Web Results


Chemical equations are illustrations of the reactants and products in a chemical reaction. Chemical equations are expressed as A + B - C, where A and B are the reactants, and C is the product.


The chemical equation formula for water is expressed as H2O, but also is acceptable when displayed as HOH. In this equation, two hydrogen atoms react with an oxygen atom to form a single molecule of H2O.


All fires are oxidation reactions, but there is no single chemical equation that describes all fires. The exact chemical equation for fire varies based on the fuel, the oxidizer used and the atmospheric conditions surrounding the fire.


It is important to balance chemical equations because there must be an equal number of atoms on both sides of the equation to follow the Law of the Conservation of Mass. This chemical law states that in order for the equation to be correct, "An equal quantity of matter exists both before and after t


Balancing a chemical equation is important because it shows the ratio of elements needed for the reaction to proceed properly. This allows scientists and researchers to use mathematical formulas to determine how much of one reactant is needed to produce the product.


The chemical equation for soap is a fat, such as stearol, plus a strong base, such as sodium hydroxide or potassium hydroxide. This produces glycerol and crude soap, which consists of sodium or potassium salts of fatty acids. The reaction that occurs in making soap is called saponification.


An equation is a statement declaring that two values are equal. It has an equals sign and expressions on the left and right of the equals sign; the expression on the left and the right are equal.


Substances on the left side of a chemical equation are called reactants. Substances that are found on the right side are referred to as products. In a chemical reaction, the reactants are used up and converted into products.


A balanced chemical equation allows a person to determine the molar ratios of reactants needed to carry out the equation to completion. A molar ratio takes into account the molecular weight of a substance when attempting to ascertain how much of a chemical is needed. Molar ratios are expressed as co


The balanced chemical equation for photosynthesis is 6 CO2 + 6 H2O ? C6H12O6 + 6 O2. In English terms, this equation translates to 6 carbon dioxide + 6 water ? glucose + 6 oxygen.