Nothing, Naphthalene is an organic compound and can not mixed with ionic compound KI.
NaI has ions and has strong electrostatic force of attraction, hence high melting point. Naphthalene has weak van der Waals forces of attraction between the molecules and hence have low melting point.
KI or potassium iodide. See the related link for more information.
Potassium, K+, is a cation
Potassium iodide (KI) contain iodine and potassium.
Potassium iodide is KI, so it's containing potassium (K) and iodine (I).Corrected:Not: OxygenWhenever the chemical name ends with 'ide' it means that oxygen is NOT present within the compound.
The solution of potassium iodide (if it is not extremely diluted) is more dense.
NaI has ions and has strong electrostatic force of attraction, hence high melting point. Naphthalene has weak van der Waals forces of attraction between the molecules and hence have low melting point.
KI or potassium iodide. See the related link for more information.
Potassium iodide (KI) contain I and K and is an ionic compound.
The same, Potassium iodide
Potassium iodide is KI (K+ and I-)
If more potassium iodide is added to the potassium iodate (V) solution in the conical flask, there will be more iodine liberated. This is because potassium iodide reacts with potassium iodate (V) to produce iodine. Therefore, increasing the amount of potassium iodide increases the rate of reaction and the amount of iodine generated.
Potassium Iodide
No, iodide refers to the ion I-, whereas potassium iodide is a chemical compound made up of both potassium (K+) and iodide ions (I-). When iodide is combined with potassium as in potassium iodide, the resulting compound has different properties and uses compared to just iodide alone.
The amount of potassium iodide does not affect the iodine liberated because potassium iodide is used as a reducing agent in the reaction, converting iodate to iodine. The stoichiometry of the reaction ensures that the amount of iodine liberated is solely determined by the initial amount of iodate present, not the amount of potassium iodide added.
Potassium, K+, is a cation
Potassium iodide = KI