When two or more elements are combined to make a compound, water, the new compound can have completely new properties(water is a liquid at room temperature ,while hydrogen and oxygen (elements in the water) are both gases at room temperature),or they can have similar properties to their elements
The two water soluble gases areO2 & CO2
Water is a compound and not an element because it can be broken down into the two gases hydrogen and oxygen.
Water is made up of Hydrogen && Oxygen.
* '''carbon dioxide''' * '''oxygen''' '''this are your two types of gases that help living things'''
* '''carbon dioxide''' * '''oxygen''' '''this are your two types of gases that help living things'''
electrolysis
Hydrogen(H2) and Oxygen(O2)
carbon dioxide and water
water vapor and hydrogen sulfide
Carbon dioxide and water vapor are the two gases produced by both combustion and cellular respiration.
When methanol is burned, it produces carbon dioxide and water vapor as the main gases.
Hydrogen and oxygen gases combine to form water through a chemical reaction. The chemical formula for water is H2O, indicating that two hydrogen atoms bond with one oxygen atom to create a water molecule.