Yes, that is true.
chemical
A balanced equation indicates the chemical formulas for the substances involved in the reaction and the number of molecules or moles of each substance in the reaction. This enables a chemist to calculate the amount of each reactant needed to produce a desired quantity of product.
Not quite. A properly balanced an equation indicates the number of atoms of any elemental product and any elementalreactant involved in a reaction, along with the number of molecules of any molecular compound product and any molecular compound reactant involved in the reaction. The original sentence is deficient because in any chemical reaction, there must be at least one non-elemental product or reactant.
Collision Theroy
In a chemical equation, coefficients represent the no. of molecules or atoms involved in a complete chem. reaction.
a coefficent in physical science means:a number in front of a chemical formula in an equation that indicates how many molecules or atoms of each reactant and product that are involved in a reaction
chemical
A balanced equation indicates the chemical formulas for the substances involved in the reaction and the number of molecules or moles of each substance in the reaction. This enables a chemist to calculate the amount of each reactant needed to produce a desired quantity of product.
Chemical formulas of reactants and products; number of molecules involved in the reaction.
Not quite. A properly balanced an equation indicates the number of atoms of any elemental product and any elementalreactant involved in a reaction, along with the number of molecules of any molecular compound product and any molecular compound reactant involved in the reaction. The original sentence is deficient because in any chemical reaction, there must be at least one non-elemental product or reactant.
Collision Theroy
This is the number of molecules or atoms involved in the reaction.
In a chemical equation, coefficients represent the no. of molecules or atoms involved in a complete chem. reaction.
Heat increases the speed at which the molecules move, thus increasing the speed of the reaction.
These coefficients show the number of molecules involved in the chemical reaction.
reactant elements and molecules are used in a chemical reaction, they are not mixed or combined or produced in a chemical reaction.
That would depend on the coefficient in question. ------------------------------------------------------------------------------A coefficient indicates how many molecules or atoms of each reactant & product are involved in a reaction. -<3