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Question- Predict whether each other following complex ions will have strong field or a weak field and predict the number of unpaired electrons in each complex by drawing the electrons in their split d orbitals.
A. [Pt(H2O)6]^4+
B. [Co(EDTA)]^3+
C. [FeI6]^3-
D. [Cr(ox)3]^3-
E. [Cd(CN)6]^4-
F. [Sc(NH3)3Cl3]
Solve the above question in detail
Calculate the number of 222Rn isotopes (t1/2 = 3.8 d) at the beginning and end of 35 days. Assume STP conditions.
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Dissolve an aluminum soft-drink can in an aqueous base. 2 Al (s) + 2 KOH (aq) + 6H20 (l)---> 2KAI(OH)4(aq) + 3H(g) If you place 2.05g of aluminum in a beaker with 185 mL of 1.35 M KOH, will any aluminum remain. What mass of KAI(OH)4 is produced
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