2007-10-14 00:12:39 · 23 answers · asked by Anonymous in Science & Mathematics ➔ Other - Science
Chemical formula of Water. It also means that water is 2 molecules of hydrogen with one molecule of oxygen chemically bonded to form water.
Other than that H2O is a contract company working for Yorkshire water board for R&M works on clean water mains.
2007-10-14 00:18:14 · answer #1 · answered by Anonymous · 0⤊ 1⤋
it means 2 atoms of hydrogen plus 1 oxygen is is a h20 whish is known as water
2007-10-17 13:58:40 · answer #2 · answered by sakura 2 · 1⤊ 1⤋
Water is the chemical substance with chemical formula H2O: one molecule of water has two hydrogen atoms covalently bonded to a single oxygen atom. Water is a tasteless, odorless liquid at ambient temperature and pressure, and appears colorless in small quantities, although it has its own intrinsic very light blue hue. Ice also appears colorless, and water vapor is essentially invisible as a gas.
Water (H2O, HOH) is the most abundant molecule on Earth's surface, composing of about 70% of the Earth's surface as liquid and solid state in addition to being found in the atmosphere as a vapor. It is in dynamic equilibrium between the liquid and vapor states at standard temperature and pressure. At room temperature, it is a nearly colorless, tasteless, and odorless liquid. Many substances dissolve in water and it is commonly referred to as the universal solvent. Because of this, water in nature and in use is rarely clean, and may have some properties different from those in the laboratory. However, there are many compounds that are essentially, if not completely, insoluble in water. Water is the only common, pure substance found naturally in all three states of matter
2007-10-14 07:31:28 · answer #3 · answered by suryakant p 1 · 1⤊ 2⤋
Hydrogen 2 Oxygen.
2007-10-14 07:16:59 · answer #4 · answered by Dwain A 3 · 2⤊ 3⤋
H2O is water.
But if you are referring to the film, Halloween H20, it stands for:
H = Halloween
20 = years later
regards
Felix B
2007-10-14 07:24:33 · answer #5 · answered by Nature's Favourite Loverboy 2 · 1⤊ 2⤋
Its water, the H is for hydrogen and the O is oxygen the 2 is saying there are 2 oxygen's for every 1 hydrogen.
2007-10-14 07:21:34 · answer #6 · answered by Alex D 2 · 0⤊ 3⤋
H2O is commonly known as water - made up from 2 parts of hdrogen to 1 part of oxygen.
2007-10-14 07:21:14 · answer #7 · answered by JB 4 · 0⤊ 2⤋
Water, one part hydrogen 2 parts oxygen.
2007-10-14 07:23:41 · answer #8 · answered by taxed till i die,and then some. 7 · 0⤊ 2⤋
yeah - the American version
Little Johnny used to drink
but now he drinks no more
For what he thought was H2O was
H2SO4
NOPE - Hydrogen Dioxide is HO2
2007-10-14 07:21:13 · answer #9 · answered by tom4bucs 7 · 3⤊ 1⤋
2 parts of Hydrogen, with one part of oxygen = Water.
Its in a tetrahedral shape as a molecule.
2007-10-14 07:17:27 · answer #10 · answered by Rikki B 2 · 2⤊ 2⤋