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What reaction happens in desalination?
In desalination, the process of removing salt and other impurities from seawater or brackish water occurs. This is typically achieved through methods such as reverse osmosis, distillation, or electrodialysis, where saltwater is separated into fresh water and concentrated brine through different physical and chemical processes, rather than a chemical reaction.
A change in matter that produces new substances is called?
Chemical change. References: Intro to Matter book.
Is shortening melting a chemical change or chemical property?
Shortening melting is a physical change, not a chemical change or chemical property. When shortening melts, it undergoes a change in state from solid to liquid without any change in its chemical composition.
Is spilling water a chemical change?
No, spilling water is a physical change, not a chemical change. A chemical change involves a change in the chemical composition of a substance, whereas spilling water only changes its location and physical state.
What is a catchy title for a project on desalination?
"Sustainable Solutions: Innovations in Desalination"
Is water desalination a physical change?
Yes, water desalination is a physical change. It involves the separation of salt and other impurities from water using physical processes such as evaporation or reverse osmosis, without altering the chemical composition of water.
Why don't world engineers recognize that solar panels do not provide necessary pumping energy sufficient to overcome large chemical potentials in desalination plants for drinking water-?
It sounds like you have a confused question because pumping energy does not effect a chemical change, regardless of your proposed 'large chemical potential'. Desalination plants remove salt from water by physical means, anyhow. The salt is either removed by reverse osmosis or by distillation. Chemical potentials have no bearing on either of those processes. Please reformulate and repost.
What are two areas of science in desalination?
Two key areas of science in desalination are materials science and membrane technology. Materials science focuses on developing advanced membranes that can efficiently filter out salt and impurities while allowing water to pass through, enhancing the effectiveness and sustainability of desalination processes. Additionally, chemical engineering plays a crucial role in optimizing the energy consumption and overall efficiency of desalination systems, including processes like reverse osmosis and thermal desalination.
Is burning a fire a physical or chemical change?
Burning is a chemical change.
Is a rotting banana a chemical or physical change?
It's a chemical change
Is cellular respiration an example of a physical change or an chemical change?
its a chemical change
is tarnishing a chemical or a physical change?
It is a chemical change.
Is digestion a physical or chemical change?
Its a chemical change.
Is burning chemical change or physical change?
Burning is a chemical change.
When you dye your hair is that physical change or chemical change?
Yes it is a chemical change because color change is an observed change that a chemical change has occurred. So you are very much right. :)
What are desalination of sea water?
Desalination of sea water
What reaction happens in desalination?
In desalination, the process of removing salt and other impurities from seawater or brackish water occurs. This is typically achieved through methods such as reverse osmosis, distillation, or electrodialysis, where saltwater is separated into fresh water and concentrated brine through different physical and chemical processes, rather than a chemical reaction.
