# Calculate the molarity of sodium chloride in a half‑normal saline solution (0.450.45% NaClNaCl). The molar mass of NaClNaCl is 58.44 g/mol58.44 g/mol.

Question

Calculate the molarity of sodium chloride in a half‑normal saline solution (0.450.45% NaClNaCl). The molar mass of NaClNaCl is 58.44 g/mol58.44 g/mol.