how is potassium chloride any of these? some one plzzz help me?
919591
You need to know a lot more about it before you can answer the question.  Potassium chloride, KCl, is a salt.  It is very similar to table salt, NaCl, in behavior and properties.  If you dissolved a little bit of it in water, you'd have an unsaturated solution.  If you dissolved so much of it in water that any more KCl you added would fall to the bottom without dissolving, you'd have a saturated solution.  If you then heated it up and dissolved the remaining KCl (because the solubility of KCl in water increases with temperature), and then cooled it back to room temperature, you'd have a supersaturated solution.  But without knowing the concentration of the solution, as well as the solubility of KCl in water, you can't answer this question.
95222
Potassium Chloride (KCl) has a solubility of .4 g/mL in Ethanol (at room 25 C I would assume), yes, it does dissolve, but barely.
617322
Althouigh I am sure you mean Sodium Chloride when you say "Salt", just to be perfectly clear....there are multiple types of "salt".\nA salt is an ionic compound made up of a matal cation and a non-metal anion. Sodium Chloride ("table salt") is an example of a salt, so is Potassium Chloride and Ammonium Nitrate.\n\nWhen you dissolve a salt in water, the freezing point of the solution is lowered.  Likewise, when dissolving a salt, the boiling point of the solution is raised.\n\nBut you asked about a temperature change.\nWhen dissolving some salts, the dissolving process is endothermic...meaning that it requires enegry input to proceed.  When a endothermic process occurs, the temperature of the surroundings (this case, the water) drops.\nThere are also salts which give off energy when they are dissolved in water.  Processes which give off excess energy are called exothermic and can raise the temperature of the surroundings.\nThere are also a few (not too many) "ideal" salts which neither take in or give off energy when they dissolve.\n\nWhen the salt dissolves, if the "product" (the aqueous salt) has a lower enthalpy than the undissolved salt, the solution is said to be exothermic.  If the enthalpy increases, the solution is said to be endothermic.\n\nSalts like Potassium Chloride, Ammonium Nitrate, and several others (probably NaCl too, which you refered to) are endothermic when dissolved in water, and thus, when dissolved cause the temperature of the solution to decrease slighty.\n\nSalts like Sodium or Potassium Hydroxide are great examples of salts which are exothermic (give off energy) when they are dissolved in water.  When dissolving these salts in water, a notible increase in temperature can be observed.
991396
A potassium ion has one positive charge because it is missing one valence electron.   So K can form compounds with anything that is electronegative; in other words, any atom or molecule that likes to grab electrons. Anything at the right hand end of the periodic table, like O, S or the halogens for instance.   Or a more complicated compound would be with an organic acid like stearic acid; you replace one H with a K and you get a liquid soap.   If you used Na instead of K you'd get the usual solid soap.   When I was a kid in Britain, the soap in public bogs was liquid so you couldn't steal it.
888145
Sodium chloride , NaCl , is a cubic crystal. Each Na+ is surrounded by 6 Cl- and each Cl- is surrounded by 6 Na+
192443
Write down the equation of reaction: K + Cl2 -> KCl (not balanced)\n\nBalance the equation of reaction: 2K + Cl2 -> 2KCl (balanced)\n\nFind the moles of Potassium: 5 g K / 39.10 g/mol K = 0.128 mol\n\nFind the moles of Chlorine gas: 7 g Cl2 / (2 x 35.45 g/mol) = 0.098 mol\n\nDetermine the stoichiometric ratios: \nCl2 -> 2 KCl\nK ->   KCl   \n\nFind the moles of product: \n\nFor potassium: 0.128 mol K x (1 mol KCl / 1 mol K) = 0.128 mol KCl\n\nFor chlorine:  0.098 mol Cl2 x (2 mol KCl / 1 mol Cl2) = 0.196 mol KCl\n\nSo potassium is the limiting reactant. \n\nMass of KCl that can be formed: 0.128 mol K x (1 mol KCl / 1 mol K) x (39.10 g/mol K +  35.45 g/mol Cl) =  9.54 g KCl
934102
I know the answer......but I'm not going to give it. This line of questioning smacks of activities I'd rather not involve myself.\n\nIf you have a bonafide need for potassium iodide then purchasing it through legitimate channels is the easiest way.
847781
For potassium pills you will need to see a Doctor, which is always a good idea.\n\n  Eating Bananna's helps too.  Google Potassium sometime, it will help you find all the natural sources.\n\n  But leg cramps are not Always caused by low potassium, and too much potassium can be a problem as well, so my first advice is still best.\n\n  Talk to a Doctor.
1157889
Sodium (Which retains water in the body and is an electrolyte), sugar, probably some potassium, and lots of water. \n\nElectrolytes are ions, such as sodium, potassium, or chloride, required by cells to regulate the electric charge and flow of water molecules across the cell membrane. -Which means they make it easier for your cells to work, process things, and remove waste with water.
240944
Pure potassium is a metal, though you generally won't find it lying around since it reacts violently with water.  It needs to be kept in oil to keep it from reacting with the moisture in the air.  As far as I know it doesn't smell like anything other than the oil it's been kept in.\n\nOtherwise potassium is found in many chemical compounds, in general it is not toxic, but is actually an essential mineral for life similar to sodium.  Some of these compounds would have an odor -- particularly the sulfur compounds -- but not usually from the potassium.\n\nlike the guy below me said, if you're afraid of potassium don't eat any bananas.  :D
734957
Na+ Cl-\nC +4 O-2 each\nK+ Br-\nN-3 H+1 each\nMg+2 O-2
226109
It is lithium Chloride i.e. LiCl\nIt is an covalent compound rather than being an ionic compound. It is define by FAJAN's rule
163249
Those are the correct names for potassiumchloride and potassiumphosphate
209476
First, off... why is your potassium level low?  A normal blood range for potassium is 3.5-5.0  What is yours?  An extremely low or high potassium level is extremely serious/dangerous.\n\nNormally a low potassium is caused by diuretics (some make you excrete potassium faster than you normally would), or by vomiting/diarrhea.  I'm assuming that yours is low because of diuretics.\n\nYour doctor should have given you information on how to eat a potassium rich diet if he/she put you on such a medication.  I've attached a link to a website that breaks down the potassium levels for various foods.\n\nGood Luck!
799741
as i have explained with the formation of ionic compounds. this is an ionic compound like table salt (NaCl)\nLithium gives up the one outermost electron to Chlorine which has a stable octet.\nLithium then has just two. Remember, this is the first orbital (s orbital) with a maximum of two electrons.
530904
what do you mean by "salt"? There are hundreds of thousands of salts~~~\n\nsodium chloride for what you normally eat.
796075
At 10°C, saturated solution of potassium chloride is more concentrated than potassium nitrate. At this temperature, potassium chloride completely dissolves while potassium nitrate would form some precipitates. At 60°C, it would be the same since both would completely dissolve at this temperature.