"2 plus 2" is not a scientific formula. In fact, it is not a formula of any sort.
2
1+2+3+4=10
There is no formula for scientific energy.
the scientific formula is H2O
It is not science, but arithmetic that tells us that 2+2 is 4.
If you mean: a^2 + b^2 = c^2 then it is Pythagoras' theorem or formula for a right angle triangle
Barium sulfide is BaS.
CrO4-2
times 2 plus 1
(10 + 1) x 10/2
83 + 2 = 85 (Excel formula: =83+2)
The summary equation is the formula equation. Sugar equals alcohol plus carbon dioxide. The formula is C6H12O6 which equals 2 CH3CH2OH plus 2 CO2.