2H2O2 ==> 2H2O + O2
the equation is balanced
The balanced chemical equation is 2H2 + O2 → 2H2O. This means that the coefficients are 2, 1, and 2, respectively.
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.
2H2O--->2H2 + O2 is a redox reaction because electrons are exchanged during electrolysis.
The balanced equation for hydrogen gas reacting with oxygen gas to produce water is: 2H2(g) + O2(g) → 2H2O(l)
2 oxygen,4 hydrogen, 4 hydrogen, and 2 oxygen so overall 12
= H2+O2 =2H2+O2=2H2O
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)
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.
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.
2h2 + o2 -> 2h2o All letters capitalized!!
2H2O--->2H2 + O2 is a redox reaction because electrons are exchanged during electrolysis.
The balanced equation for hydrogen gas reacting with oxygen gas to produce water is: 2H2(g) + O2(g) → 2H2O(l)
2h2 + o2 ----> 2h2o
No, chemical reactions can be reversed. For example: 2H2O -> 2H2 + O2 can change back, 2H2 + O2 -> 2H2O
2 oxygen,4 hydrogen, 4 hydrogen, and 2 oxygen so overall 12
O2(g)+2H2(g) -> 2H2O(g) (Remmeber heat/energy must also go into the reaction.) 2H2 + O2 ---> 2H2O