Writing a lab report on complexion of metal ions

Assignment Help Chemistry

Reference no: EM13887589

Writing a lab report on Complexion of Metal Ions with EDTA. We initially prepared an EDTA solution with target concentration of 0.05 M, and titrated that solution by NaOH (known concentration). The second "pathway" used to determine exact concentration of EDTA was by adding a MgSO4 7H2O to the EDTA solution and titrating it by the same NaOH. I am trying to figure out what makes the titration curve shift when the metal is added, and basically I am trying to explain/understand why this pathway can be used in order to determine the concentration of the EDTA solution.

Reference no: EM13887589

Questions Cloud

Instant cold packs, often used to ice athletic injuries : Instant cold packs, often used to ice athletic injuries on the field, contain ammonium nitrate and water separated by a thin plastic divider. When the divider is broken, the ammonium nitrate dissolves according to the following endothermic reaction:

What is the vapour dew point : A 4 liter sealed container contains water vapour at 4 atm and 90 C.1- what is the vapour dew point?

Bos 3640 chemistry of hazardous materials : BOS 3640 CHEMISTRY OF HAZARDOUS MATERIALS The DOT regulation at 49 C.F.R. §177.835(a) requires shippers and carriers to load and unload explosives from a motor vehicle only when the engine is not operating. What is the most likely reason DOT prohibit..

What is tillmans earnings per share of common stock : What is Tillman's earnings per share of common stock? Pat Tillman, the president of Tillman Inc., believes the computed EPS of the company is high.

Writing a lab report on complexion of metal ions : Writing a lab report on Complexion of Metal Ions with EDTA. We initially prepared an EDTA solution with target concentration of 0.05 M, and titrated that solution by NaOH (known concentration). The second "pathway" used to determine exact concentrati..

Can you explain this inconsistent tax treatment : If an individual purchases property insurance on business equipment, the premiums are deductible, but if that same individual purchases property insurance on his home, the premiums are nondeductible. Can you explain this inconsistent tax treatment?

Describe law enforcement roles and responses : Describe law enforcement roles and responses.

A crosslinked polybutadiene : A crosslinked polybutadiene (PB) has a glass transition temperature of 173K, and initial number average molecular weight of 40,000 g/mol, a molecular weight between crosslinks of 8000 g/mol, and a density of 1000 kg/m3 . Estimate: a) the shear modulu..

Mr cox is a passionate stamp collector : Mr. Cox is a passionate stamp collector. His collection is so valuable that he keeps it in a safety deposit box in a local bank, which charges him $25 a month. Can he deduct this expense?

User Account

All Pages