There is no chemical called sodium hydrogen. You may be thinking of sodium hydroxide, NaOH. It contains one atom of hydrogen per molecule.
One molecule of sodium bicarbonate (NaHCO3) contains one sodium atom, one hydrogen atom, one carbon atom, and three oxygen atoms.... this is a total of 6 atoms per sodium bicarbonate molecule.
There are two atoms of Hydrogen in the molecule.
A molecule consists of many atoms. When you have a hydrogen molecule, or whatever other type of molecule for that matter, you have many hydrogen atoms that make it.
There are four hydrogen atoms in an ethanal molecule, CH3CHO.
Baking soda (sodium bicarbonate) is NaHCO3. Hydrogen is H, and there is one H in the molecule. So there is one atom of hydrogen in each molecule of baking soda.
4
Borax has two sodium atoms.
Sodium (Na), oxygen (O) and hydrogen (H).
2 hydrogen atoms.
This molecule contains 22 hydrogen atoms.
There is a total of 3 hydrogen atoms in a molecule of vinegar.
Baking soda is an ionic compound so it wont be a molecule. The formula is NaHCO3. It has 2 names: sodium bicarbonate or sodium hydrogen carbonate. It has 6 atoms in total. 1 sodium/Na, 1 hydrogen/H, 1 carbon/C, and 3 oxygen/O.