Chemical Reactions and Equations Quiz

A process where substances change temporarily without forming new substances

A process where substances react to form new substances with different properties (correct)

A process where substances change color and evolve gas

A process where substances change state, but retain their original properties

A symbolic representation of a chemical reaction with reactants on the left and products on the right (correct)

An equation showing physical changes of substances

An equation representing changes in state and color of substances

An equation representing the evolution of gas during a reaction

It shows the same number of each type of atom on both sides of the equation (correct)

It demonstrates an equal volume of reactants and products

It represents an equal amount of reactants and products

It indicates an equal mass of reactants and products

<p>Change in state, color, evolution of gas, change in temperature</p> Signup and view all the answers

<p>Formation of new substance with different properties</p> Signup and view all the answers