# Silver Cyanide (AgCN) Molecular Weight Calculation

The molecular weight of Silver cyanide [AgCN] is 133.88564.

Silver cyanide [AgCN] is an inorganic compound of three elements: Silver, Carbon, and Nitrogen. The molecular weight of Silver cyanide is 133.88564 which can be calculated by adding up the total weight (atomic weight multiplied by their number) of Silver, Carbon, and Nitrogen.

CALCULATION PROCEDURE: Silver cyanide [AgCN] Molecular Weight Calculation

Step 1: Find out the chemical formula and determine constituent atoms and their number in a Silver cyanide molecule.
From the chemical formula, you will know different atoms and their number in a Silver cyanide molecule. The chemical formula of Silver cyanide is AgCN. From the chemical formula, you can find that one molecule of Silver cyanide has one Silver (Ag) atom, one Carbon (C) atom, and one Nitrogen (N) atom.

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

Atomic weight of Silver (Ag): 107.8682 (Ref: Jlab-ele047, ciaaw-silver)
Atomic
weight of Carbon (C): 12.0107 (Ref: Jlab-ele006)
Atomic weight of Nitrogen (N): 14.00674 (Ref: Jlab-ele007)

Step 3: Calculate the molecular weight of Silver cyanide by adding the total weight of all atoms.

Number of Silver atoms in Silver cyanide: 1
Atomic weight of Silver: 107.8682
Total weight of Silver atoms in Silver cyanide: 107.8682 x 1 = 107.8682

Number of Carbon atoms in Silver cyanide: 1
Atomic weight of Carbon: 12.0107
Total weight of Carbon atoms in Silver cyanide: 79.904 x 1 = 12.0107

Number of Nitrogen atoms in Silver cyanide: 1
Atomic weight of Nitrogen (N): 14.00674
Total weight of Nitrogen atoms in Silver cyanide: 14.00674 x 1 = 14.00674

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

Molecular weight of Silver cyanide (AgCN ): 107.8682 (Silver) + 12.0107 (Carbon) + 14.00674 (Nitrogen) = 133.88564

So the molecular weight of Silver cyanide is 133.88564.

Silver cyanide [AgCN] Molecular Weight Calculation

## REFERENCES:

• Jlab-ele047: https://education.jlab.org/itselemental/ele047.html
• ciaaw-silver: https://www.ciaaw.org/silver.htm
• Jlab-ele006; https://education.jlab.org/itselemental/ele006.html
• Jlab-ele007: https://education.jlab.org/itselemental/ele007.html