The molecular weight of Silver thiocyanate [AgSCN] is 165.95164.

Silver thiocyanate [AgSCN] is an inorganic compound of four elements: Silver, Sulfur, Carbon, and Nitrogen. The molecular weight of Silver thiocyanate is 165.95164 which can be calculated by adding up the total weight (atomic weight multiplied by their number) of Silver, Sulfur, Carbon, and Nitrogen.

**CALCULATION PROCEDURE: Silver thiocyanate [AgSCN] Molecular Weight Calculation **

**Step 1: Find out the chemical formula and determine constituent atoms and their number in a Silver thiocyanate molecule. **From the chemical formula, you will know different atoms and their number in a Silver thiocyanate molecule. The chemical formula of Silver thiocyanate is AgSCN. From the chemical formula, you can find that one molecule of Silver thiocyanate has one Silver (Ag) atom, one Carbon (C) atom, one Sulfur (S) 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 Sulfur (S): 32.066 (Ref: Jlab-ele016)

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 thiocyanate by adding the total weight of all atoms. **

Number of Silver atoms in Silver thiocyanate: 1

Atomic weight of Silver: 107.8682

Total weight of Silver atoms in Silver thiocyanate: 107.8682 x 1 = 107.8682

Number of Sulfur atoms in Silver acetate: 1

Atomic weight of Sulfur (S): 32.066

Total weight of Sulfur atoms in Silver acetate: 32.066 x 1 = 32.066

Number of Carbon atoms in Silver thiocyanate: 1

Atomic weight of Carbon: 12.0107

Total weight of Carbon atoms in Silver thiocyanate: 79.904 x 1 = 12.0107

Number of Nitrogen atoms in Silver thiocyanate: 1

Atomic weight of Nitrogen (N): 14.00674

Total weight of Nitrogen atoms in Silver thiocyanate: 14.00674 x 1 = 14.00674

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

Molecular weight of Silver thiocyanate (AgSCN): 107.8682 (Silver) + 32.066 (Sulfur) + 14.00674 (Nitrogen) + 12.0107 (Carbon) = 165.95164

So the molecular weight of Silver thiocyanate is 165.95164.

**Silver thiocyanate [AgSCN] Molecular Weight Calculation **

Molecular weight of Silver thiocyanate [AgSCN] | |||

Constituent atoms | Number of each atom | Atomic weight | Total weight |

Silver (Ag) | 1 | 107.8682 | 107.8682 |

Sulfur (S) | 1 | 32.066 | 32.066 |

Nitrogen (N) | 1 | 14.00674 | 14.00674 |

Carbon (C) | 1 | 12.0107 | 12.0107 |

Molecular weight of Silver thiocyanate [AgSCN]: | 165.95164 |

## 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
- Jlab-ele016: https://education.jlab.org/itselemental/ele016.html