12
The formula of hydroxylamine is HONH2, showing three hydrogen atom per molecule. Therefore, in 2 molecules there will be six hydrogen atoms.
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.
Five molecules of propane have 40 hydrogen atoms.
In a dozen molecules of H2O, there are 24 atoms of hydrogen because each H2O molecule contains two hydrogen atoms.
22
The chemical formula for ethylene glycol is C2H6O2, so in 6 molecules there would be 36 atoms of hydrogen
ten as each hydrogen molecules contains two atoms.
There are a total of 4 hydrogen atoms in 2 molecules of H2O. Each water molecule has 2 hydrogen atoms.
There are two atoms of hydrogen in a water molecule, but no hydrogen molecules.
Two atoms.
2x2= 4 hydrogen atoms (2x1= 2 oxygen atoms).
Many organic molecules contain carbon atoms bonded to hydrogen atoms.
The formula of hydroxylamine is HONH2, showing three hydrogen atom per molecule. Therefore, in 2 molecules there will be six hydrogen atoms.
there are 2 atoms of hydrogen in water
There are 12 hydrogen atoms in 6 molecules of water (H2O). Each water molecule contains 2 hydrogen atoms, so multiplying by the number of water molecules gives a total of 12 hydrogen atoms.
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.
Five molecules of propane have 40 hydrogen atoms.