Potassium iodide does not react with water; it only dissolves. The equation for this is KI(s) --> K+(aq) + I-(aq).
I2(l) + H2O(l) -> OI-(aq) + 2H+(aq) + I-(aq)
The chemical reaction is:
KI +I2 = KI3
KI3 is water soluble.
H2 + I2 --> 2HI
The chemical equation for iodine is I
Iodine is dissolved in alcohol.
When iodine and cyclooctene are mixed, a reaction occurs between the two and the product that is formed is 1,2-diiodo cyclooctane.
It is not iodine which is applied but a tincture of iodine. This is around 5% iodine mixed with potassium or sodium iodide, dissolved in ethanol and water. The tincture is an antiseptic.
No - there would be a reaction though if Chlorine and Potassium Iodide were mixed
Chemical, When something changes in color, it is a sign of a chemical change.
it turns brown because of a reaction to the water, with the particles
When iodine and cyclooctene are mixed, a reaction occurs between the two and the product that is formed is 1,2-diiodo cyclooctane.
It is not iodine which is applied but a tincture of iodine. This is around 5% iodine mixed with potassium or sodium iodide, dissolved in ethanol and water. The tincture is an antiseptic.
No - there would be a reaction though if Chlorine and Potassium Iodide were mixed
Chemical Change
This mixing is not a chemical reaction.
Ethanol
Chemical, When something changes in color, it is a sign of a chemical change.
This is a physical process.
Just because one has mixed chemicals together doesn't mean one will get a chemical reaction. The two chemicals could stay neutral when mixed. So, no just because a chemical is mixed it doesn't have to have a reaction.
it turns brown because of a reaction to the water, with the particles
In my science lad the mixture turned red. I don't know if it is the white colour of the baking soda making the iodine lighter or if it were a chemical reaction.
chemical how do you know?