NaBH4 (Sodium borohydride) Molar Mass (With Calculations)

Molar mass of NaBH4 (Sodium borohydride) is 37.832 g/mol.

Well, now you have come to know the molar mass of NaBH4.

But how can you get this value?

Let me show you the calculation to get the molar mass of NaBH4 (Sodium borohydride).

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

NaBH4 (Sodium borohydride) Molar Mass Calculation

If you have a periodic table with you, then you can easily calculate the molar mass of NaBH4 (Sodium borohydride).

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 NaBH4 (Sodium borohydride).

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 NaBH4, there is 1 Sodium atom, 1 Boron atom and 4 Hydrogen atoms.

So let’s look at the molar mass of Sodium, Boron and Hydrogen from the above periodic table.

You can see that;

The molar mass of Sodium is 22.990 g/mol. ^[1]

The molar mass of Boron is 10.81 g/mol. ^[2]

The molar mass of Hydrogen is 1.008 g/mol. ^[3]

Now, to calculate the molar mass of NaBH4, you just have to add the molar mass of all the individual atoms that are present in NaBH4.

You can see that in NaBH4, there is 1 Sodium atom, 1 Boron atom and 4 Hydrogen atoms.

So, Molar mass of NaBH4 = Molar mass of 1 Sodium (Na) atom + Molar mass of 1 Boron (B) atom + Molar mass of 4 Hydrogen (H) atoms.
= 22.990 + 10.81 + (1.008) 4
= 22.990 + 10.81 + 4.032
= 37.832 g/mol

Hence the Molar mass of NaBH4 is 37.832 g/mol.

I hope you have understood the short and simple calculation for finding the molar mass of NaBH4.

Remember

• 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.

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