Endothermic
H2O + Na2SO4 = Exothermic reaction
endothermic reaction
it is exothermic because heat is liberated to the surrounding during the chemical reation
It Is Exothermic...
When solid sodium hydroxide dissolves in water, the water heats up, demonstrating that the process of dissolving is exothermic for NaOH. (Very exothermic, in fact, releasing about 45kJ of heat per mole dissolved -- enough to heat a liter of H2O by 10C!) Since heat can be thought of as a product in an exothermic reaction, the equation is: NaOH (s) ---> Na+ (aq) + OH_ (aq) + 45kJ
When the temperature increases as a result of reaction, as specified here, the reaction is exothermic.
H2O + Na2SO4 = Exothermic reaction
Exothermic
Dissolution is an exothermic reaction.
exothermic
Endothermic
No. It is an exothermic reaction.
It is small, but overall endothermic.
Yes, it is an exothermic reaction.
endothermic reaction
the release of heat from the system to the surroundings it exothermic
yes.