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What is the chemical equation shows the formation of water from hydrogen and oxygen?
Wiki User
∙ 13y ago
2H2 (g) + O2 (g) --> H2O (l)
Wiki User
∙ 13y ago
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What is the chemical equation for photolysis?
Photolysis is the process of splitting a water molecule into hydrogen and oxygen by light energy to bring about oxygen in the atmosphere. As you know, the hydrogen escaped into space, but the oxygen remains The chemical equation for this is: 2H2O + E0 = 2H2 + O2 Where E0 is the Sun's energy
How does combining hydrogen and oxygen to create water relate to law of conservation of mass?
The mass of hydrogen and oxygen in the reactants is the same as the mass of the water produced. The balanced chemical equation for this reaction is 2H2 + O2 --> 2H2O. Notice that the numbers of hydrogen and oxygen atoms are the same on both sides of the equation.
How do we turn hydrogen into energy we can use?
Hydrogen can be burnt with oxygen and the formation of the chemical bonds between the atoms releases energy as heat. Free hydrogen is normally manufactured by electrolysis from water, and this requires energy to separate the hydrogen-oxygen bonds, and it is this energy that is released when the chemical bonds are re-formed by combustion.
What represents chemical names of substances in a chemical equation?
In a chemical equation, each element has a symbol (in the periodic table in the elements). You use those symbols to create a chemical equation. For example, water is H2O. "H" represents Hydrogen, "O" represents Oxygen and the 2 means that there are two oxygen particles for each oxygen particle. Together, this creates one water molecule.
What is the chemical formula equation for disodium phosphate?
The Chemical symbol for Disodium phosphate is: Na2 (Sodium) H (Hydrogen) P (Phosphorus) O4 (Oxygen)
What are the end components of the balanced chemical equation for the formation of water from hydrogen gas and oxygen gas?
2 oxygen, 4 hydrogen
Which chemical equation correctly shows the formation of water from hydrogen and oxygen?
2H2,g + O2,g --> H2Ol
What is the balance equation for the formation of water using only hydrogen and oxygen?
The chemical equation is 2H2(g) + O2 → 2H2O(l). Two moles of hydrogen reacts with one mole of oxygen to form two moles of water.
Chemical equation for hydrogen to water vapor?
The chemical equation for hydrogen to water vapor is not possible as stated. In order for hydrogen to form water in any physical state, it must combine with oxygen. The following are the word equation and the chemical equation for hydrogen and oxygen combining to form water. Hydrogen gas plus oxygen gas produces water. 2H2 + O2 --> 2H2O
What is h2 plus o2 plus equals h20?
The chemical reaction between hydrogen and oxygen produces water.
Is hydrogen and oxygen combing into water a chemical change?
Yes, hydrogen and oxygen combining into water is a chemical change, represented by the following equation: 2H2 + O2 ---> 2H2O
What is the written equation for oxygen?
hydrogen + oxygen -> water 2H2 + O2 -> 2H2O hydrogen + oxygen -> hydrogen peroxide H2 + O2 -> H2O2
What is the chemical equation for water stand for?
H2O. 2 Hydrogen and 1 Oxygen.
What is the balanced chemical formula for oxygen mixed with hydrogen sulfide?
The chemical equation is:H2S + O2 = SO2 + H2O
What is the chemical reaction to make water from oxygen and hydrogen?
The che chemical equation is:2 H2 + O2 = 2 H2O
What is the chemical equation for photolysis?
Photolysis is the process of splitting a water molecule into hydrogen and oxygen by light energy to bring about oxygen in the atmosphere. As you know, the hydrogen escaped into space, but the oxygen remains The chemical equation for this is: 2H2O + E0 = 2H2 + O2 Where E0 is the Sun's energy
What is the chemical eqution for water?
Chemical equation of water is H2O H means hydrogen or 2 Hydrogen because there is number 2 And the meaning of O is Oxygen.
