In this case, no chemical reaction occurs, instead the heat of solution is generated.
From the en.wikipedia.org
These are air bubbles, forced out of solution by heat from the element.
From the newscientist.com
A fundamental solution, also called a heat kernel, is a solution of the heat equation corresponding to the initial condition of an initial point source of heat at a known position.
From the en.wikipedia.org
Conversely, any function u satisfying the above mean-value property on an open domain of is a solution of the heat equation.
From the en.wikipedia.org
He was supposed to be part of the solution for putting more heat on opposing quarterbacks.
From the bostonherald.com
Because of the high heat in the machine, they do not need a bleach solution.
From the stltoday.com
But if one is generating heat instead of light, one is not contributing to the solution.
From the evangelicaloutpost.com
Sometimes the solution is as straightforward as avoiding a source of heat.
From the washingtonpost.com
The solution is to heat a spot of the disc surface just before it is magnetised by the recording head.