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

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.