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Is acidified potassium manganate a stronger oxidizing agent compared to alkali potassium manganate?
Wiki User
∙ 11y ago
yes
Wiki User
∙ 11y ago
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Why potassium permanganate is good oxidizing agent compared to chlorine and potassium dichromate?
This compound is a strong oxidizing agent because elements become more electronegative as the oxidation states of their atoms increase.
Which is bigger the atomic radius of potassium or atomic radius of iodine?
Atomic radius of Iodine is very large compared to potassium.
What is the number of potassium atoms compared to oxgen atoms in a binary compound made from these two elements?
Three potassium oxides are known: - K2O: 2 potassium atoms and 1 oxygen atom - KO2: 1 potassium atoms and 2 oxygen atoms - K2O2: 2 potassium atoms and 2 oxygen atoms
Which statement best describes the formula equation Cl2 g 2 KBr aq 2 KCl aq Br2 l?
This is called a redox (reduction-oxidation) reaction
Why is dilute h2so4 most suitable as compared to hcl and hno3 in kmno4 titrarion?
In water SO4 ions are stable and do not interfere in reaction while Cl ions and NO3 ions are unstable and oxidizing agents and may disturbed the redox reactions.
Why potassium permanganate is good oxidizing agent compared to chlorine and potassium dichromate?
This compound is a strong oxidizing agent because elements become more electronegative as the oxidation states of their atoms increase.
Which is bigger the atomic radius of potassium or atomic radius of iodine?
Atomic radius of Iodine is very large compared to potassium.
When compared to pure water what will 0.5 M solution of potassium chloride have?
an odd taste?
What is the number of potassium atoms compared to oxgen atoms in a binary compound made from these two elements?
Three potassium oxides are known: - K2O: 2 potassium atoms and 1 oxygen atom - KO2: 1 potassium atoms and 2 oxygen atoms - K2O2: 2 potassium atoms and 2 oxygen atoms
Is sea salt a source of potassium?
Yes. Sea salt contains 1.11% potassium, compared to 30.59% sodium (both by weight).Source: http://www.seafriends.org.nz/oceano/seawater.htm
Does Sodium have the highest first ionzation energy?
compared to what. All other elements... NO, higher that potassium ... yes
Is potassium permanganate and water solution or suspensions?
Potassium permanganate and water form a solution, unless here is so much potassium permanganate present compared to the amount of water that the solubility limit is exceeded. In the latter instance, there might be both solution and suspension.
Why is ferric chloride preferred over potassium chloride in a wound?
coagulating power of an electrolyte is proportional to its valency. Since valence of Fe3+ is higher compared to that of k+ , it is preferred over potassium chloride
Was potassium ever included in bombs dropped on Germany in World War 2?
No. while metallic potassium reacts violently with water, it is mild compared to explosives such as TNT. Incendiary weapons may include phosphorus and reactive metals, such as aluminum or magnesium- but not potassium.
What is molecular mass of potassium in potassium chloride?
Since potassium chloride has the formula KCl and the mass of the lost electron from neutral potassium is negligible compared with the mass of the protons and neutrons in the potassium atom nucleus, the molecular mass of potassium in this compound is the same as the atomic mass of potassium, 39.098.
How do biological materials buffer as compared to non biological materials?
well................. bananas have potassium so it makes you big and strong.
What is the mass of potassium if a potassium sample contains 5 times the number of atoms as in 9.85 grams of gold?
The gram atomic mass of gold is 196.967 and that of potassium is 39.0983. Therefore, equal numbers of atoms of potassium are supplied by 39.0983/196.967 the mass of potassium compared with gold. 5 X 9.85 = 49.25. This contains the same number of gold atoms as 49.25(39.0983/196.967) or 9.78 grams of potassium contains of potassium atoms, to the justified number of significant digits (limited by the number "9.85", assuming that "5" is intended to be exact.)
