H2O is a compound because it consists of the two elements hydrogen and oxygen chemically bonded together.
Water is a compound. Hydrogen and oxygen agreements and the chloride ion, being an ion, is not a substance in its own right.
Oxygen gas is made up of one substance = oxygen. So oxygen gas is not a compound
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.
Dissolved oxygen is a gas that is dissolved in water, so it is not a compound or mixture itself. It is a single substance dispersed uniformly in the water.
Oxygen gas can be produced in the lab by heating a compound that contains oxygen, such as potassium chlorate, and collecting the gas released through a tube. Another method is through the electrolysis of water, where water is split into hydrogen and oxygen gases using an electric current.
Water is a compound. Hydrogen and oxygen agreements and the chloride ion, being an ion, is not a substance in its own right.
Oxygen gas is made up of one substance = oxygen. So oxygen gas is not a compound
Water
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.
Dissolved oxygen is a gas that is dissolved in water, so it is not a compound or mixture itself. It is a single substance dispersed uniformly in the water.
No. It is a compound made of the elements oxygen and hydrogen: H2O.
The answer is oxygen. Oxygen is an element and its most common form is as O2 , another form or "allotrope" is ozone, O3. The others are compounds because they contain two or more different elements, water, H2O methane, CH4 Carbon dioxide, CO2
Oxygen is a gas.
Yes.
A compound must consist of at least two different elements chemically bonded together. For example, water (H₂O) is a compound made of hydrogen and oxygen. In contrast, substances composed of only one type of element, like oxygen gas (O₂), are classified as elements rather than compounds.
Water Vapour because it is made up of the Hydrogen and Oxygen atoms.
Oxygen gas can be produced in the lab by heating a compound that contains oxygen, such as potassium chlorate, and collecting the gas released through a tube. Another method is through the electrolysis of water, where water is split into hydrogen and oxygen gases using an electric current.