Definition Definition Elements containing partially filled d-subshell in their ground state configuration. Elements in the d-block of the periodic table receive the last or valence electron in the d-orbital. The groups from IIIB to VIIIB and IB to IIB comprise the d-block elements.
Chapter 11, Problem 5E
Interpretation Introduction
(1)
Interpretation:
The cation, anion and formula of the ionic compound Lithium oxide.
Interpretation Introduction
(2)
Interpretation:
The cation, anion and name of the ionic compound Al2(SO4)3.
Interpretation Introduction
(3)
Interpretation:
The name and formula of the ionic compound from the given Fe2+ cation and PO43− anion
Interpretation Introduction
(4)
Interpretation:
The cation, anion and formula of the ionic compound Copper (II) nitrate.
Interpretation Introduction
(5)
Interpretation:
The name and formula of the ionic compound from the given Cr3+ cation and I− anion
Interpretation Introduction
(6)
Interpretation:
The cation, anion and name of the ionic compound MnClO2.
Interpretation Introduction
(7)
Interpretation:
The cation, anion and formula of the ionic compound ammonium carbonate.
Interpretation Introduction
(8)
Interpretation:
The cation, anion and formula of the ionic compound zinc perchlorate.
5. A buffer consists of 0.45 M NH, and 0.25 M NH-CI (PK of NH 474) Calculate the pH of the butter. Ans: 9.52
BAS
PH-9.26 +10g (10.95))
14-4.59
PH=4.52
6. To 500 ml of the buffer on #5 a 0.20 g of sample of NaOH was added
a Write the net ionic equation for the reaction which occurs
b. Should the pH of the solution increase or decrease sightly?
Calculate the pH of the buffer after the addition Ans: 9.54
Explain the inductive effect (+I and -I) in benzene derivatives.
The inductive effect (+I and -I) in benzene derivatives, does it guide ortho, meta or para?
Chapter 11 Solutions
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