This mixing is not a chemical reaction.
Well, there is no chemical reaction, really, since the cornstarch still remains cornstarch. (and if you dry it, it becomes cornstarch again) It's just that the cornstarch lightly bonds to the water which then lightly bonds to other cornstarch, creating a net-like substance. This net is easily broken and made, thus increasing the viscosity of the fluid and adding some other interesting properties to it as well.
Cornstarch is hydrolysed with hot water (adding also a small volume of sulfuric acid).The product is glucose.
The absorption of water is not a chemical reaction.
When salt is mixed in with water, they form a solution. Salt is the solute, and water is the solvent.
when an acid and a base combine, salt and water are formed. This process of reaction of an acid and base is called neutralisation.
No.
Well, there is no chemical reaction, really, since the cornstarch still remains cornstarch. (and if you dry it, it becomes cornstarch again) It's just that the cornstarch lightly bonds to the water which then lightly bonds to other cornstarch, creating a net-like substance. This net is easily broken and made, thus increasing the viscosity of the fluid and adding some other interesting properties to it as well.
Cornstarch and water mixed.
No, because it just change to liquid
No, cement is not recyclable.Because when it is mixed with water chemical reaction takes place and gains strength and hardens.The hardened cement cannot be used as a recycled one because no chemical reaction takes place when mixed with water.
No, it is a chemical change. A chemical reaction occurs when the two are mixed-- bubbling/fizzing.
Any chemical reaction, only some solubility.
Sodium chloride is soluble in water but a chemical reaction doesn't occur.Sodium react chemically with water.
Sodium polyacrylate and water do not undergo a chemical reaction when mixed. Instead, the sodium polyacrylate absorbs water and forms a gel-like substance without any chemical bonding.
Cornstarch is hydrolysed with hot water (adding also a small volume of sulfuric acid).The product is glucose.
When hydrochloric acid (HCl) is mixed with water (H2O), it undergoes a chemical reaction where the HCl molecule dissociates into hydrogen ions (H) and chloride ions (Cl-). This reaction is known as ionization.
When flour and water are mixed, a chemical reaction does not occur. Instead, the mixture forms a dough due to physical interactions between the flour proteins and water molecules, such as hydration and gluten formation.