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A chemical reaction that gives off heat is most likely to be what?
An endothermic reaction is one that consumes heat.
What type of reaction gives off heat Does it feel hot or cold?
Endothermic reactions increase their enthalpy by absorbing heat
What is an exothermic reaction typically marked by?
An exothermic reaction is typically marked by a release of heat. This means that the reaction gives off energy in the form of heat to the surroundings.
How is a exothermic reaction identified?
it gives heat off as a product
Why does the reaction between sodium and chlorine gives out a lot of heat and light?
Because the potential chemical energy of the product is much less than the potential chemical energy of the reactants. Since energy is indestructible, it is converted to heat and light.
A chemical reaction that gives off heat is most likely to be what?
An endothermic reaction is one that consumes heat.
What term is used for the type of chemical reaction that gives out heat energy?
Exothermic reaction gives free heat (energy).
Could you please use the word exothermic in a sentence?
"This chemical reaction gives off a lot of heat; it must be exothermic"
What term is used 4 the type of chemical reaction that gives out heat energy?
Exothermic reaction gives free heat (energy).
What is a reaction called that gives off heat?
exothermic reactions-gives off heat
What is a chemical reaction gives off heat called?
exothermic reactions-gives off heat
Which type of reaction gives off heat?
An exothermic reaction gives off heat as a result of energy being released in the form of heat. In an exothermic reaction, the products have lower energy than the reactants, leading to the release of heat to the surroundings.
What causes ignition when water reacts with potassium?
The reaction of potassium with water is highly exothermic. That is, it gives off a lot of heat. Hydrogen, which is formed by the chemical reaction is ignited by this heat and so explodes.
What type of reaction gives off heat Does it feel hot or cold?
Endothermic reactions increase their enthalpy by absorbing heat
What type of reaction gives off heat?
Exothermic.
How should a student use the keyword "heat" to determine if a reaction is exothermic?
A student can use the keyword "heat" to determine if a reaction is exothermic by observing if heat is released during the reaction. If the reaction gives off heat, it is exothermic.
Why does hydrogen explode when pottasium reacts with water?
The mixture of oxygen and hydrogen at high temperature (a reaction occur) is very explosive.
