How can determine the free pca in the solution
Determine the free pCa in the 100 mL of solution of 0.100 MCa2+ at pH = 10 after adding the 100 mL of 0.100 M EDTA ; Conditional formation constant Kf' = 1.75 X1010 ; pCa = -log [Ca2+].
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A sample which is having 2.05g of an iron-aluminum alloy (ferroaluminum) is dissolved in excess the HCL (aq) to form the 0.105g H2(g).Determine the percent composition, by mass of the ferroaluminim?
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