Since simple sugars follow the Cn(H2O)n formula, if you had 11 oxygen atoms, this would produce the simple sugar formula of C11H22O11. Therefore, there should be 22 hydrogen atoms.
This is a simple sugar compound formula Cn(H2O)n If you have 11 oxygens that means that the second n in the formula will be 11. Notice that the H (hydrogen) is followed by a 2, that means that the 11 put outside the parenteses will be multiplied by 2. 11 x 2 = 22 hydrogen atoms
