Question

The atomic mass of nitrogen is 14.01, hydrogen is 1.01, sulfur is 32.07, and oxygen is 16.00. What is the molar mass of ammonium sulphate [(NH4)2SO4]? 63.09 g

Answer 1

[NH4]2SO4
[14+4]X2+32+64
[18]x2+32+64
36+32+64
molar mass of [(NH4)2SO4]=132g/mol

Answer 2

Answer: Molar mass of $(NH_4)_2SO_4$ is 132.17 g/mol

Explanation:

Molar mass is defined as the mass of each element present in a 1 mole of a given compound. It is expressed in grams per mole (g/mol).

For calculating the molar mass of ammonium sulfate having chemical formula $(NH_4)_2SO_4$ which contains 2 atoms of nitrogen, 8 atoms of hydrogen, 1 atom of sulfur and 4 atoms of oxygen.

We are given:

Mass of Nitrogen = 14.01 g/mol

Mass of Hydrogen 1.01 g/mol

Mass of Oxygen = 16 g/mol

Mass of Sulfur = 32.07 g/mol

Calculating the molar mass of ammonium sulfate, we get:

$(NH_4)_2SO_4=[(2\times 14.01)+(8\times 1.01)+32.07+(4\times 16)]g/mol=132.17g/mol$

Hence, the molar mass of $(NH_4)_2SO_4$ is 132.17 g/mol