0
A neutralization reaction was carried out in a calorimeter The temperature of the solution rose from 20.0 C to 25.6 C Is this reaction endothermic or exothermic?
Mrhamany
Exothermic
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What is the difference of the endothermic and exothermic change?
An endothermic change requires heat, and an exothermic change releases heat.
How can an endothermic reaction be spontaneous at room temperature?
Exothermic, as endothermic reactions require activation energy.
Are pygmy marmosets endothermic or ectothermic?
Mammals are endothermic, reptiles are exothermic. Endothermic animals can regulate their body temperature. Cold blooded or exothermic animals can not regulate their body temperature. Exothermic animals have to get their body heat from an outside source..hence the EXO....thermic. Endothermic is from the inside..hence the ENDO....thermic.
Effects of temperature and pressure on exothermic and endothermic reaction?
An increase in temperature favours an endothermic reaction over an exothermic one as an endothermic reaction takes in the energy from the higher temperature more easily than the exothermic reaction gives out even more energy to the surroundings. Therefore an increase in temperature increases the level of completion and viability of an endothermic reaction, and the opposite for an exothermic reaction. An increase in pressure favours any reaction that forms fewer molecules from more molecules. It does not necessarily favour an exothermic or an endothermic reaction as it depends on the number of molecules on either side of the reaction. An endothermic reaction involves the breaking of bonds to a greater extent than an exothermic reaction, so an increase in pressure would, in a lot of cases, favour the exothermic reaction more than the endothermic reaction.
Is freeezing endothermic or exothermic?
Freezing is exothermic, as the substance that is freezing loses energy to its surroundings.
Is neutralization endothermic or exothermic?
Acid (and base) neutralization are exotherm reactions
Is neutralizing acidic waste endothermic?
The neutralization of an acid is usually exothermic.
When the temperature changes cause of a reaction is it exothermic or endothermic?
It is exothermic
What is the difference of the endothermic and exothermic change?
An endothermic change requires heat, and an exothermic change releases heat.
Is baking soda and citric acid a endothermic or exothermic reaction?
It is endothermic. The heat of the water in the calorimeter decreases (giving you a -deltaH), which means that the system absorbed heat, making the reaction endothermic.
Is a snail endothermic or exothermic?
A reptile maintains an internal temperature by using exothermic methods of controlling its body temperature.
Is acid rain an exothermic or endothermic reaction?
it is and exothermic reaction because it produces heat.
Will the recorded temperature change for an exothermic reaction performed in a glass calorimeter be greater or less that?
The recorded temperature change for an exothermic reaction performed in a glass calorimeter is less than the Styrofoam cup calorimeter. This is because the glass will conduct heat away more than the Styrofoam.
Why does the temperature increase and decrease during neutralization?
Neutralization is an exothermic chemical reaction and thus heat is given out.
When sodium hydroxide is dissolved in water the temperature of the water increases. Is this endothermic or exothermic?
Exothermic
Are platypus endothermic or exothermic?
Platypuses are endothermic. Platypuses are monotremes, which are egg-laying mammals, and all mammals are endothermic. This means that they regulate their body temperature by internal processes and that their body temperature is constant.
How can an endothermic reaction be spontaneous at room temperature?
Exothermic, as endothermic reactions require activation energy.
