Question

example of endothermic reaction with chemical equation​

Answer 1

Answer:

The general equation for an endothermic reaction is: Reactants + Energy → Products. In endothermic reactions, the temperature of the products is typically lower than the temperature of the reactants. ... The chemical and water combine in an endothermic reaction

Explanation:

generally considered to be endothermic or heat-absorbing processes:

Melting ice cubes.

Melting solid salts.

Evaporating liquid water.

Converting frost to water vapor (melting, boiling, and evaporation, in general, are endothermic processes.

Answer 2

Endothermic reactions are reactions that absorb heat energy from the surroundings during a chemical reaction.

Explanation:

In an endothermic reaction, the enthalpy of reactants is lower than that of products.

Examples:

1. Photosynthesis

Plants absorb heat energy from sunlight to convert carbon dioxide and water into glucose and oxygen.

$6CO_{2} + 6H_{2}O + Heat ------> C_{6} H_{12} O_{6} + 6O_{2}$

2. When ammonium chloride ($NH_{4} Cl$) is dissolved in water, an endothermic reaction takes place.

The salt dissociates into ammonium ($NH^{4+}$) and chloride ($Cl^{-}$) ions

$NH_{4} Cl (s) + H_{2} O (l) -------> NH_{4} Cl (aq)$