Concept explainers
(a)
Interpretation:
Formula of ionic compound that is formed from calcium and bromide ions has to be written.
Concept Introduction:
Ionic compounds contain cation and anion. The formula of the ionic compounds can be obtained from the name by considering the oxidation state of the metal and the charge on the anion. The net charge on the ionic compound has to be zero.
(b)
Interpretation:
Formula of ionic compound that is formed from ammonium and phosphite ions has to be written.
Concept Introduction:
Refer part (a).
(c)
Interpretation:
Formula of ionic compound that is formed from cesium and oxide ions has to be written.
Concept Introduction:
Refer part (a).
(d)
Interpretation:
Formula of ionic compound that is formed from gallium and sulfide ions has to be written.
Concept Introduction:
Refer part (a).
(e)
Interpretation:
Formula of ionic compound that is formed from lithium and nitride ions has to be written.
Concept Introduction:
Refer part (a).
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CHEMICAL PRINCIPLES 2017 PKG
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