water is a compound so there is no atomic number for it. that is a trick question because only elements have an atomic number.
If the water is impure, you could remove the impurities. If the water is pure, it's impossible to decrease the number of molecules without changing the number of water molecules, which would be the only kind of molecules present in that case.
To find the number of water molecules in 36g of water, you first need to convert grams to moles using the molar mass of water (18g/mol). Then you can use Avogadro's number (6.022 x 10^23) to find the number of molecules in one mole of water. Finally, you multiply the number of moles by Avogadro's number to get the total number of water molecules in 36g.
pure water is neutral with a pH of 7
When salt dissolves in water, the number of observable phases is two: the solution of salt and water. The salt crystals disappear as they dissolve in the water, resulting in a homogenous mixture.
Your question is irrelevant. I think that you were trying to find the number of molecules present in half a mole of water. 1 mole of water contains 6.023 * 1023 number of molecules. Hence half mole contains half of that number of molecules which is 3.0115*1023.
If the water is impure, you could remove the impurities. If the water is pure, it's impossible to decrease the number of molecules without changing the number of water molecules, which would be the only kind of molecules present in that case.
No. There are a number of compounds that are soluble in water, but there are a large number of compounds and substances that are not.
The oxidation number of oxygen in water (H2O) is -2. This is because hydrogen typically has an oxidation number of +1, and the overall charge of water is neutral.
Contemporary science does not consider water to be an element.
The number "0" is the lucky number for water, 'cause it represent a pool and also a droplet or 5, the number of stroke in Chinese character
To find the number of water molecules in 36g of water, you first need to convert grams to moles using the molar mass of water (18g/mol). Then you can use Avogadro's number (6.022 x 10^23) to find the number of molecules in one mole of water. Finally, you multiply the number of moles by Avogadro's number to get the total number of water molecules in 36g.
The number one use for water is using it for irrigation to grow crops.
The phone number of the Water Mill Museum is: 631-726-4625.
The phone number of the Weeping Water Public Library is: 402-267-3050.
as there are having minimum number of water they will lose more number of water thus transpiration is a curse for plants in water scarcity area
The number of water molecules is not dependent on temperature.
The oxidation number of an atom in a molecule of water (H2O) is determined based on the electronegativity of the atoms involved. In water, oxygen typically has an oxidation number of -2, while each hydrogen atom has an oxidation number of +1.