A combination reaction, also called a synthesis reaction occurs when two or more reactants combine to form a single compound. A + B ---> AB
A decomposition reaction occurs when a compound is broken down into simpler substances. AB ---> A + B
A combination reaction form a new compound from two or more other compounds..A decomposition reaction destroy a unique compound, forming two or more other compounds.
Yes, combustion is a chemical reaction, because it is a reaction between a molecule and oxygen (O2) to produce a new molecule plus CO2 (if it's a complete combustion) or CO (if it is an incomplete combustion). Combustion is also an exothermic reaction, which means that heat is released.
An exothermic reaction in chemistry releases heat energy to its surroundings, while an endothermic reaction absorbs heat energy from its surroundings.
An exothermic reaction releases heat energy, while an endothermic reaction absorbs heat energy. In an exothermic reaction, the surroundings get warmer, whereas in an endothermic reaction, the surroundings get cooler.
The reverse of a spontaneous reaction is a nonspontaneous reaction. In a spontaneous reaction, the reaction occurs naturally without any external influence, while in a nonspontaneous reaction, external energy input is required for the reaction to occur.
Yummy, Chemistry :) Redox reactions - Oxidation reaction This is a reaction in which atoms have undergone a change in their oxidation state.
The substances that form in a chemical reaction are the products, while the substances that react are the reactants. Products have different chemical properties than reactants because they have undergone a chemical change during the reaction.
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The products are very different.
In an endothermic reaction, energy is absorbed from the surroundings, causing the surroundings to feel cooler. This is in contrast to an exothermic reaction, where energy is released into the surroundings, causing them to feel warmer.
During an exothermic reaction, heat is released to the surroundings, resulting in an increase in temperature. In contrast, an endothermic reaction absorbs heat from the surroundings, causing a decrease in temperature.
Yes, the result could differ if the reaction were carried out in a sealed container. In a sealed container, the gases produced during the reaction would be trapped, potentially creating pressure. This could affect the rate and completeness of the reaction compared to an open system where the gases can escape.