Chem Reaction Flashcards
Chemical reaction
Process which atoms are rearranged to produce new substances
Chemical equations
Expression to show the relationship between reactants and products
Reactants
The substances that participate in a chemical reaction
Products
The substances formed in a chemical reaction
Law of conservation of mass
Matter cannot be created or destroyed
Coefficient
Number in front of a chemical formula. Can change to balance an equation.
Endothermic reaction
Chemical reaction with an input of energy
Exothermic reaction
Chemical reaction of an output of energy
Chemical reaction
Process and which atoms are rearranged to produce move substances
Chemical equation
Expression to show the relationship between reactants and products
Reactants
The substances that participate in a chemical reaction
Products
The substances formed in a chemical reaction
Law of conservation of mass
Matter cannot be created or destroyed
Coefficient
Number in front of a chemical formula. Can change to balance an equation
Endothermic reaction
Chemical reaction with an input of energy
