Respuesta :
To calculate the mass, we use
mass = moles * molecular mass
mass = 1.84 * 58.44
mass = 107.5296
We will take three significant figures
108 g
mass = moles * molecular mass
mass = 1.84 * 58.44
mass = 107.5296
We will take three significant figures
108 g
Answer: 107.5296 g of NaCl is the mass of 1.84 moles of NaCl.
Explanation:
Given mass of the NaCl = ?
Moles of NaCl = 1.84 moles
Molecular mass of NaCl = 58.44 g/mol
[tex]\text{Number of Moles of compound}=\frac{\text{Given mass of the compound}}{\text{molecular mass of compound}}[/tex]
[tex]1.84 mol=\frac{Given mass of the NaCl }{58.44 g/mol}[/tex]
Given mass of the NaCl :
[tex]1.84 mol\times 58.44 g/mol=107.5296 g[/tex]
107.5296 g of NaCl is the mass of 1.84 moles of NaCl.