The phrase implies a very small amount of potassium iodide, but the use of "just" can downplay the significance of even a few molecules, as it depends on the context in which they are being discussed. Additionally, it lacks specificity regarding the effects or implications of those molecules.
NONE!!! You have pitched the question the wrong way around. It should be 'How many compounds contain the element potassium?' The answer is hundreds if not thousands. Here are a few compounds containing potassium Potassium oxide (K2O) Potassium hydroxide (KOH) Potassium Carbonate (K2CO3) Potassium chloride (KCl) Potassium permanganate ( KMnO7) Potassium ethanoate (CH3COOK) et.seq.,
I might be wrong, but I would say slower. If you mean energy in form of heat, molecules move slower if the liquid is colder, so if a liquid releases energy in form of heat (turns ¨cooler¨), than the molecules move slower. As I said, I might be wrong. Just my thoughts
As the average kinetic energy of copper molecules decreases, the temperature of the copper sheet also decreases. Eventually, if the temperature drops low enough, the copper molecules will lose enough kinetic energy to form a solid, and the copper sheet will freeze and become a solid metal.
potassium is an ion (K is standard abriviation) in your blood, along with sodium (Na) They must be in a sort of balance (lots of K in the cells, lots of Na in the blood) for your cells to function (and for you to live). Low potassium is usually dietary but can be a renal (kidney) problem. ==Answer == Potassium is an essential nutrient for the body. It is used for (among other things) nerve production, blood pressure, and your metabolism. Good sources of potassium are potatoes and bananas. Our kidneys can not reserve potassium, so we must always replenish. I've seen better, but this is pretty good: http://www.selfgrowth.com/articles/Jirves1.html
nonelectrolyte.. Some people thought it is weak electrolyte but when i answered, it was wrong
Solid potassium chloride is not composed of KCl molecules, but of KCl ions. In a solid crystal lattice, the ions are held together by ionic bonds, not covalent bonds like molecules. So it is more accurate to say that solid potassium chloride is composed of K+ and Cl- ions.
Extremely wrong.
The chemical formula for potassium aluminum sulfate dodecahydrate is KAl(SO4)2 · 12H2O. It consists of one potassium atom (K), one aluminum atom (Al), two sulfate ions (SO4), and twelve water molecules (H2O) in its structure.
Its endothermic... In my experiment, it went from 26 to 25 degrees celsius... Its endothermic... In my experiment, it went from 26 to 25 degrees celsius... This is wrong it is exothermic. Potassium chloride is snow salt. it is used because not only does it react with the snow to create hydrochloric acide and potassium hydroxide (both with much lower freezing points) but, the EXOTHERMIC reaction also helps melt the snow No, it is endothermic. The only reason we add salt to snow is to lower the melting point. If you're curious, dissolve as much KCl in a beaker as you can as quickly as you can. The water temperature will drop dramatically.
NONE!!! You have pitched the question the wrong way around. It should be 'How many compounds contain the element potassium?' The answer is hundreds if not thousands. Here are a few compounds containing potassium Potassium oxide (K2O) Potassium hydroxide (KOH) Potassium Carbonate (K2CO3) Potassium chloride (KCl) Potassium permanganate ( KMnO7) Potassium ethanoate (CH3COOK) et.seq.,
(A+) "has won"
Hi, having a solution of KI implies having H20 so tin iodide will hydrolyze forming the tin oxide and HI. Another interesting reaction is when you add KI (in solid phase) into tin iodide solution (dissolved in acetone). You will obtain a salt like this: K(SnI5) I hope I helped you. Note that this answer could be wrong, I'm currently a student of chemistry and I have a lot to learn yet.
You should only use "is" once, not twice in a row.
you gave me the wrong answer nitwit
Hi, KHSO4 is Potassium bisulfate.Source: http://en.wikipedia.org/wiki/Potassium_bisulfateThe answer above is totally wrong. Where did you leave the Hydrogen in the formula?The name of the ionic compound KHSO4 is Potassium Hydrogen Sulfate.Abdellatif Rochdi.
Yes.
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