The answer is one mole.
Five atoms
It depends on how many hydrogens are there and how many oxygen atoms there are.
2 atoms
4 atoms are in h202.
Magnesium chloride is a salt.
8 atoms in S8
29
Divide that number of atoms by 6.02x10^23 atoms/mole
There are too many atoms in an ant to get an accurate count. However, the brain of an ant can consist of 25,000 atoms.
NH4OH has 7 atoms
There are 6 atoms in each molecule.
The answer is 800,424.1026 atoms.
there are 20 atoms in calcium
No. Many atoms do not decay at all. Many that do undergo alpha decay. A few atoms emit neutron radiation.
Correctly represented, it's Mg + 2HCl --> MgCl2 + H2, and it's a single replacement reaction.
Atoms are very small.This is because pencil carry many atoms.