First, too much potassium, K, can cause heart failure. Dehydration can be accompanied by low potassium. There is a rare syndrome, called Periodic Paralysis (PP). It's genetic and covered my the Muscular Dystrophy Association (http://www.mda.org/disease/pp.html). A potassium imbalance, either hypokalemic or Hyperkalemic, causes paralysis for ~72 hours. These patients are often told "it's all in your head", Sigmund's hysterical paralysis,, or they are just "crazy."
Potassium in its elemental form is a soft silvery metal. But don't get used to the idea of looking at it up close or holding it in your hand. Potassium is very reactive, and as such it is quite hazardous. It reacts spontaneously with air, specifically with the oxygen in air, to form an oxide. A block of potassium in dry air would quickly dull as the surface "rusted" or formed an oxide coating. Potassium will react with water in air to form a hydroxide. Potassium hydroxide is a strong base, and will cause caustic burns. Potassium tears water molecules apart and takes an OH with it while dumping the other H as free hydrogen. (Hydrogen is, of course, diatomic, and it leaves the reaction site as H2.) Problem is, it's an extremely endothermic reaction, this potassium and water thing. A lot of heat is given off. And because the heat is so great, the hydrogen gas that is being created can catch on fire and burn. A small amount of potassium dropped into water will react quickly and with the liberation of enough heat to burn off the created hydrogen on the spot. It's quite a site to watch a chemistry teacher perform a lab test to demonstrate this, but it is dangerous beyond words to fool around with metallic potassium. It is generally stored in its metal form in a container full of kerosene. The oil keeps air (and the moisture in air) away from the metal.
Skin and eye contact can lead to permanent damage. Superior exposures can cause a development of fluid in the lungs, which can lead to death. Also, it can react violently with water creating a powerful alkaline potassium hydroxide(KOH) which is very harmful to humans.
Potassium is a major and important component of your body's minerals. There is a very long list of functions that are orchestrated by potassium, such as the heart's rhythm, nerve activity, collagen formation, production of elastin, acid balance, regulation of blood pressure, preservation of bone mass, and proper functioning of the lungs and kidneys. Generally, if you consume fresh vegetables, milk, fruits and fish you should be able to provide your body with an adequate amount of potassium. It is very important that the levels of potassium stay optimal as you can develop major health hazards when the levels fall or rise.
There are 2 elements in potassium oxide, which are potassium and oxygen.
Potassium Hydroxide is KOH and potassium permanganate is KMnO4.
The chemical formula of potassium sorbate is C6H7O2K; potassium sorbate contain carbon, hudrogen oxygen and potassium.
no potassium is not magnetic :(
They are both oxidizers and they are both toxic. Chromates are also carcinogenic.
biological hazards, chemical hazards, ergonomic hazards, and physical hazards
Classifications for occupational hazards include physical hazards, chemical hazards, and biological hazards. Psychosocial hazards and mechanical hazards are the other two classifications.
Potassium nitrate isn't terribly corrosive or poisonous or anything. It is an oxidizer, specifically a class 1 oxidizer. Potassium nitrate when mixed with something that could burn (sugar, paper, etc) increases the flammability of that product. But potassium nitrate alone isn't flammable.
indirect hazards are hazards that have immediate affect, while direct hazards are hazards that is caused by something else before it affects
There are several types of hazards that include physical hazards, chemical hazards, ergonomic hazards, and biological hazards. Hazards are found in homes, on the road, and in the workplace.
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.
Potassium is a major and important component of your body's minerals. There is a very long list of functions that are orchestrated by potassium, such as the heart's rhythm, nerve activity, collagen formation, production of elastin, acid balance, regulation of blood pressure, preservation of bone mass, and proper functioning of the lungs and kidneys. Generally, if you consume fresh vegetables, milk, fruits and fish you should be able to provide your body with an adequate amount of potassium. It is very important that the levels of potassium stay optimal as you can develop major health hazards when the levels fall or rise.
* Fire and explosion hazards * Health hazards
potassium :D
Identifying hazards and controlling riskIdentifying hazards and controlling riskIdentifying hazards and controlling riskIdentifying hazards and controlling risk
Identifying hazards and controlling riskIdentifying hazards and controlling riskIdentifying hazards and controlling riskIdentifying hazards and controlling risk