Question

choose the correct answer from the choices for each question: 6. what is the molar mass of sodium chloride (nacl) a) 23.0 g/mol b) 35.5 g/mol c) 58.5 g/mol d) 18.0 g/mol

Explanation:

Step1: Find Na molar mass

Molar mass of Na = $23.0\ \text{g/mol}$

Step2: Find Cl molar mass

Molar mass of Cl = $35.5\ \text{g/mol}$

Step3: Sum the two values

Molar mass of NaCl = $23.0 + 35.5 = 58.5\ \text{g/mol}$

Answer:

c) 58.5 g/mol