Table of Contents
- 1 When two hydrogen atoms combine with one oxygen atom What is the result?
- 2 What is the chemical reaction between the hydrogen and oxygen within a water molecule?
- 3 What happens when one water molecule takes a hydrogen atom from another water molecule?
- 4 When you have 2 hydrogen atoms combined it will end up producing?
- 5 What makes up the molecules of a water molecule?
- 6 How are the electrons in a water molecule represented?
When two hydrogen atoms combine with one oxygen atom What is the result?
water
Two hydrogen atoms and ONE oxygen atom combine to make water. Two hydrogen atoms and two oxygen atoms together make hydrogen peroxide, which is less stable than water. They’d rather make water.
How would you classify a molecule of water that is made up of 2 atoms of hydrogen and one atom of oxygen?
About the Water Molecule Water is a simple molecule made of one oxygen and two hydrogen atoms covalently bound. Water is also considerd a compound.
What is the chemical reaction between the hydrogen and oxygen within a water molecule?
When molecular hydrogen (H2) and oxygen (O2) are combined and allowed to react together, energy is released and the molecules of hydrogen and oxygen can combine to form either water or hydrogen peroxide. These two processes are represented by the two chemical equations shown at right.
When two hydrogen atoms combine with one oxygen atom the water is formed?
When two hydrogens and an oxygen share electrons via covalent bonds, a water molecule is formed. An example of a simple chemical reaction is the breaking down of hydrogen peroxide molecules, each of which consists of two hydrogen atoms bonded to two oxygen atoms (H2O2).
What happens when one water molecule takes a hydrogen atom from another water molecule?
When the oxygen atoms of 2 different water molecules come together, they repel. When the hydrogen atoms of 2 different water molecules come together, they repel. When an oxygen atom and a hydrogen atom from two different water molecules come together, they attract.
When 2 hydrogen atoms combine it will end up producing a?
Hydrogen molecule
Thus, two Hydrogen atoms combine to form a Hydrogen molecule. Most atoms can also combine with atoms of different kinds to form compounds of molecules.
When you have 2 hydrogen atoms combined it will end up producing?
Thus, two Hydrogen atoms combine to form a Hydrogen molecule.
Why does 2 hydrogen and oxygen make water?
A reaction between them requires energy to break the bonds between the atoms so they can form a new product. Once the bonds break, each hydrogen atom has a +1 positive charge, while each oxygen atom has a -2 negative charge. Two hydrogen atoms bound to one oxygen atom yield water, which is electrically neutral.
What makes up the molecules of a water molecule?
A water molecule consists of two atoms of hydrogen linked by covalent bonds to the same atom of oxygen. Atoms of oxygen are electronegative and attract the shared electrons in their covalent bonds.
What does the formula H20 tell us about water?
The formula H20 tells us that one molecule of water is comprised of 2 atoms of hydrogen and one atom of oxygen bonded together. The bonds which hold the hydrogen and oxygen together are called covalent bonds – they are very strong.
How are the electrons in a water molecule represented?
When bonded to two hydrogen atoms, the outer electron shell of the oxygen atom is filled. The electron arrangement in the water molecule can be represented as follows. Each pair of dots represents a pair of unshared electrons (i.e., the electrons reside on only the oxygen atom).
Is the chemical formula for water simple or complex?
Although its formula (H 2 O) seems simple, water exhibits very complex chemical and physical properties. For example, its melting point, 0 °C (32 °F), and boiling point, 100 °C (212 °F), are much higher than would be expected by comparison with analogous compounds, such as hydrogen sulfide and ammonia.