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Is nitrogen the same thing as oxygen?
No, nitrogen and oxygen are two different elements. Nitrogen is a diatomic gas with the chemical symbol N2, while oxygen is also a diatomic gas with the chemical symbol O2. They have different properties and functions in the atmosphere and living organisms.
How do you identify oxygen gas?
Oxygen gas can be identified by its physical properties, such as its colorless and odorless appearance. It can also be tested by its ability to support combustion, as oxygen is necessary for fire to burn. Chemical tests, such as reacting oxygen gas with a fuel to form water and carbon dioxide, can also be used for identification.
Which gas has the chemical symbol o?
Oxygen has the chemical symbol O.
The combination of hydrogen gas and oxygen gas forming liquid water is a compound or mixture?
The formation of liquid water from hydrogen and oxygen gases is a chemical reaction that results in a compound. Water is a chemical compound with a fixed ratio of hydrogen to oxygen atoms (H2O) and distinct properties different from its constituent elements.
When hydrogen peroxide is poured on a cut on a persons skin the hydrogen peroxide breaks down into water and oxygen gas what type of change is this?
This is a chemical reaction. A decomposition reaction.
Is it true homogeneous mixture of nitrogen gas and oxygen gas will have the same chemical properties as a compound formed from nitrogen gas and oxygen gas?
No; the given statement is false. The natural atmosphere is largely a homogeneous mixture of oxygen and nitrogen gases, and it has very different chemical properties form any of the compounds formed from nitrogen and oxygen. Distinct such compounds with formulas N2O, NO, NO2, and N2O5 are known and are all chemically different from one another as well as from a homogeneous mixture of oxygen and nitrogen gases.
What chemical properties do the products of electrolysis have that are produced by the decomposition of water?
The chemical properties of the products of electrolysis of water include hydrogen gas and oxygen gas. Hydrogen gas is flammable and can form explosive mixtures with air, while oxygen gas supports combustion. Both gases are diatomic molecules at room temperature and pressure.
Is nitrogen the same thing as oxygen?
No, nitrogen and oxygen are two different elements. Nitrogen is a diatomic gas with the chemical symbol N2, while oxygen is also a diatomic gas with the chemical symbol O2. They have different properties and functions in the atmosphere and living organisms.
How do you identify oxygen gas?
Oxygen gas can be identified by its physical properties, such as its colorless and odorless appearance. It can also be tested by its ability to support combustion, as oxygen is necessary for fire to burn. Chemical tests, such as reacting oxygen gas with a fuel to form water and carbon dioxide, can also be used for identification.
When lightning converts oxygen gas O2 into ozone O3 is what kind of change?
The conversion of oxygen gas (O2) into ozone (O3) by lightning is a chemical change. This process involves rearrangement of atoms to form a new substance with different properties.
What type of chemist would describe the chemical properties of oxygen?
Since oxygen is an inorganic substance, most likely an inorganic chemist would describe the chemical properties of oxygen.
Which gas has the chemical symbol o?
Oxygen has the chemical symbol O.
When you run an electrical current through liquid water the water molecules are split apart to form oxygen and hydrogen gas this changed what properties of the water?
The splitting of water into oxygen and hydrogen gas changes its chemical composition but does not change its physical properties. The resulting oxygen and hydrogen gases can be collected separately but the water will still retain its characteristic properties such as boiling point, freezing point, and density.
The combination of hydrogen gas and oxygen gas forming liquid water is a compound or mixture?
The formation of liquid water from hydrogen and oxygen gases is a chemical reaction that results in a compound. Water is a chemical compound with a fixed ratio of hydrogen to oxygen atoms (H2O) and distinct properties different from its constituent elements.
Why do oxygen gas and ozone have difefrent properties?
Oxygen and ozone have different properties. It is because of their atomic structure.
When hydrogen peroxide is poured on a cut on a persons skin the hydrogen peroxide breaks down into water and oxygen gas what type of change is this?
This is a chemical reaction. A decomposition reaction.
Which of these are a physical property flammability pH level reactivity with oxygen or smell?
Flammability, reactivity with oxygen, pH level are chemical properties; smell is also a consequence of the chemical composition.
