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Hydrogen can be a reactant or a product, it depends on the chemical reaction. Anything to the left of the arrow is consumed by the reaction and is thus a reactant, so hydrogen is a reactant in the reaction O2 + 2H2 -> 2H2O.
A product is on the right of the arrow and is produced by the reaction, so hydrogen is a product in the reaction Zn + 2HCl -> ZnCl2 + H2
What else can I help you with?
How many hydrogen atoms in total appear as any part of the reactants?
In water, H2O, there are two hydrogen atoms in the reactants.
Nitrogen gas react with hydrogen gas to form ammonia what are the reactants in this chemical reaction?
nitrogen gas and hydrogen gas
What are the reactants in fuel cell?
The reactants in a fuel cell are typically hydrogen and oxygen. The hydrogen is usually supplied as a fuel source to the anode, while oxygen is supplied to the cathode.
What bond of reactants are broken 2nh3?
The bond of reactants that is broken in 2NH3 is the nitrogen-hydrogen (N-H) bond.
What is the reactants of sodium hydroxide?
The reactants of sodium hydroxide are sodium (Na), hydrogen (H), and oxygen (O). When sodium metal reacts with water, sodium hydroxide is formed along with hydrogen gas.
How many hydrogen atoms in total appear as any part of the reactants?
In water, H2O, there are two hydrogen atoms in the reactants.
Identify the reactants of H2 N2NH3?
The reactants are hydrogen and nitrogen.
What are the reactants of water?
hydrogen and oxygen
What is reactants and product?
Reactants are the raw ingredients before the experiment and products are what the the experiment produces. For instance if you ignite hydrogen and oxygen then the Reactants are hydrogen and Oxyhen and the Products are water (formed form the Hydrogen and Oxygen) and heat.
What are the reactants of sodium chloride hydrogen?
Sodium chloride doesn't react with hydrogen.
Nitrogen gas react with hydrogen gas to form ammonia what are the reactants in this chemical reaction?
nitrogen gas and hydrogen gas
Example of reactants in a chemical reaction?
hydrogen and oxygen
What are the reactants in fuel cell?
The reactants in a fuel cell are typically hydrogen and oxygen. The hydrogen is usually supplied as a fuel source to the anode, while oxygen is supplied to the cathode.
What chemicals are the reactants when you put metal in acid?
The metal and the acid are the reactants. A metal salt and usually hydrogen gas are the products.
Sodium metals reacts with hydrochloric acid to produce salt and hydrogen gas what are the reactants in this chemical reaction?
The reactants in this reaction are sodium (Na) and hydrochloric acid (HCl).
How many atoms of hydrogen are present in the present in the reactants and in the products?
2
What bond of reactants are broken 2nh3?
The bond of reactants that is broken in 2NH3 is the nitrogen-hydrogen (N-H) bond.
