[webassignbuddy]

How would I go about answering this question:



I tried making a table but it's proven to be a little more difficult than I thought it would be.

Table calculations

• 25 ml x (0.35 mmol/mL) = 8.75 mmol RWW
• Hg molar mass = 200.59 g = 200590 mg
  510 mg x (1 mmol/200590 mg) = 0.00250 mmol Hg

--------- Hg²⁺ ---- + ---- 2 RWW --- ------- Hg(RWW)₂²⁺
i-------(0.0025)------------(8.75)---------------------(0) mmol
Δ--------(-x)-----------------(-x)---------------------(+x) mmol
f------(0.0025-x)---------(8.75-x)--------------------(x) mmol

That doesn't look right....

[webassignbuddy]

Can anyone help me tackle this problem?

[Borek]

1. Number of moles is not the concentration.

2. You have ignored reaction stoichiometry in your ICE table.