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The relative number of moles of hydrogen to moles of oxygen that react to form water represent what?
The relative number of moles of hydrogen to moles of oxygen that react to form water represents the stoichiometry of the chemical reaction according to the balanced equation. This relationship reflects the proportions in which the reactants combine to form the products.
IF a reaction vessel contains 0.15 moles of LiOH and 0.08 moles of CO2 which compound is the limiting reagent?
Carbon dioxide is the limiting reagent.
How many moles of Co2 will be produced from the reaction of three moles of acetylene with excess oxygen?
Since acetylene (C2H2) has a stoichiometry of 2 moles of acetylene to produce 2 moles of CO2, three moles of acetylene would produce 3 moles of CO2. The reaction with excess oxygen ensures that all the acetylene is fully converted to CO2.
Which best represents the number of moles in exactly 64 grams of oxygen (O2)?
The number of moles in exactly 64 grams of oxygen (O2) is two.
What does 2 mean in chemical reaction?
In a chemical reaction, the number "2" typically indicates the stoichiometric coefficient, which represents the number of moles of a substance involved in the reaction. For example, in the reaction 2H₂ + O₂ → 2H₂O, the "2" before H₂ and H₂O signifies that two moles of hydrogen react with one mole of oxygen to produce two moles of water. This helps ensure that the law of conservation of mass is maintained, as the number of atoms of each element is balanced on both sides of the equation.
The number of moles of carbon dioxide produced when 0.136 moles of 1-pentanol react with excess oxygen in a combustion reaction?
0.678 - 0.682
Suppose you react 6.33 mol calcium with 4.00 mol oxygen gas What the number of moles of oxygen left over after the reaction is complete?
After the reaction is complete, all of the calcium will react with 3.165 mol (since calcium and oxygen react in a 1:1 ratio) of the oxygen gas. This means that there will be 4.00 mol - 3.165 mol = 0.835 mol of oxygen gas left over.
How many moles of oxygen are required if 4 moles of so2 are oxidized to so3?
Since oxygen is diatomic it requires 2 moles of oxygen.
The relative number of moles of hydrogen to moles of oxygen that react to form water represent what?
The relative number of moles of hydrogen to moles of oxygen that react to form water represents the stoichiometry of the chemical reaction according to the balanced equation. This relationship reflects the proportions in which the reactants combine to form the products.
2 H2 plus O2 2 H2O - How many moles of water will be produced from a fuel cell that consumes 0.633 moles of oxygen?
For every mole of oxygen consumed in the reaction 2H2 + O2 -> 2H2O, two moles of water are produced. Therefore, if 0.633 moles of oxygen are consumed, the number of moles of water produced would be 2 x 0.633 = 1.266 moles.
IF a reaction vessel contains 0.15 moles of LiOH and 0.08 moles of CO2 which compound is the limiting reagent?
Carbon dioxide is the limiting reagent.
How many moles of Co2 will be produced from the reaction of three moles of acetylene with excess oxygen?
Since acetylene (C2H2) has a stoichiometry of 2 moles of acetylene to produce 2 moles of CO2, three moles of acetylene would produce 3 moles of CO2. The reaction with excess oxygen ensures that all the acetylene is fully converted to CO2.
How many moles of water form when 5.5 moles of oxygen reacts?
Only when 5.5 mole O2 react with 11 mole H2, then 11 mole H2O are formed.
How many moles of oxygen is left over after reaction of 6.33 mol calcium with 4.00 moles oxygen gas?
Based on the balanced equation: 2Ca + O2 --> 2CaO Two moles of calcium will be consumed for every one mole of oxygen used. This means that if 6.33 mol Ca is used, half this, or 3.165 mol O2 will be needed (use a simple proportion or dimensional analysis). Subtract the amount of O2 used from 4.00.
How many moles of oxygen are produced when 7.5 moles of potassium chlorate decompose completely?
For every mole of potassium chlorate that decomposes, three moles of oxygen are produced. Therefore, if 7.5 moles of potassium chlorate decompose, 22.5 moles of oxygen would be produced (7.5 moles x 3).
Which best represents the number of moles in exactly 64 grams of oxygen (O2)?
The number of moles in exactly 64 grams of oxygen (O2) is two.
In the reaction 2CO plus O2 equals 2CO2 what is the ratio of moles of oxygen used to moles of CO2 produced?
If you mean atoms then two, if molecules one.
