You can view more details on each measurement unit: molecular weight of (NH4)2S or grams The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles (NH4)2S, or 68.14192 grams.
The 1 mole of the sample of [tex]\rm (NH_4)S[/tex] has consisted of 2 moles of Nitrogen, 8 moles of Hydrogen, and 1 mole of Sulfur elements.
To calculate the mole of each element in a 1-mole compound, calculate the weight of each element in the compound.
The compound has N, H, and S.
The number of atoms of N in the sample is 2.
So, the weight of N in sample = 2 [tex]\times[/tex] 14 grams
The weight of N in the sample = 28 grams
Moles = [tex]\rm \dfrac{weight}{molecular\;weight}[/tex]
moles of N = [tex]\rm \dfrac{28}{14}[/tex]
Moles of N in the sample is 2 moles
The number of atoms of H in the sample = 8
the weight of H in sample = 1 [tex]\times[/tex] 8 grams
the weight of H in the sample = 8 grams.
moles of H = [tex]\rm \dfrac{8}{1}[/tex]
Moles of H in the sample are 8 moles.
The number of the sulfur atom in the sample is 1. It states that 1 mole of sulfur has been there in the sample.
The 1 mole of the sample of [tex]\rm (NH_4)S[/tex] has consisted of 2 moles of Nitrogen, 8 moles of Hydrogen, and 1 mole of Sulfur elements.
For more information about the moles of elements, refer to the link:
https://brainly.com/question/19638114
