Calculating the mass of reactants and products in a chemical reaction is a sufficient demonstration.
The energy the molecules must have in order to react
This shows that the reaction is endothermic because energy is absorbed in the reaction and not produced.
This is a balanced chemical reaction.
Activation energy in chemistry is the amount of energy required to start a reaction. For every chemical reaction, a certain amount of energy is required to start it. The diagram represents how much energy it takes to do this, and also shows how much energy you get from it. With this diagram, you can also calculate the energy of products, reactants, e.t.c. This is also a useful diagram to explain the function of a catalyst, something used to decrease the activation energy.
Yellow precipitation shows the deposition of sulphur element.
The energy the molecules must have in order to react
It shows whether the reaction is exothermic or endothermic.
It shows whether the reaction is exothermic or endothermic.
It shows whether the reaction is exothermic or endothermic.
This shows that the reaction is endothermic because energy is absorbed in the reaction and not produced.
It shows the energy requirements needed in order for a reaction to occur.
This is a balanced chemical reaction.
A chemical equation
It shows whether the reaction is exothermic or endothermic.
oxidising agent
A diragram that shows the inside and outside of an object.
A diagram. Which shows components.