Reactions that are not chemical reactions are physical reactions. These reactions involve a change in only the physical state of an element, not its chemical properties. Thus, physical changes include freezing, condensation, sublimation, hammering a metal into a sheet, cutting sodium metal, etc.
well the chemical reaction is cooking not physical
Calculating the amount of product formed in a chemical reaction, determining the limiting reactant in a reaction, and balancing chemical equations are all examples of stoichiometry.
Energy that is stored into something and released by a chemical reaction is known as chemical energy. Some examples of these are batteries, gasoline, coal, and food.
Nope - they're an example of a chemical reaction.
Change of shape can not be used to indicate a chemical reaction has happened. Examples of evidence of a chemical reaction are changes in odor or color.
Examples of chemical changes: combustion, corrosion, fermentation, photochemical reaction, polymerization.
Examples of chemical properties: flammability, reaction with oxygen, valence, toxicity, stability, electronegativity etc.
Bubbles, and heat change are examples of chemical reactions. When a chemical reaction happens, a compound is formed. It cant be separated. Another example could be change of colour. -making caramel sauce -getting a suntan
Examples: cooking, washing, burning a fuel.
Reactivity with water, oxidation, flammability
when a metal can replace another metal in a chemical reaction - it is a chemically active metal
Fire Burning,Iron Rusting