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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.
KO2, or potassium superoxide, is used by mountaineers for emergency situations when they need to create oxygen. When submerged in water, KO2 reacts with water vapor in the air to release oxygen. This can help provide oxygen for breathing in underwater scenarios.
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What is the chemical formula of ionic compound potassium oxide?
The chemical formula of the ionic compound potassium oxide is K2O. This indicates that there are two potassium ions (K+) for every oxygen ion (O2-).
The chemical formula for an ionic compound of potassium and oxygen is what?
The chemical formula for an ionic compound of potassium and oxygen is K2O.
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)
What is the correct formula for the ionic compound formed between potassium and oxygen?
The correct formula for the ionic compound formed between potassium and oxygen is K2O. Potassium is a Group 1 element with a +1 charge, while oxygen is a Group 16 element with a -2 charge. By balancing the charges, we get K2O as the formula for the compound.
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 the chemical formula of potassium super oxide?
The chemical formula of potassium superoxide is KO2.
How many moles of O2 are produced when 0.400 mol of KO2 reacts in this fashion?
The balanced chemical equation for the reaction would be: 4KO2 + 2CO2 → 2K2CO3 + 3O2 Since the molar ratio between KO2 and O2 is 4:3, 0.400 mol of KO2 would produce: 0.400 mol KO2 * (3 mol O2 / 4 mol KO2) = 0.300 mol O2
What is a formula for potassium?
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?
For every 4 moles of KO2 consumed, 3 moles of O2 are produced. Since the molar mass of KO2 is 71.097 g/mol, 323.2 grams of KO2 is approximately 4.55 moles. Therefore, 3/4 * 4.55 = 3.41 moles of O2 are produced. This is equivalent to 6.83 grams of O2.
How do you balance KO2 plus H2O - KOH plus O2?
The balanced equation for KO2 + H2O is 2KO2 + 2H2O -> 2KOH + O2. This means that for every 2 moles of KO2 and H2O, you get 2 moles of KOH and 1 mole of O2.
Which chemical is used in submarines to form oxygen?
Potassium superoxide (KO2) is used in submarines to generate oxygen. When KO2 reacts with water vapor in the air, it releases oxygen gas. This provides a source of breathable air for the crew in case of emergencies or when the submarine is submerged for extended periods.
What is oxidation number for o in Ko2?
The oxidation number for oxygen (O) in KO2 is -1. Since the overall charge of the compound is 0, the oxidation number of potassium (K) is +1.
Is KO2 an acid or base?
Potassium Hydroxide (KOH) is a base. Bases contain hydroxide (OH) while acids contain hydrogen (H).
How many grams of KO2 are needed to form 8.5 grams of O2?
One mole of KO2 produces 1 mole of O2. The molar mass of KO2 is 71.1 g/mol and that of O2 is 32 g/mol. So, 8.5 g of O2 would require (8.5 g / 32 g/mol) x 71.1 g/mol = 18.95 grams of KO2.
Why is KO2 formed when you add K to O wasn't it supposed to be K2O?
When potassium and oxygen react, the most stable compound formed is potassium oxide (K2O). KO2 can be formed when there is an excess of oxygen present. In this case, oxygen binds to potassium to form potassium superoxide (KO2) instead of the normal oxide.
What minimum amount of KO2 is required for the apparatus to produce enough oxygen to allow the user 15 minutes to exit in an emergency?
The minimum amount of KO2 required for the apparatus to produce enough oxygen for a 15-minute emergency exit depends on the flow rate of oxygen required by the user and the reactivity of KO2. Typically, a 500g cartridge of KO2 can provide enough oxygen for 15-30 minutes of use in emergency situations. It's essential to test the apparatus to determine the exact amount needed for 15 minutes.
What is the equation for potassium and oxygen react to form potassium oxide?
K + o2 = ko2
