Answer:
They are eukaryotic, which means they have a nucleus. Most have mitochondria
This must be a universal indicator, the pH is going down everytime you add more :)
I believe 212.5m, but I may be wrong, I’m a little rusty with moles
1 molecule of C3H7O has 7 atoms of hydrogen (remember that the numbers to the right of each symbol ara subscripts and they indicate the number of atoms of that element in the molecular formula).
Then 5 molecules will have 5 * 7 atoms of hydrogen.
5 * 7 = 35.
Then the answer is that there are 35 atoms of hydrogen in 5 molecules of isopropyl alcohol, C3H7O
