The formula of which a compound is made of.
Another OpinionA chemical equation represents how many atoms of each element are in one molecule of the substance, for example H2O has 2 Hydrogens and 1 Oxygen per water molecule.
You can infer what happened in the chemical reaction that the equation represents.
A-----------B + C
The arrow, which represents "produces" or "yields".
In a chemical equation, each element has a symbol (in the periodic table in the elements). You use those symbols to create a chemical equation. For example, water is H2O. "H" represents Hydrogen, "O" represents Oxygen and the 2 means that there are two oxygen particles for each oxygen particle. Together, this creates one water molecule.
There are several things that may symbolize a chemical reaction. One of the main symbols is a chemical equation which will represent the entities in the reaction. .
the answer is "arrow"
H is the chemical symbol for Hydrogen and represents one hydrogen atom everywhere other than in a chemical equation where it represents one mole of hydrogen atoms.
Represents the mole ratios between any two substance
When a water molecule is being taken from the equation, that represents condensation synthesis, also known as dehydration synthesis. When a water molecule is being added to the equation, it represents hydrolysis.
2Al + 3S -> Al2S3
2Al + 3S -> Al2S3
2so2 + o2 ----> 2so3