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Does potassium permanganate create an ultraviolet radiation field?
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Why KMnO4 titration's are carried out only in the presence of dilute H2SO4?
The permanganate ion, MnO4- purple in colour. The sulfuric acid is added to create acidic conditions. In acidic conditions, the MnO4- gets reduced to Mn2+ which is colourless. Therefore, judging by the colour change, we can figure out how much of the potassium permanganate has been used.
How does potassium react with hydrochloric acid?
Hydrochloric acid evaporates off of potassium sulfate when it's produced. This results because potassium chloride is combined with sulfuric acid to create potassium sulfate.
Will potassium hydroxide absorb carbon dioxide?
It will not absorb it but will congeal with it to create a sticky mess!
How many moles of iodine are needed to react with 5 moles of potassium to create potassium iodide?
Since molecules of potassium contain only single potassium atoms, molecules of iodine contain two atoms, and moles of potassium iodide contain one atom of each element, 2.5 moles of iodine are needed to react completely with 5 moles of potassium.
What are compounds of the element potassium?
potassium can make alot of compounds...i know a few... 1. potassium chloride (a healthier alternative to table salt/sodium chloride) 2. potassium nitrate 3. potassium hydroxide (produced when reacted with water)
What do the phosphors inside fluorescent bulbs absorb to create a glow?
Ultraviolet Radiation.
Why KMnO4 titration's are carried out only in the presence of dilute H2SO4?
The permanganate ion, MnO4- purple in colour. The sulfuric acid is added to create acidic conditions. In acidic conditions, the MnO4- gets reduced to Mn2+ which is colourless. Therefore, judging by the colour change, we can figure out how much of the potassium permanganate has been used.
How do you decompose potassium metabisulfite and create solid potassium oxide?
Heat it to 190 C.
Can radiation create hysteria?
Not directly. But fear of radiation can certainly cause panic and hysteria.
How do mobile phones create radiation?
from the battery
What creates melanin?
Melanin is a pigment that can be found pretty much anywhere except in spiders. So most animals with pigmentation create melanin in their bodies.
How does potassium react with hydrochloric acid?
Hydrochloric acid evaporates off of potassium sulfate when it's produced. This results because potassium chloride is combined with sulfuric acid to create potassium sulfate.
When huddling do penguins keep warm by radiation conduction or convection?
they insluate radiation to create baby.
What do the elements Potassium and Lanthanum and Iodine and Neon create?
Fireworks!
What danger does ultraviolet light pose to living organisms?
Can create free radicals, H+ molecules.
Write formula for ionic compound that forms when potassium reacts with chlorine?
Potassium reacts with Chlorine to create Pottassium Chloride or KCl
What are the general characteristics of ultraviolet rays?
UV rays are high energy rays. they create and destroy ozone.
