What is the chemical equation of sugar?
What is the chemical equation of sugar?
C12H22O11
Table sugar/Formula
What is the chemical equation for burning?
The products of a complete combustion reaction include carbon dioxide (CO2) and water vapor (H2O). The reaction typically gives off heat and light as well. The general equation for a complete combustion reaction is: Fuel + O2 → CO2 + H2O.
How do you write an equation for a chemical reaction?
Key Points
- In a chemical equation, the reactants are written on the left, and the products are written on the right.
- The coefficients next to the symbols of entities indicate the number of moles of a substance produced or used in the chemical reaction.
What is a hydrocarbon formula?
Hydrocarbons are organic compounds that contain only carbon and hydrogen. Those with double bond are called alkenes and have the general formula CnH2n (assuming non-cyclic structures). Those containing triple bonds are called alkynes and have general formula CnH2n-2.
What is the formula of oleum?
H2S2O7
Disulfuric acid/Formula
What is a chemical reaction and equation?
A chemical reaction is described by a chemical equation, an expression that gives the identities and quantities of the substances involved in a reaction. A chemical equation shows the starting compound(s)—the reactants—on the left and the final compound(s)—the products—on the right, separated by an arrow.
Why do we write chemical equations?
– By writing a chemical equation we can know about the reactants and products involved in a chemical reaction. of atoms of a particular element involved in a reaction. – By writing a chemical equation; we get to know about the ratios of reactants and products involved in a reaction.
What is the chemical name of hydrocarbons?
The formula for acyclic saturated hydrocarbons (i.e., alkanes) is CnH2n+2. The most general form of saturated hydrocarbons is CnH2n+2(1-r), where r is the number of rings. Those with exactly one ring are the cycloalkanes.