hydrogen gas combines with nitrogen to form ammonia
A chemical equation is the graphic form of the reaction.
Chemical Equation
The chemical equation is:2 H2OH3O+ + OH-
Equations are oftentimes used to represent chemical reactions. They have to be in the lowest form for it to be considered a balanced equation.
The chemical equation is:2 K + Cl2 = 2 KCl
determines the amount of product that will form
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yeah,the arrow in chemical equation directing from left to right implied the that reactants combine to form a product on the right.
A chemical Equation is a shorthand form of a chemical reaction. chemists use it to help them tell the substances that are present such as reactants, products, or proportions.Some equations also tell the physical state of a substance.
It actually means "reacts to form".
See this link.
The chemical equation is:4 Fe + 3 O2 = 2 Fe2O3