It is an exothermic reaction.It feels warm because there is evolution of heat in it.
Endothermic reactions increase their enthalpy by absorbing heat
An endothermic reaction feels cold because it absorbs heat from its surroundings. This can sometimes give the sensation of cooling or a decrease in temperature.
Temperature increasesNegative energy changereactant's energy is higher than productsMore energy is released to form bonds (products) than energy absorbed to break bonds (in reactants)from my revision :D
An Exothermal reaction is a chemical reaction that produces heat making the solution warm or hot. It is the opposite of an Endothemic reaction which makes the solution colder.
The warming effect is due to an exothermic reaction that occurs between the water and the chemicals present in the washing powder. This reaction releases energy in the form of heat, causing the mixture to warm up.
Yellow feels warm.
The reaction vessel will warm/hot to the touch. 'Exothermic' ; het coming out. Conversely, if the reaction vessel feels cool/cold to the touch it is Endothermic ; taking in heat from its surroundings.
you get warm
Endothermic reactions increase their enthalpy by absorbing heat
Budgies are always warm, mine is always snuggly.
My Underwear feels Great say's: Its called a warm front.
Friction causes the eraser to become warm.
An exothermic reaction is a reaction that releases energy in the form of heat or light. This type of reaction usually feels warm to the touch and may involve combustion or decomposition of reactants. Examples include burning wood, rusting iron, and neutralization reactions.
Hand warmers work through an exothermic chemical reaction that produces heat as a byproduct. Typically, this reaction involves iron oxidation when exposed to air, which generates heat. As a result, the hand warmer feels warm to the touch when activated.
An endothermic reaction feels cold because it absorbs heat from its surroundings. This can sometimes give the sensation of cooling or a decrease in temperature.
Warming is not a reaction.
it feels warm and humid