible to slow it down or prevent it with the use of antioxidants or using oxygen depleters. Cooler or freezer storage may slow the reaction, too.
Does someone need oxygen therapy when he or she is on medications?
Oxygen therapy is provided to those who suffer from acute or chronic conditions such as COPD. Oxygen therapy is done in association with other medical treatment which can include other medications.
At what altitude do you need bottled oxygen?
The higher into the atmosphere the plane ascends, the thinner the air is. This is the reason oxygen is required. The United States Parachute Association states oxygen use should begin at 15,000' above ground level.
What is the oxygen association reaction that occurs in the lungs?
As the blood passes though the pulmonary circulation, oxygen within the lungs binds with the hemoglobin and is carried from the lungs back to the heart and then from there on to the active tissues of the body.
Could you live on Neptune even though it is cold and has no oxygen?
No. Even if you could overcome those problems, Neptune is a gas planet, so it does not have a surface.
How does hemoglobin load oxygen in the lungs?
Loading/uptake/association of oxygen at high p.O 2; In lungs (haemoglobin) is (almost) fully saturated / in lungs haemoglobin has a high affinity for oxygen; Unloads/releases/dissociates oxygen at low p.O 2; Unloading linked to higher carbon dioxide concentration;
Why a candle doesn't burn unless it is lit up by a match?
Some chemical reactions only proceed at high temperatures. Otherwise, the molecules don't have sufficient energy to overcome their initial bonding energy (for example, the two oxygen atoms in an oxygen molecule are bonded together).
Since paper is supposed to burn when it come into contact with oxygen then why doesn't this always happen?
Neither of the reactants have enough energy to overcome the activation barrier at room temperature - paper isn't supposed to just burn on contact with oxygen.
What hydrogen atoms and the oxygen atom in a water molecule are held by?
It all has to do with string theory. There are tiny "strings", as physicists call it, that help the molecules overcome the gravitational and electrostatic forces and bind them together.
Why does you're heart beats faster after you have run a race?
In order for the body to overcome the increased energy demands after a race, it needs more oxygen. Oxygen is transported though the blood, thanks to a pigment called haemoglobin, located inside red blood cells. For this reason, after exercise the heart beats faster, so blood (and therefore oxygen) is transported in higher amounts to the muscles that need it.
