find the Molecular mass of nh42so4
Answers
Answer:
Molecular mass of (NH_4)_2SO_4(NH4)2SO4
Explanation:
The sum of masses of all atoms present in the compound is called as molecular mass.
In order to calculate the molecular mass of any substance, individual mass of atoms involved in the formation of compound must be calculated.
Accordingly to calculate the molecular mass of (NH_4)_2SO_4(NH4)2SO4 , the mass of each atom must be calculated in the following way:
In (NH_4)_2SO_4(NH4)2SO4 , 2 atoms of nitrogen, 8 atoms of hydrogen, 1 atom of sulfur and 4 atoms of oxygen are present.
Thus the molecular mass of the substance can be calculated by the following equation:
Molecular mass of (NH_4)_2SO_4(NH4)2SO4 = 2 (Atomic mass of nitrogen) + 8 (Atomic mass of hydrogen) + 1 (Atomic mass of Sulphur) + 4 (Atomic mass of oxygen)
Molecular mass of (NH_4)_2SO_4(NH4)2SO4 = (2×14.01) + (8×1.008) + (1×32.06) + (4×16.00)
Molecular mass of (NH_4)_2SO_4(NH4)2SO4 = 28.02+8.064+32.06+64.00
Molecular mass of (NH_4)_2SO_4(NH4)2SO4 = 132.14u
Thus the Molecular mass of (NH_4)_2SO_4(NH4)2SO4 is calculated as 132.14u.
Answer:
132.14 g/mol
Explanation:
The molar mass of N = 14.0067
H = 1.00784
S = 32.065
O = 15.999
There are two atoms of N , so molar mass = (14.0067*2) = 28.0134
There are eight atoms of H , so molar mass = (1.00784*8) = 8.06272
There is one atom of S , so molar mass = (1*32.065) = 32.065
There are four atoms of O , so molar mass = (15.999*4) = 63.996
Molecular mass of (NH₄)₂SO₄ = 28.0134 + 8.06272 + 32.065 + 63.996
= 132.13712 g/mol
= 132.14 g/mol approx.
hope this helps u..................