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I don't know how scientists collect oxygen, but you can run an electric current through water(electrolysis) and have test tubes at the ends of each wire that you are placing in the water. Hydrogen will be found in the wire that is connected to the cathode(negative end) of the battery. Oxygen will be found at the anode(positive end). Have fun collecting oxygen, be careful with this experiment though.
What else can I help you with?
What is the equation for the test for pure oxygen?
The test for pure oxygen can be conducted using a glowing splint. When a glowing splint is introduced into a sample of oxygen, it will reignite and burn brightly if the gas is indeed pure oxygen. This reaction occurs because oxygen supports combustion more effectively than air. Therefore, the presence of pure oxygen can be confirmed by the splint's reaction.
What is the difference between burning steel wool in air and burning it in a pure oxygen?
burns faster in pure oxygen as the percentage of oxygen is less in air
Is oxygen a substance or mixtures?
substance because you can write it as a formula
Does steel wool burn faster in air or pure oxygen?
Steel wool burns faster in pure oxygen compared to air. This is because pure oxygen provides a more efficient environment for combustion, allowing the steel wool to ignite and burn more rapidly. In air, the presence of other gases dilutes the oxygen, slowing down the burning process.
How do you define atomic state?
Some elements that are not chemically combined with any other substance exist as single atoms. Pure copper, pure lead, pure silver. Oxygen does not, the pure state of oxygen is a diatomic molecule, O2.
Is oxygen pure or a mixture?
Oxygen is an element and a pure substance.
How do you find pure oxygen?
Canisters of pure oxygen can be purchased from chemical supply companies. You can also produce pure oxygen through electrolysis of water into hydrogen and oxygen.
Why pure oxygen can't be breathed?
Pure oxygen can be breathed. Pure oxygen is often given to patients in hospital that have low O2 saturation.
What is the answer to the March 20 2008 Wheel of Fortune bonus or final puzzle?
PURE OXYGEN pure oxygen mar 20 2008 it was pure oxygen
Is pure oxygen dangerous?
Pure oxygen can be dangerous if handled incorrectly. Breathing in pure oxygen at high concentrations can lead to oxygen toxicity in the body, causing symptoms such as dizziness, vision problems, and respiratory issues. It is important to use pure oxygen with caution and under appropriate supervision to avoid any potential risks.
Is oxygen a homogeneous or heterogeneous mixture?
Neither. Oxygen is an element, which is a pure substance and not a mixture.
Is oxygen mixture or pure substance?
Oxygen is a pure substance. In nature, free oxygen exists as a molecule of two oxygen atoms covalently bonded, O2.
How can you collect pure water from vegetable oil and water?
a
Is oxygen gas pure or impure?
Oxygen gas is considered to be a pure substance because it consists of only one type of atom, which is oxygen.
How do you get pure oxygen?
Pure oxygen can be obtained through processes such as fractional distillation of liquid air or electrolysis of water. These methods extract oxygen from air or water and purify it to remove impurities, resulting in a high concentration of pure oxygen. Additionally, specialized oxygen concentrator devices can also extract and deliver pure oxygen for medical or industrial use.
Is air pure oxygen?
No, there is 21% oxygen in air.
Is oxygen mixture?
Oxygen is an element, which is a pure substance.
