Problemas
What is the molar mass of (NH_(4))_(2)S' Use this Periodic Table and round your final answer to two decimals. square
Roztwór
Gabriela
maestro · Tutor durante 5 años
4
(160 Votos)
Respuesta
To calculate the molar mass of
, we need to find the molar masses of each element in the compound and then multiply them by the number of atoms of that element in the compound.The molar masses of the elements are:- Nitrogen (N): 14.01 g/mol- Hydrogen (H): 1.01 g/mol- Sulfur (S): 32.07 g/molNow, let's calculate the molar mass of
:1. Calculate the molar mass of
: - Nitrogen (N): 14.01 g/mol - Hydrogen (H): 1.01 g/mol - Total molar mass of
= 14.01 g/mol + (4 * 1.01 g/mol) = 18.05 g/mol2. Since there are two
groups in
, we need to multiply the molar mass of
by 2: - Total molar mass of
= 2 * 18.05 g/mol = 36.10 g/mol3. Add the molar mass of sulfur (S) to the total molar mass of
: - Total molar mass of
= 36.10 g/mol + 32.07 g/mol = 68.17 g/molTherefore, the molar mass of
is 68.17 g/mol.