Endothermic reaction.
An endothermic reaction need heat to begin.
If heat is required for a reaction to occur, it is an endothermic reaction. Endothermic reactions absorb heat from their surroundings in order to proceed.
Tarnished silver is not a compound. Tarnishing occurs when silver reacts with sulfur compounds in the air or on the skin, forming silver sulfide on the surface of the metal. Silver itself is an element.
endothermic
Yes. Tarnished silver is caused by the reaction of the silver with oxygen.
Silver is not endothermic. Endothermic reactions absorb heat from their surroundings, while silver does not have a natural tendency to do so. Silver is a good conductor of heat, meaning it can transfer heat easily but does not absorb heat in an endothermic process.
I have three items of tarnished silver jewellery
Tarnishing of a silver spoon is a chemical change. It occurs when the silver reacts with sulfur compounds in the air or food, forming silver sulfide. This chemical reaction alters the composition of the spoon, resulting in the tarnished appearance.
Endothermic reaction. An endothermic reaction absorbs energy from its surroundings in the form of heat, causing a decrease in temperature.
yes it is a endothermic reaction
Endothermic reaction.
Endothermic reaction. In an endothermic reaction, energy is absorbed by the system from the surroundings in the form of heat, causing the surroundings to cool down.
An endothermic reaction need heat to occur.
There are two types of reactions, thermally. Endothermic and exothermic. An endothermic reaction absorbs heat and an exothermic reaction releases it.
Endothermic
An endothermic reaction need heat to begin.