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How KO2 is used to mountaineers for breathing in water?
Bfunn89yahoocom
KO2 is potassium superoxide. It reacts with carbon dioxide to form potassium carbonate and oxygen. This reaction makes the potassium superoxide useful in a self-contained breathing devise. It can be used my mountaineers, divers, or anyone who needs or wants to breath under water. The amount of oxygen the devise would make would vary based on how much K02 is available.
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What is the chemical formula of ionic compound potassium oxide?
Three potassium oxides are known: K2O, KO2, K2O2.
The chemical formula for an ionic compound of potassium and oxygen is what?
the chemical formula for potassium and Oxygen is: K2O Because Potassium has a charge of 1+. And Oxygen has a charge of 2- Hope this helps!
What is the correct formula for the ionic compound formed between potassium and oxygen?
There are multiple molecular compounds which contain the elements potassium (K) and oxygen (O). A common chemical group wholly comprised of these two elements is phosphate, PO4 -3.
What is the word equation of potassium hydroxide and sulphuric acid?
If is K2O (potassium oxide) it would be: K2O+H2SO4=K2SO4+H2O It could also form potassium bisulfate: K2O + 2 H2SO4 = 2 KHSO4 + H2O But I'm not sure if you are referring to potassium peroxide (K2O2) or superoxide (KO2)
How many potassium atoms and how many oxygen atoms are there in binary compound made from these two element?
A compound containing potassium and oxygen atoms would have a formula of K2O, and would be named potassium oxide. This is a binary ionic compound.
What is a formula for potassium?
KO2
What is the oxidation state of NA in NA2O2 and K in KO2?
The principal oxidation state of NA in NA2O2 and K in KO2 is +1
How many moles of O2 are produced when 0.400 mol of KO2 reacts in this fashion?
The thermal decomposition reaction is:2 KO2------------K2O2 + O20,2 moles of O2 are produced from o,4 moles KO2.
How many O2 molecules are produced per milligram of KO2 consumed 323.2 grams are consumed of KO2. The equation is 4KO2 2CO2 -- 2K2CO3 3O2?
323.2 grams of KO2 is equal to 4.55 moles of KO2. Per the equation, 3.4125 moles of O2 is produced which is equal to 2.055 E24 molecules of oxygen. This means that every mg of KO2 produces 6.36 E18 molecules of O2.
What is oxidation number for o in Ko2?
+3
What is the chemical formula of potassium super oxide?
It is KO2 .
What is the chemical symbol for superoxide?
KO2, [O2-] being the superoxide anion.
What is the chemical formula of ionic compound potassium oxide?
Three potassium oxides are known: K2O, KO2, K2O2.
What is the equation for potassium and oxygen react to form potassium oxide?
K + o2 = ko2
How many grams of KO2 are needed to form 8.5 grams of O2?
You would need 18 grams to get the requirement. Using a chemical equation can help to solve this for you.
Why is KO2 formed when you add K to O wasn't it supposed to be K2O?
when k(potassium)added too(oxygen),it forms ko2(potassium oxide)because one molecule of k is reacted with o which contians always two molecules that means o+o=o2,therefore k+o=ko2 not k2o and there is one more reason that when one metal react with oxygen it forms oxides that is O2
Which formula represents a peroxide a k2o b k2o2 c ko2 dcao e ca2o2?
k2o2
