No. False.
The substances at the start of a chemical reaction are known as reactants. Reactants are the molecules or compounds that undergo a chemical change during the reaction. They are typically written on the left side of a chemical equation, while the products of the reaction are written on the right side. The reactants are consumed during the reaction to form the products.
In a reaction which is not reversible the reactants are always written on the start point of the reaction arrow and products are always written on the end point of the arrow. On the other hand, if you have an equilibrium, then determining reactants and products is a little different.
In a balanced chemical reaction the total mass of the products always equals the total mass of reactants; this is the law of mass conservation.
Reactants are the starting materials in a chemical reaction that undergo a change, while products are the substances formed as a result of the reaction. Reactants are consumed during the reaction, while products are created from the reactants.
A product of a chemical reaction is the substance that is formed.
In a balanced chemical reaction the total mass of the products always equals the total mass of reactants; this is the law of mass conservation.
They are substances formed by a chemical reaction. All atoms that are present in the reactants are present in the product. Products are always on the RIGHT of the formula.Exothermic reaction:Ex: Reactants--->Products + EnergyEndothermic reaction:Ex: Reactants+energy--> Products...Reactants...............Products{6CO2+6H2O}--->{C2H12O6+6O2 }
No, the masses of products and reactants are not always equal. During a chemical reaction, mass can be conserved according to the Law of Conservation of Mass, but the masses of products and reactants may not necessarily be equal due to factors such as incomplete reactions, formation of gas, or changes in state.
The type of reaction that always has an element and a compound as reactants is a single displacement reaction, or a substitution reaction. These are of the form A + BC ---> AC + B.
Answer this question… The starting substances
The properties of reactants and products can be different. During a chemical reaction, new substances are formed which may have different properties such as color, odor, and physical state compared to the reactants.
a chemical reaction always converts reactants to products. Products are always formed otherwise it's not considered a chemical reaction.