21.46 mL of Iodine I2 was standards with 0.1004 g sample of ascorbic acid. At the blue starch end point, what is the molarity of the iodine I2 solution?
Chemistry - DrBob222, Sunday, April 18, 2010 at 10:44pm
Do you know the equation. You will need that.
moles ascorbic acid = grams/molar mass
Use the equation to convert moles ascorbic acid to moles I2.
M I2 = moles I2/L
Chemistry - Pierre, Sunday, April 18, 2010 at 10:51pm
so par say i should convert .1004 g ascorbic acid to mole/L.... if so then, is the 12 mole/L the conversion factor here?
Chemistry - DrBob222, Sunday, April 18, 2010 at 11:36pm
The conversion factor comes from the equation of ascorbic acid + I2 ==> ??