Question

What is the molar mass of Na3 Po4… I need help with this question

Answer 1

Answer:

$164\text{ g/mol}$

Explanation:

Here, we want to get the molar mass of the given molecule

To calculate this, we need the atomic masses of the individual atoms

We have 3 atoms present:

For Sodium (Na), the atomic mass is approximately 23 amu

For Phosphorus, the atomic mass is approximately 31 amu

For Oxygen, the atomic mass is approximately 16 amu

We have 3 atoms of sodium, 1 atom of phosphorus, and 4 atoms of oxygen

Adding the values, we have it that:

$3(23)\text{ + 31 + 4\lparen16\rparen = 164 g/mol}$