lazychem

Iodometry calculator

Is your zincate a solid or a solution?

zincate solution:

Do a reverse titration. It is assumed, that your zincate solution (analyte) is added to your iodine stock solution in THF (titrant).

Measured mass of I₂: mg

Equivalents of I₂:

Used volume of zincate: mL

Total volume of zincate: mL (not required)

zincate solid (in the works):

Grignard (or lithium organyl) titration calculator

For the titration of organometallic reagents (usually Grignard but sometimes lithium organyl reagents), Salicylaldehyde phenylhydrazone (Love's reagent) can be used as an indicator. The original paper by Love and Jones can be found here: J. Org. Chem. 1999, 64, 3755–3756.

Measured mass of Love's reagent: mg

Equivalents of Love's reagent:

Used volume of Grignard solution: mL

Total volume of Grignard solution: mL (not required)