2c17h33coo3c3h5 =
C17 = 17
H33 = 33
(COO)3 = 9 (note CO O3 does not make sense so has to be as written here)
C3 = 3
H5 = 5
total = 67 but there are 2 of this molecule so 134 total atoms
One thing that's worth noting is that this is a very odd molecular formula, and it seems likely that there was a transcription error: "COO3" is, chemically speaking, nonsense as noted already, and there could well be other problems with the transcription. So before you just write down "134" on your homework and call it good, you might want to try counting the atoms yourself from the (presumably correctly written) original problem.
The total number of atoms in 3.5 moles of calcium is 21,0774929995.10e23.
The number of atoms is seven.
25 atoms
To calculate the total number of atoms in seven molecules of water, you can use the formula: atoms per molecule x number of molecules. In water (H2O), there are 3 atoms per molecule (2 hydrogen atoms and 1 oxygen atom), so for seven molecules, you would have 3 x 7 = 21 atoms.
The total number of atoms present in the molecule CH3NH2 is 7. This includes one carbon atom, four hydrogen atoms, and two nitrogen atoms.
The molecular formula of ibuprofen is C₁₃H₁₈O₂. To calculate the total number of atoms, add the number of carbon, hydrogen, and oxygen atoms: 13 carbon atoms + 18 hydrogen atoms + 2 oxygen atoms = 33 atoms in ibuprofen.
The formula unit for calcium nitride is Ca3N2. To find the total number of atoms, you add the number of atoms in each element together: 3 calcium atoms + 2 nitrogen atoms = 5 atoms in total.
The total number of atoms in 3.5 moles of calcium is 21,0774929995.10e23.
25 atoms
The number of atoms is seven.
To calculate the total number of atoms in seven molecules of water, you can use the formula: atoms per molecule x number of molecules. In water (H2O), there are 3 atoms per molecule (2 hydrogen atoms and 1 oxygen atom), so for seven molecules, you would have 3 x 7 = 21 atoms.
6 carbon atoms.12 hydrogen atoms.6 oxygen atoms---------------------------------add= 24 total atoms============
The chemical formula for Calcium Chlorate is Ca(ClO3)2. To find the total number of atoms, we add up the atoms in the formula: 1 Calcium atom, 2 Chlorine atoms, and 6 Oxygen atoms, making a total of 9 atoms in Calcium Chlorate.
This number is 50 atoms.
The total number of atoms present in the molecule CH3NH2 is 7. This includes one carbon atom, four hydrogen atoms, and two nitrogen atoms.
Thiamine mononitrate has the chemical formula of C12H17CINO3S. By adding all of the subscripts the number of atoms can be found. This means each molecule has 36 atoms.
The total number of atoms in iron oxide depends on the chemical formula. For example, Fe2O3 contains 2 iron atoms and 3 oxygen atoms, totaling 5 atoms.