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elixir [45]
3 years ago
5

How many milliliters of 0.0630 m edta are required to react with 50.0 ml of 0.0110 m cu2 ?

Chemistry
1 answer:
gizmo_the_mogwai [7]3 years ago
4 0
Moles Cu+2 = M * V
                     =  0.05 L * 0.011  m
                     = 0.00055 moles

when the molar ratio of Cu2+: EDTA = 1:1 so moles od EDTa also =0.00055 moles

and when the Molarity of EDTa = 0.0630 M

∴ Volume of EDTA =  moles / Molarity
                 = 0.00055 / 0.0630
                 = 0.0087 L = 8.7 L
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