answersLogoWhite

0

Two water molecules and a release of energy. This is how fuel cells work.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

What do subscripts in chemical equations tell about the equation?

The subscript in the equation tells you how many atoms of that element there are in the reaction. For example: H20 --> H2 + O2 Before the reaction there are 2 hydrogen atoms and 1 oxygen (the subscript 1 isn't shown). After the reaction there are 2 hydrogen atoms and 2 oxygen atoms. Keep in mind that this is a skeleton equation and isn't balanced yet.


How does the combination of hydrogen and oxygen create water?

When hydrogen and oxygen combine, they undergo a chemical reaction that forms water. This reaction involves the bonding of hydrogen and oxygen atoms to create water molecules, with two hydrogen atoms bonding with one oxygen atom to form a water molecule (H2O).


What is the ratio of hydrogen atoms before the reaction to after the reaction?

1:1 The number of atoms does not change in a reaction.


In what order should atoms be balanced in a hydrocarbon combustion reaction?

Answer this question… Carbon, hydrogen, oxygen


What order should atoms be balanced in a hydrocarbon combustion reaction?

Answer this question… Carbon, hydrogen, oxygen


Two atoms of Hydrogen combine with one atom of Oxygen to form water. This combination is?

hydrogen + oxygen = HO, hydroxide: hydrogen + oxygen + oxygen = H20, water


When hydrogen and oxygen react to form water what happens to the atoms of the hydrogen and oxygen?

The hydrogen atoms bond with the oxygen atoms to form water molecules, where each water molecule consists of two hydrogen atoms and one oxygen atom. During this reaction, the hydrogen and oxygen atoms do not disappear or change into different elements; they simply rearrange to form a new compound, water.


How does combining hydrogen and oxygen to create water relate to the law of conservation of matter?

Combining hydrogen and oxygen to create water demonstrates the law of conservation of matter, which states that matter cannot be created or destroyed in a chemical reaction, only rearranged. In this reaction, the number of atoms of each element on the reactant side (hydrogen and oxygen) must equal the number of atoms of each element on the product side (water), showing that no atoms are gained or lost during the reaction.


If five atoms of hydrogen are reactants in a chemical reaction then how many atoms of hydrogen will be found in the products of that reaction?

If five atoms of hydrogen are reactants in a chemical reaction, typically all five atoms will be found in the products unless some sort of splitting or rearrangement of atoms occurs during the reaction. It follows the principle of conservation of mass, meaning atoms cannot be created or destroyed in a chemical reaction.


How many oxygen atoms are in hydrogen?

none, since hydrogen is a pure chemical element consisting of only hydrogen atoms.


What is the formula for 2 atoms of hydrogen and 2 atoms of oxygen?

The formula for 2 atoms of hydrogen and 2 atoms of oxygen is H2O2, which represents hydrogen peroxide.


How many hydrogen atoms and oxygen atoms are in hydrogen peroxide?

Hydrogen peroxide has two atoms of hydrogen and oxygen.