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How many oxygen atoms I need to form five water molecules?
You would need 10 oxygen atoms to form five water molecules. Each water molecule consists of two hydrogen atoms and one oxygen atom. So, 5 water molecules would require a total of 10 hydrogen atoms and 5 oxygen atoms.
How do you use the word molecules in a sentence?
there are 'molecules' in many everyday items. 'molecules' are studied in science.
How many atoms combined form two water molecules?
Two water molecules are formed by a total of 6 atoms: 2 from each oxygen atom and 1 from each hydrogen atom.
How many hydrogen atoms are needed to form five water molecules?
Chemical formula for water is H2O. One water molecule has 2 hydrogen atoms. That means 10 hydrogen atoms are needed to form five water molecules.The ration between hydrogen and oxygen in a water molecule is 2:1. In five water molecules, there are five oxygen atoms. According the ratio, there are 10 hydrogen atoms.
How many atoms are in ane molecules of water?
36gms
Helium molecule has how many atoms?
Helium does not form molecules but exists as individual atoms.
How many oxygen atoms are in molecules of water?
3 oxygen atoms in three molecules of water.- There are 3 total atoms in water, which is H2O. There are 2 hydrogen atoms (H), and 1 oxygen atom (O).
How many oxygen atoms are in water molecules?
3 oxygen atoms in three molecules of water.- There are 3 total atoms in water, which is H2O. There are 2 hydrogen atoms (H), and 1 oxygen atom (O).
What compounds form molecules?
Compounds are made of molecules that are composed of two or more atoms chemically bonded together. The atoms can be the same element (such as O2 for oxygen) or different elements (such as H2O for water). The type and arrangement of atoms in a molecule determine its properties.
How many molecules of hydrogen in water?
There are two atoms of hydrogen in a water molecule, but no hydrogen molecules.
How many hydrogen atoms in 80 water molecules?
In 80 water molecules, there are a total of 160 hydrogen atoms. Each water molecule contains 2 hydrogen atoms. Multiplying the number of water molecules by the number of hydrogen atoms in each gives the total.
How many atoms of oxygen are there in all 4 moelcules of water?
There are 8 oxygen atoms in 4 water molecules.
