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What is H2O combined by?
H2O is composed of two hydrogen atoms and one oxygen atom chemically bonded together. The hydrogen atoms are covalently bonded to the oxygen atom, forming a stable molecule known as water.
Is the hydrogen and oxygen atoms that make up water an example of homogeous mixture?
No. Since the hydrogen and oxygen in water are chemically bonded to one another in a fixed ration water is considered a pure substance.
Does steam from hot water create hydrogen for a helium balloon?
No. Steam is simply water in a gaseous state. The hydrogen and oxygen remain chemically bonded to one another.
Why is water h2o classified as a compound but oxygen gas o2 is not?
Water (H2O) is classified as a compound because it consists of two different elements (hydrogen and oxygen) that are chemically bonded together. Oxygen gas (O2) is classified as a pure substance or element because it is made up of two atoms of the same element (oxygen) bonded together.
Is water a molecule or mixture or compound?
Water is a molecule composed of two hydrogen atoms and one oxygen atom bonded together. It is not a mixture, which is a combination of different substances that are not chemically bonded, nor a compound, which is a substance made up of two or more different elements chemically bonded together.
why air is a mixture and water is a compound?
Air is composed of many different gases that are not chemically combined and retain their individual properties. Water is a compound because it is composed of two hydrogen atoms chemically bonded to an oxygen atom, and the properties of water are different from the properties of the elements hydrogen and oxygen.
Why is air considered a mixture and water a compound?
Air is composed of many different gases that are not chemically combined and retain their individual properties. Water is a compound because it is composed of two hydrogen atoms chemically bonded to an oxygen atom, and the properties of water are different from the properties of the elements hydrogen and oxygen.
What is a pure substance that contains three elements that are chemically bond?
One example of a pure substance containing three elements that are chemically bonded is water (H2O). Water is composed of hydrogen and oxygen atoms that are chemically bonded to form the water molecule.
What parts make up a molecule of water what what parts make up?
A molecule of water is composed of two hydrogen atoms and one oxygen atom, chemically bonded together. The hydrogen atoms are covalently bonded to the oxygen atom, forming a water molecule with the chemical formula H2O.
Which is a compound sodium iodine chlorine or water?
Sodium iodine chloride is a compound because it is composed of two or more different elements chemically bonded together. Water (H2O) is also a compound because it consists of hydrogen and oxygen chemically bonded together.
What is the smallest particle representing water?
The smallest particle representing water is a water molecule, which consists of two hydrogen atoms and one oxygen atom chemically bonded together.
Why is water not a compound?
Water most definitely IS a compound! It is a compound composed of hydrogen and oxygen atoms chemically bonded in a definite proportion of 2H:1O. The molecular formula is H2O. A compound is a pure substance composed of different elements chemically bonded in definite proportions.
