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2H2 + O2 ---->2H2O is balanced for the following reasons. Hydrogen and oxygen exist as H2 and O2 and not H and O. The product is water with a formula of H2O. To get balance the number of atoms of reactants and the number of atoms of products must be equal. They are in the balanced equation above. For these reasons the equation is balanced.

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12y ago

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How do you balance 2H2 O2 2H2O O2?

2H2O2 ==> 2H2O + O2 the equation is balanced


Which set of coefficients balance the following chemical equation H2 02 H20?

The balanced chemical equation is 2H2 + O2 → 2H2O. This means that the coefficients are 2, 1, and 2, respectively.


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2H2 + O2 --> 2H2O


What is the balanced equation for the reaction between 02 and H2?

2h2 + o2 -> 2h2o All letters capitalized!!


Is 2H2 O2---2H20 balanced?

2H2 + O2 ---> 2H20 is balanced when total numbers of atoms of EACH element seperately are equal on both sides ('Reactant' and 'Product' side): Left (2x H2=) 4 H atoms and (1x2 O=) 2 O atoms Right (2x H2=) 4 H's and (2x1 O=) 2 O's


Is this equation correctly balanced 2 O2 H2O?

This is not an equation at all. An example of a correct (and balanced) equation would be: 2H2 + O2 --> 2 H2O


What is h20 h2 o2 balanced?

The chemical equation given “H2 + O2 -> H2O” is not balanced. To balance it, you need to modify the coefficients in front of the molecules. The balanced equation should be: "2H2 + O2 -> 2H2O" where you have two molecules of hydrogen gas reacting with one molecule of oxygen gas to produce two molecules of water.


In the chemical equation 2H2 O2 ---?

The chemical equation you provided is incomplete. A balanced chemical equation should include both reactants and products, along with coefficients indicating the number of molecules involved. If you provide the complete equation, I'd be happy to help with any questions you may have.


What is a balanced equation for synthisis?

A balanced chemical equation for synthesis will show the reactants combining to form a single product. For example, the synthesis of water can be represented as: 2H2 + O2 -> 2H2O. This equation is balanced because there are equal numbers of each type of atom on both sides of the reaction arrow.


What is the balanced symbol equation of water?

The balanced symbol equation for water is 2H2 + O2 -> 2H2O.


The space shuttle's rocket boosters use hydrogen and oxygen which combine to form water as fuel The balanced chemical equation of this exothermic reaction is?

The balanced chemical equation for the reaction between hydrogen and oxygen to form water is 2H2 + O2 -> 2H2O. This reaction is highly exothermic, releasing a large amount of energy in the form of heat and light.


Is the following equation balanced 2SO2 o2 2SO3?

No, the chemical equation is not balanced. The correct balanced equation is 2SO2 + O2 → 2SO3.