AgBr (Silver bromide) Molar Mass (With Calculations)

AgBr (Silver bromide) Molar Mass

Molar mass of AgBr (Silver bromide) is 187.774 g/mol.

Well, now you have come to know the molar mass of AgBr.

But how can you get this value?

Let me show you the calculation to get the molar mass of AgBr (Silver bromide).

You can also refer to this one minute video which will show you the simple steps to calculate the molar mass of any compounds.

AgBr (Silver bromide) Molar Mass Calculation

If you have a periodic table with you, then you can easily calculate the molar mass of AgBr (Silver bromide).

Because the molar mass of any molecule (or compound) can be calculated by simply adding the molar masses of individual atoms.

Now here we have to find the molar mass of AgBr (Silver bromide).

So for that, have a look at the periodic table given below.

You can see the molar mass value of all the atoms from this periodic table.

Now in AgBr, there is 1 Silver atom and 1 Bromine atom.

So let’s look at the molar mass of Silver and Bromine from the above periodic table.

You can see that;

The molar mass of Silver is 107.87 g/mol. [1]

The molar mass of Bromine is 79.904 g/mol. [2]

Now, to calculate the molar mass of AgBr, you just have to add the molar mass of all the individual atoms that are present in AgBr.

You can see that in AgBr, there is 1 Silver atom and 1 Bromine atom.

So, Molar mass of AgBr = Molar mass of 1 Silver (Ag) atom + Molar mass of 1 Bromine (Br) atom.
= 107.87 + 79.904
= 187.774 g/mol

Hence the Molar mass of AgBr is 187.774 g/mol.

I hope you have understood the short and simple calculation for finding the molar mass of AgBr.


  • In some books, you may see the unit of molar mass as grams/mole or g/mole. But all these units (i.e g/mol, grams/mole and g/mole) are the same. 
  • Always follow the calculation order to avoid any mistakes in calculation. First solve the brackets, then multiplications and at last do the final addition.
  • And don’t forget to put the unit g/mol to your final calculated molar mass.

Check out other related topics for more practice;
Nitrate ion Molar Mass
PH3 (Phosphine) Molar Mass
LiF (Lithium fluoride) Molar Mass
LiBr (Lithium bromide) Molar Mass
BaCO3 (Barium carbonate) Molar Mass


Jay is an educator and has helped more than 100,000 students in their studies by providing simple and easy explanations on different science-related topics. With a desire to make learning accessible for everyone, he founded Knords Learning, an online learning platform that provides students with easily understandable explanations.

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