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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 best describes a bronsted lowry acid base reaction?
Acid + base conjugate base + conjugate acid
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.
Is acetamide acid or base?
Acetamide is a weak base. It can undergo protonation to form the conjugate acid, acetic acid, in acidic solutions.
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
What best describes a bronsted lowry acid base reaction?
Acid + base conjugate base + conjugate acid
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 mass of ko2 is needed to consume 18 g of co2?
To determine the mass of potassium superoxide (KO2) needed to consume 18 g of carbon dioxide (CO2), we first need to consider the balanced chemical reaction between KO2 and CO2. The reaction is: 4 KO2 + 2 CO2 → 4 K2CO3 + O2. From the stoichiometry, 4 moles of KO2 react with 2 moles of CO2. The molar mass of CO2 is approximately 44 g/mol, so 18 g of CO2 corresponds to about 0.41 moles. Consequently, 0.82 moles of KO2 are required, which translates to about 44.2 g of KO2 (using its molar mass of approximately 54.1 g/mol).
Is acetamide acid or base?
Acetamide is a weak base. It can undergo protonation to form the conjugate acid, acetic acid, in acidic solutions.
Which of the following best describes a bronsted lowry acid base reaction?
A Brønsted-Lowry acid-base reaction involves the transfer of a proton (H+) from the acid to the base. The acid donates a proton, while the base accepts a proton. This results in the formation of a conjugate base from the acid and a conjugate acid from the base.
What is a congugate base?
The base which a certain acid turns into.Every acid had a conjugate base:HX (acid) X- (conjugate base)The acid is also called the base's conjugate acid.
Is lemonade an acid base or neutral?
acid. you can actually run batteries off it.
An acid-base imbalance can result in what?
An acid base imbalance can result in
What is the general form for the simplest type of acid base reaction?
Acid + base salt + water
