Question

Mr=112.11 and 0.146mg/mL how do I change thiss to mmol/L

Answer 1

Is 112.11 the molar mass?

0.000146g/112.11 = mols/mL
0.000146 x (1000 mL/L) = 0.146/112.11 = ?mols/L
?mols/L x (1000 mmols/m) = 146/112.11 mmol/L.