AgNO3 + KI --> AgI + KNO3 is a double replacement (displacement) reaction.
complex reaction time is a stimulus response
Exothermic?
Rusting is a reaction which combines molecules to form other molecules: metal + oxygen -> rust. The definition of a chemical reaction is molecules turning into other molecules, so rusting is a chemical reaction.
Most of the time, Ultraviolet radiation will kill or badly hurt most yeasts. As there are so many different kind of yeasts, each different kind of yeast will have a different reaction to this kind of light. There are also certain mutations that may cause yeast to be ultraviolet light sensitive or resistant.
Iron rusting is a chemical change in which iron reacts with moist air to form fe2o3 commonly known as rust, a brown coloured coating.
A chemical reaction.
Its irreversible and an oxidising reaction
exothermic
Hydrolysis Reaction
double-displacement reaction.
This is an endothermic reaction.
A synthesis reaction
An acid-base reaction that leaves no excess H+ or OH-
An exothermic reaction is one that proceeds with the evolution of heat.
An acid-base reaction that leaves no excess H+ or OH-
A chemical reaction.
This is considered an acid/base reaction.