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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
What is one of the chemical reactions described here?
Solid state
Why are reactions described with formulas and chemical equations?
because yes!
Is released during chemical reactions and is released during nuclear reactions?
Energy is released during both chemical and nuclear reactions, but the mechanisms and amounts differ significantly. In chemical reactions, energy is typically released or absorbed through the breaking and forming of chemical bonds. In contrast, nuclear reactions release energy due to changes in the nucleus of atoms, often involving the conversion of mass to energy as described by Einstein's equation, E=mc². Nuclear reactions generally release much more energy than chemical 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.
What chemical reaction produces the sun and energy?
These are not chemical reactions but thermonuclear reactions.
How are chemical reactions abbreviated?
Chemical reactions are abbreviated by their chemical equations.
How are rate constants temperature dependent in chemical reactions?
Rate constants in chemical reactions are temperature dependent because as temperature increases, the molecules move faster and collide more frequently, leading to a higher likelihood of successful reactions. This relationship is described by the Arrhenius equation, which shows that rate constants increase exponentially with temperature.
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.
Organism that makes organic carbon molecules from carbon dioxide using energy from chemical reactions?
Autotrophic plants. You've described photosynthesis, basically.
What is the meaning of thermodynamically favored reactions?
When a chemical reaction is described as being "thermodynamically favored," it means that it requires a great deal of activation energy for it to occur.
