Do a quick conversion: 1 millimolar = 1.0E-6 moles/millilitre using the online calculator for metric conversions. Check the chart for more details.
. The prefix "milli-" indicates "1 thousandth," that is, the magnitude of 0.001 (see Resources). Hence, 1 mole is equal to 1 millimoles multiplied by 1,000. As an example, calculate concentration in millimolars if 0.5 grams of sodium hydroxide (NaOH) were dissolved in 500 ml of ...