The formula for zinc chloride has to be written. Concept introduction: Chemical bonds are the forces which hold the atoms together in compounds. The simplest representation of the molecule is known as a chemical formula. In the chemical formula of ionic compound cation always comes first in the naming while anion comes last with the ending the term “-ide”. Valence of the compound represents in the parentheses if it is a transition metal with various possible oxidation states.
The formula for zinc chloride has to be written. Concept introduction: Chemical bonds are the forces which hold the atoms together in compounds. The simplest representation of the molecule is known as a chemical formula. In the chemical formula of ionic compound cation always comes first in the naming while anion comes last with the ending the term “-ide”. Valence of the compound represents in the parentheses if it is a transition metal with various possible oxidation states.
Solution Summary: The author explains the formula for zinc chloride and tin(IV) fluoride.
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 2, Problem 74E
(a)
Interpretation Introduction
Interpretation:
The formula for zinc chloride has to be written.
Concept introduction:
Chemical bonds are the forces which hold the atoms together in compounds. The simplest representation of the molecule is known as a chemical formula. In the chemical formula of ionic compound cation always comes first in the naming while anion comes last with the ending the term “-ide”. Valence of the compound represents in the parentheses if it is a transition metal with various possible oxidation states.
(b)
Interpretation Introduction
Interpretation:
The formula for tin(IV) fluoride has to be written.
Concept Introduction:
Refer part (a).
(c)
Interpretation Introduction
Interpretation:
The formula for calcium nitride has to be written.
Concept introduction:
Refer part (a).
(d)
Interpretation Introduction
Interpretation:
The formula for aluminum sulfide has to be written.
Concept introduction:
Refer part (a).
(e)
Interpretation Introduction
Interpretation:
The formula for mercury(I) selenide has to be written.
(f) SO:
Best Lewis Structure
3
e group geometry:_
shape/molecular geometry:,
(g) CF2CF2
Best Lewis Structure
polarity:
e group arrangement:_
shape/molecular geometry:
(h) (NH4)2SO4
Best Lewis Structure
polarity:
e group arrangement:
shape/molecular geometry:
polarity:
Sketch (with angles):
Sketch (with angles):
Sketch (with angles):
1.
Problem Set 3b
Chem 141
For each of the following compounds draw the BEST Lewis Structure then sketch the molecule (showing
bond angles). Identify (i) electron group geometry (ii) shape around EACH central atom (iii) whether the
molecule is polar or non-polar (iv)
(a) SeF4
Best Lewis Structure
e group arrangement:_
shape/molecular geometry:
polarity:
(b) AsOBr3
Best Lewis Structure
e group arrangement:_
shape/molecular geometry:
polarity:
Sketch (with angles):
Sketch (with angles):
(c) SOCI
Best Lewis Structure
2
e group arrangement:
shape/molecular geometry:_
(d) PCls
Best Lewis Structure
polarity:
e group geometry:_
shape/molecular geometry:_
(e) Ba(BrO2):
Best Lewis Structure
polarity:
e group arrangement:
shape/molecular geometry:
polarity:
Sketch (with angles):
Sketch (with angles):
Sketch (with angles):