[Answer] Chemical changes

Answer: also known as chemical reactions. The “ingredients” of a reaction are the
reactants, and the end results are called the “products”. The change from
reactants to products can be signified by an arrow.
Chemical changes
Chemical changes may be identified by: Temperature Change: Because there is an energy change in a chemical reaction there is often a measurable temperature… Light: Some chemical reactions produce light. Bubbles: Some chemical changes produce gases which can be seen as bubbles in a liquid …
Common Chemical Changes The rusting of iron Combustion (burning) of wood The metabolism of food in the body Mixing an acid and a base such as hydrochloric acid (HCl) and sodium hydroxide (NaOH) Cooking an egg Digesting sugar with the amylase in saliva Mixing baking soda and vinegar to produce …
More Chemical Changes images
Examples of Chemical Change in Everyday Life Burning of paper and log of wood Digestion of food Boiling an egg Chemical battery usage Electroplating a metal Baking a cake Milk going sour Various metabolic reactions that take place in the cells Rotting of fruits Decomposition of waste The explosion …
What is Chemical Change? The change in which the molecular composition is completely altered and a new product is formed is called a chemical… Chemical changes create a new product. The changes in Chemical change are irreversible and permanent. It reveals that chemical change cannot be reversed by …
Indications of a chemical change include: Light Emission – Certain chemical reactions produce light as a result of the reaction. Bubbles – When a chemical change occurs in a liquid solution it very often produces gas …

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