This chemical equation represents the reaction of two molecules of hydrogen gas (H2) combining with one molecule of oxygen gas (O2) to form two molecules of water (H2O) through a chemical reaction. The equation follows the law of conservation of mass, with the same number of each type of atom on both sides of the equation.
No, the chemical equation 2H2 + 2O2 -> 2H2O is not balanced. It should be balanced as follows: 2H2 + O2 -> 2H2O.
The given reaction is a decomposition reaction where a single compound (2H2O) breaks down into two or more simpler substances (2H2 and O2).
The balanced chemical equation is 2H2 + O2 → 2H2O. This means that the coefficients are 2, 1, and 2, respectively.
In the reaction 2H2 + O2 -> 2H2O, the limiting reactant is O2 because it is present in a smaller quantity compared to H2. This means that all of the O2 will be consumed before any of the H2 is used up in the reaction.
The formula 2H2 + O2 is unbalanced. It represents the reaction of hydrogen gas with oxygen gas to form water (H2O). To balance the equation, it should be written as 2H2 + O2 → 2H2O.
exothermic
2H2 + O2 --> 2H2O
A balanced chemical reaction.
Water can be broken down to oxygen and hydrogen and hydrogen can be ignited in oxygen to form water. 2H2O --> 2H2 + O2 (takes energy) 2H2 + O2 --> 2H2O (releases energy)
No, the chemical equation 2H2 + 2O2 -> 2H2O is not balanced. It should be balanced as follows: 2H2 + O2 -> 2H2O.
The given reaction is a decomposition reaction where a single compound (2H2O) breaks down into two or more simpler substances (2H2 and O2).
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decomposition reaction
it goes to the other formed water molecule, there are 2 oxygen atoms in 2 molecules of water
This simple equation is: 2H2 + O2 = 2H2O
The balanced chemical equation is 2H2 + O2 → 2H2O. This means that the coefficients are 2, 1, and 2, respectively.
In the reaction 2H2 + O2 -> 2H2O, the limiting reactant is O2 because it is present in a smaller quantity compared to H2. This means that all of the O2 will be consumed before any of the H2 is used up in the reaction.