Noun. 1. addition reaction-a chemical reaction in which one molecule is added to another. chemical reaction, reaction - (chemistry) a process in which one or more substances are changed into others; there was a chemical reaction of the lime with the ground water. 1  Facebook. 2  Twitter.
Kettlestone is a village and civil parish in the English county of Norfolk. It covers an area of 7.55 km2 (2.92 sq mi) and had a population of 177 in 85 households at the 2001 census, increasing to 197 at the 2011 Census. For the purposes of local government, it falls within the district of North Norfolk.
The Pot and the Kettle are both black. Is often used by a person condemning other people for something they do themselves. So if a person (the pot) is accusing someone (the kettle) of doing something they actually do. They are both actually the same (black) therefore the pot has not right to condemn the kettle without actually condemning themselves.