Hydrogen peroxide (H2O2) contains two atoms of hydrogen and two atoms of oxygen for a total of four atoms.
Water has a higher percentage of hydrogen by mass than does hydrogen peroxide, because the latter has equal numbers of hydrogen and oxygen atoms while the former has twice as many hydrogen atoms as oxygen atoms.
To answer your question on how many hydrogen atoms are there in caffeine, the scientific answer would be 10 atoms of hydrogen.
There are 4 hydrogen atoms in CH4O
There are two atoms of Hydrogen in the molecule.
The pH of hydrogen peroxide is typically around 3.0, making it acidic in nature.
H2O2 2 atoms of hydrogen 2 atoms of oxygen
Water has a higher percentage of hydrogen by mass than does hydrogen peroxide, because the latter has equal numbers of hydrogen and oxygen atoms while the former has twice as many hydrogen atoms as oxygen atoms.
Louis-Jacques Thenard in 1818
To answer your question on how many hydrogen atoms are there in caffeine, the scientific answer would be 10 atoms of hydrogen.
Three-quarters of the Sun's mass is hydrogen. How many hydrogen atoms are in the Sun?
There are 4 hydrogen atoms in CH4O
There are two atoms of Hydrogen in the molecule.
Fructose has 6 hydrogen atoms.
The pH of hydrogen peroxide is typically around 3.0, making it acidic in nature.
Pentyne is CHCCH2CH2CH3. This compound has 8 hydrogen atoms.
There are 4 atoms of hydrogen in 2H2O.
2 hydrogen atoms.