26
Decane has 10 carbon atoms and 22 hydrogen atoms.
There are 4 hydrogen atoms in ammonium hydroxide (NH4OH).
I know that table salt has no hydrogen atoms; NaCl2
There are four hydrogen atoms in an ethanal molecule, CH3CHO.
ten as each hydrogen molecules contains two atoms.
Yep!
Dodecane is a hydrocarbon and contains only two elements, carbon and hydrogen.
C12H26 is the chemical formula for dodecane, which is a straight-chain alkane hydrocarbon with 12 carbon atoms and 26 hydrogen atoms. It is a component of gasoline and is used as a solvent and in the production of various chemicals.
Dodecane is a compound. It is an organic chemical compound belonging to the alkane group, consisting of 12 carbon atoms.
Your question is not so clear. Methane has carbon and hydrogen atoms, the chemical formula being CH4. Dodecane contain also carbon and hydrogen atoms, the chemical formula being C12H26; the number of carbon and hydrogen atoms is here different. Or, otherwise it is clear that 10 g of methane contain more atoms than 1 g of methane.
To answer your question on how many hydrogen atoms are there in caffeine, the scientific answer would be 10 atoms of hydrogen.
Dodecane has 12 carbon atoms in the molecule.
Three-quarters of the Sun's mass is hydrogen. How many hydrogen atoms are in the Sun?
After undecane in the alkane series comes dodecane, which has 12 carbon atoms in its chain.
There are 4 hydrogen atoms in CH4O
There are two atoms of Hydrogen in the molecule.
Fructose has 6 hydrogen atoms.