Decomposition!
The reaction is dehydration.
endothermic reaction
boner
The copper and silver will combust.
A displacement reaction, in which the copper dissolves to form copper nitrate and replaces silver ions in the original silver nitrate, reducing the silver ions to metallic silver.
The reaction is dehydration.
endothermic reaction
The reaction between calcium hydroxide and carbon dioxide is a neutralization reaction, resulting in the formation of calcium carbonate and water. This reaction is important in processes like water treatment and carbon capture.
it's a physical reaction because you can get it back to copper oxide
I'm not quite sure how to answer this question except to say that this is an exo-thermic reaction. Does that answer it for you?
exothermic
synthesis
When potassium metal and water are mixed, a chemical reaction occurs. This exothermic reaction produces hydrogen gas and potassium hydroxide, which dissolves in the remaining water. This reaction can be vigorous and produce light, heat and sound.
This is an endothermic reaction.
The reaction between water and metal oxide to form metal hydroxide is a chemical reaction. Specifically, it is a type of reaction known as a metal oxide reaction, where a metal oxide reacts with water to produce a metal hydroxide. This reaction is often exothermic and can involve ions transferring between the compounds.
single replacment reaction
boner