The chemical reaction is:
Pb(NO3) 2 + 2 KI = PbI2(s) + 2 KNO3
Lead iodide is insoluble in water and form an yellow precipitate.
Yes potassium nitrate may cause diarrhea. Potassium nitrate may also cause nausea and vomiting as it can aggravate the gastro-intestinal tract.
If you wish to test for the presence of halogen in an iodoform, then you must first inject the iodoform with a touch of helium. This helium will make the halogen react and change colors, making it notable in the iodoform.
Run an electrical current through the solution while in an electrolytic cell. This is a process called Electrolysis which causes the KI molecules to dissociate to form K+ and I- Iodide will eventually come to equilibrium with itself to get rid of the negative charge and form I2
To precipitate magnesium ion, you can add a precipitating agent such as sodium hydroxide (NaOH) to the magnesium nitrate solution. This will cause magnesium hydroxide (Mg(OH)2) to form as a precipitate. You can then filter the solution to separate the precipitate from the liquid.
You can separate lead nitrate from a lead nitrate solution by adding a soluble salt like sodium chloride, which will cause lead chloride to precipitate out as a solid. The lead chloride can then be filtered out from the solution, leaving you with the lead nitrate solution separated from the lead chloride.
Chloride ions (Cl-) cause a white precipitate (silver chloride) to form when acidified aqueous silver nitrate is added to it.
When silver nitrate is added to distilled water, it will dissociate into silver ions (Ag+) and nitrate ions (NO3-), causing the solution to become slightly acidic. When silver nitrate is added to a salt solution, it will react with the salt to form a precipitate of insoluble silver salt, such as silver chloride (AgCl). This will cause a milky white precipitate to form in the solution.
Yes, there are studies that show potassium nitrates can trigger migraines. It really all depends on how your body handles the substance and may not cause migraines in some people.
NaClWhile normal table salt is sodium chloride (NaCl), iodized salt has additives which supply iodine. These additives might include sodium iodide (NaI), potassium iodide (KI) or sodium or potassium iodate (NaIO3 or KIO3).
Potassium iodide is generally safe when taken in recommended doses. However, consuming high doses can be toxic and cause adverse effects such as stomach pain, nausea, vomiting, and in severe cases, allergic reactions or electrolyte imbalances. It's important to follow recommended guidelines for use.
Potassium Nitrate will catch fire if in contact with combustable materials, it is harmful if swallowed (nausea, vomiting, diarrhoea) and can cause reproductive disorders. It is irritant if inhaled and can cause skin irritation.
Compounds such as silver iodide, potassium iodide, and sodium chloride are often used to seed clouds in cloud seeding to induce artificial rain. These compounds help to promote the formation of ice crystals within clouds, which can then grow into raindrops and trigger precipitation.