There are a total of 6 atoms present in 3MgO. This is because each formula unit of MgO consists of one magnesium atom and one oxygen atom, so for 3MgO, you would have 3 magnesium atoms and 3 oxygen atoms, totaling 6 atoms overall.
There are 3 oxygen atoms present in sodium chlorate (NaClO3).
There are two chiral carbon atoms present in 2,3,4-trichloropentane.
In a formula unit of lithium phosphate, the chemical formula is Li3PO4. This means there are 4 oxygen atoms present (1 phosphorus atom and 4 oxygen atoms).
There are 5 atoms present in NH4+ ion: one nitrogen (N) and four hydrogens (H)
There are 2 hydrogen atoms present in sulfuric acid (H2SO4).
There are 10 hydrogen atoms present in 4C2H5OH.
48,177 134 32.1023 atoms
The number of atoms is indicated by coefficients.
The total no. of atoms present in C12H22O11 is 45.
There are 3 oxygen atoms present in sodium chlorate (NaClO3).
2
There are two chiral carbon atoms present in 2,3,4-trichloropentane.
The chemical formula of propane is C3H8; 11 atoms are present in the molecule.
48,177 134 32.1023 atoms
Approx. 9.1024 atoms.
there are 2 atoms of hydrogen in water
15