# Silver Acetate [CH3COOAg] Molecular Weight Calculation

The molecular weight of Silver acetate [CH3COOAg] is 166.9124.

Silver acetate (CH3COOAg) is an organic compound of four elements: Carbon, Hydrogen, Oxygen, and Silver. The molecular weight of Silver acetate is 166.9124 which can be calculated by adding up the total weight (atomic weight multiplied by their number) of Carbon, Hydrogen, Oxygen, and Silver.

# CALCULATION PROCEDURE: Silver acetate [CH3COOAg] Molecular Weight Calculation

Step 1: Find out the chemical formula and determine constituent atoms and their number in a Silver acetate molecule.
You will know different atoms and their number in a Silver acetate molecule from the chemical formula. The chemical formula of Silver acetate is C2H3O2Ag. From the chemical formula, you can find that one molecule of Silver acetate has two Carbon (C) atoms, three Hydrogen (H) atoms, two Oxygen (O) atoms, and one Silver (Ag) atom.

Step 2: Find out the atomic weights of each atom (from the periodic table).

Atomic weight of Carbon (C): 12.0107 (Ref: Jlab-ele006)
Atomic weight of
Hydrogen (H): 1.008 (Ref: Lanl-1)
Atomic weight of Oxygen (O): 15.9994 (Ref: Jlab-ele008)
Atomic weight of Silver (Ag): 107.8682 (Ref: Jlab-ele047, ciaaw-silver)

Step 3: Calculate the total weight of each atom in a Silver acetate molecule by multiplying its atomic weight by its number.

Number of Carbon atoms in Silver acetate: 2
Atomic weight of
Carbon (C): 12.0107
Total weight of Carbon atoms in Silver acetate: 12.0107 x 2 = 24.0214

Number of Hydrogen atoms in Silver acetate: 3
Atomic weight of Hydrogen (H): 1.008
Total weight of Hydrogen atoms in Silver acetate: 1.008 x 3 = 3.024

Number of Oxygen atoms in Silver acetate: 2
Atomic weight of Oxygen (O): 15.9994
Total weight of Oxygen atoms in Silver acetate: 15.9994 x 2 = 31.9988

Number of Silver atoms in Silver acetate: 1
Atomic weight of Silver (Ag): 107.8682
Total weight of Silver atoms in Silver acetate: 107.8682 x 1 = 107.8682

Step 4: Calculate the molecular weight of Silver acetate by adding up the total weight of all atoms.

Molecular weight of Silver acetate: 24.0214 (Carbon) + 3.024 (Hydrogen) + 31.9988 (Oxygen) + 107.8682 (Silver) = 166.9124

So the molecular weight of Silver acetate is 166.9124.

Silver acetate [CH3COOAg] Molecular Weight Calculation

## REFERENCES:

• Lanl-1: https://periodic.lanl.gov/1.shtml
• Jlab-ele006; https://education.jlab.org/itselemental/ele006.html
• Jlab-ele008: https://education.jlab.org/itselemental/ele008.html
• Jlab-ele047: https://education.jlab.org/itselemental/ele047.html
• ciaaw-silver: https://www.ciaaw.org/silver.htm