oxygen and hydrogen makes electricity and water
The symbol equation for the reaction between iodine and hydrogen is: I2 + H2 -> 2HI.
The symbol for magnesium hydrogen sulfite is Mg(HSO3)2. It is a chemical compound formed from magnesium, hydrogen, sulfur, and oxygen ions.
The symbol o written above a reaction arrow indicates that the reaction is carried out under an oxygen atmosphere.
THE PLUS SIGN (+)an example is: sodium + oxygen --> sodium oxideNa2 + O --> Na2O
The formula for a single atom is its elemental symbol, which is a one or two-letter abbreviation representing the element (e.g., H for hydrogen, O for oxygen). Each element has a unique symbol that is used to represent it in chemical formulas and equations.
The symbol equation for the reaction between iodine and hydrogen is: I2 + H2 -> 2HI.
The two elements are hydrogen and oxygen. There are two hydrogen atoms and one oxygen molecule. The symbol for hydrogen is H, and the symbol for oxygen is O. Thus, the chemical formula for water is H2O.
Carbon,Hydrogen,and Oxygen. (COH)
The chemical symbol for 0xygen is O, in nature most oxygen atoms are bonded with another oxygen atom to create an oxygen molecule which has the symbol O2
The symbol equation for the reaction of sulfur with oxygen is: S + O2 → SO2
Chemical Name = Oxygen Chemical Symbol = O There is no chemical formula for elements.
The symbol for magnesium hydrogen sulfite is Mg(HSO3)2. It is a chemical compound formed from magnesium, hydrogen, sulfur, and oxygen ions.
The symbol o written above a reaction arrow indicates that the reaction is carried out under an oxygen atmosphere.
THE PLUS SIGN (+)an example is: sodium + oxygen --> sodium oxideNa2 + O --> Na2O
Water is made up from two elements. Hydrogen and Oxygen. There are 2 Hydrogen atoms/molecules and 1 oxygen. The symbol for water is H2O
The formula for a single atom is its elemental symbol, which is a one or two-letter abbreviation representing the element (e.g., H for hydrogen, O for oxygen). Each element has a unique symbol that is used to represent it in chemical formulas and equations.
because, as you may have already noticed, hydrogen starts with H.