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when rain falls, when there is a bush-fire, i know you may think "what a bush-fire?" but sometimes government or people do bush-fires on purpose to make fertilization (some plants have to be burnt to fertilize
Wiki User
∙ 13y ago
Some common man-made chemical reactions include combustion (burning of fuels), fermentation (conversion of sugars into alcohol), polymerization (formation of plastics), and neutralization (mixing an acid and a base to form a salt and water).
Wiki User
∙ 13y agoSome examples are burning, rusting, and Combustion
Wiki User
∙ 12y agorefining ore to metal
fire (not always man made)
Wiki User
∙ 11y agomagazines
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What energy is made in the reactions of cellular respiration?
Chemical Energy
What is the substance that cannot be split up into others?
An element is a substance that cannot be broken down into simpler substances by chemical reactions. Each element is made up of only one type of atom. Examples of elements include oxygen, gold, and carbon.
Are physical changes chemical reactions?
No, physical changes do not involve the formation of new substances and do not involve chemical reactions. Physical changes only alter the appearance or state of a substance without changing its chemical composition. Examples of physical changes include changes in shape, size, color, or state of matter.
How energy is made available by chemical reaction?
in chemical reactions, energy is absorbed or released when chemical bonds are broken and new ones are formed.
What compound is needed for most chemical reactions to take place in cells?
Enzymes are the compounds needed for most chemical reactions to take place in cells. Enzymes act as biological catalysts, speeding up reactions by lowering the activation energy required for a reaction to occur.
What are made during chemical reactions?
the result that comes by mixing the chemical to chemical
Substances are changed into different substances when bonds break and form during?
Chemical bonds are made and broken by chemical reactions. After chemical bonds have been broken, then energy is released, and if a chemical bond is made, then energy is absorbed.
Are new molecules made in chemical reactions?
yes
What is a substance that chemical reactions cannot break down?
An element is a substance that chemical reactions cannot break down into simpler substances. Elements are made up of only one type of atom and cannot be further broken down by chemical means. Examples of elements include gold, oxygen, and carbon.
What is made of alkali?
Alkalis
Chemical reactions occur on the active on an enzyme?
Enzymes speed up chemical reactions inside living organisms. They are made up of proteins.
What energy is made in the reactions of cellular respiration?
Chemical Energy
Summarize how energy is made available by chemical reactions and describle what happens to usable energy?
Energy is made available through chemical reactions by breaking and forming chemical bonds in molecules. During this process, the energy stored in the bonds is either released or absorbed, leading to a change in the energy content of the molecules involved. Usable energy released in chemical reactions is often converted into different forms, such as heat or mechanical energy, to power various biological processes or physical activities.
On what basis can chemical reactions be classiffied?
Chemical reactions are:- synthesis- decomposition- single displacement- double displacementThe classification is made taking into account the reactants and products.
What is the substance that cannot be split up into others?
An element is a substance that cannot be broken down into simpler substances by chemical reactions. Each element is made up of only one type of atom. Examples of elements include oxygen, gold, and carbon.
What are some common chemical compound made with aluminum?
Examples: sulfate, nitrate, chloride, fluoride, iodide, nitride, carbide of aluminium, etc.
What is the difference between detrital and chemical rocks?
Detrital- made of sediment grains Orgains- Made of fossils Chemical- from due to chemical reactions I hope this helped you enough :)
