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Chemical reactions are described based on observations. It may be in terms of changes in color, state of matter, or density.
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Are chemical reactions useful?
yes some chemical reactions are harmful to us. as digestion of food, photosynthesis, decomposition of organic waste are some examples of the useful chemical reactions.
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.
What are three types of chemical reactions?
The three types of chemical reactions are: synthesis, decomposition, and replacement.
What are the chemical reactions in your body called?
Metabolism and/or catabolism.
This is a process in which substances change into new substances with different properties?
Chemical Change
Matter that does not enter chemical reactions is described as what?
Matter that does not enter chemical reactions is described as inert. This type of matter cannot be altered by chemical reactions.
What are chemical reactions that require oxygen are described as?
iron
Why are reactions described with formulas and chemical equations?
because yes!
What is one of the chemical reactions described here?
Solid state
What chemical reaction produces the sun and energy?
These are not chemical reactions but thermonuclear reactions.
What relationship is described by the Arrhenius equation?
The Arrhenius equation describes a number of temperature dependent chemical reactions. These comprise not just the forward and reverse reactions, but also other reactions that are thermally influenced such as diffusion processes.
How are chemical reactions abbreviated?
Chemical reactions are abbreviated by their chemical equations.
Which category of nutrient would be best described as compounds needed in small amounts in the diet to facilitate chemical reactions in the body?
which category of nutrient would be best descrbed as compounds needed in small amounts of the diet to facilitate chemical reactions in the body
How enzymes control chemical reactions?
enzymes helps control chemical reactions by the chemical in it called collagen when enzymes enter your body they create a chemical reactions and controls the chemical reactions you get by eating too much acids.
What comes out of chemical reactions?
4 useful chemical reactions are: fermentation, smelting combustion and electrolysis
Are reactions chemical?
Not ALL reactions are chemicals. When chemicals reacte with other chemicals it is called as chemical reactions.
Is reactions a chemical or physical?
Chemical reactions are chemical processes.
