# Which of the following reactions gives the largest amount of pure oxygen gas why the reactions 2na2o2 plus 2h2o or 4ko2 plus 2h2o or 4ko2 plus 2co2 or 2 na2o2 plus 2co2?

• Which of the following reactions gives the largest amount of pure oxygen gas why the reactions 2na2o2 plus 2h2o or 4ko2 plus 2h2o or 4ko2 plus 2co2 or 2 na2o2 plus 2co2?

... Consider the reaction 4KO2(s) + 2CO2(g) ... →CH4(g)+2H2O(g) How many ... March 2, ... Consider the reaction of 82.0 g of oxygen as follows: ...
Positive: 68 %
Scribd is the world's largest ... The 240 mL of pure oxygen/min ... 2C + O2 → 2CO 2CO + O2 → 2CO2 H2 + Br2 → 2HBr 2K + 2H2O → 2KOH ...
Positive: 65 %

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Oxygen gas is consumed in a ... Multiplying by a factor of 2 gives the ... This amount of Na is equal to the mass of Na in Na2O plus the mass of Na in Na2O2.
Positive: 68 %
Oxygen gas is consumed in a ... (1.2)g 0. because the problem gives the amount ... This amount of Na is equal to the mass of Na in Na2O plus the mass of Na ...
Positive: 63 %
Oxygen gas is consumed ... We can write this as a unit factor. 240 mL of pure oxygen ... Multiplying by a factor of 2 gives the empirical formula ...