False! Not all chemical reactions take place at the same rate.
The reactant's/reactants' energy is rarely every seen in the products.
There are the same amount of particles at the end of a reaction as in the beginning of that reaction because of the law of conservation of mass. You simply cannot have particles disappearing to nowhere.
All of the symbols used in chemical equations are up on the Periodic Table.
chemical change or chemical reaction.
In a chemical change the matter in one thing changes, for example you will know a chemical changehas occurred when the color or odor has changes or when a new gas is given off.
A chemical reaction is a change in which one kind of matter changes into a different kind of matter with different properties. Reactant is a substance used in a chemical reaction and a product is a substance made in a chemical reaction. Hope this is helpful! ;)
A chemical reaction is a change in which one kind of matter changes into a different kind of matter with different properties. Reactant is a substance used in a chemical reaction and a product is a substance made in a chemical reaction. Hope this is helpful! ;)
A chemical reaction is a change in which one kind of matter changes into a different kind of matter with different properties. Reactant is a substance used in a chemical reaction and a product is a substance made in a chemical reaction. Hope this is helpful! ;)
The reactant's/reactants' energy is rarely every seen in the products.
The amount of matter involved in a chemical reaction does not change. The total mass of the reactant must equal the total mass of the products.
The amount of reactants and products do not change in reversible reactions because, in a chemical reaction, matter is neither created nor destroyed -- it is only rearranged. This is the law of conservation of matter.
No
There are the same amount of particles at the end of a reaction as in the beginning of that reaction because of the law of conservation of mass. You simply cannot have particles disappearing to nowhere.
All of the symbols used in chemical equations are up on the Periodic Table.
chemical change or chemical reaction.
a chemical reaction =)
In a chemical change the matter in one thing changes, for example you will know a chemical changehas occurred when the color or odor has changes or when a new gas is given off.