Chapter 18: Q5E (page 1039)
Sodium chloride and strontium chloride are both white solids. How could you distinguish one from the other?
Short Answer
By placing a small amount of water solution of the salt into a flame.
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Chapter 18: Q5E (page 1039)
Sodium chloride and strontium chloride are both white solids. How could you distinguish one from the other?
By placing a small amount of water solution of the salt into a flame.
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Why does white phosphorus consist of tetrahedral \({P_4}\)molecules while nitrogen consists of diatomic \({N_2}\) molecules?
Name each of the following compounds:
\(\begin{array}{l}(a){\rm{Br}}{{\rm{F}}_3}\\(b){\rm{NaBr}}{{\rm{O}}_3}\\(c){\rm{PB}}{{\rm{r}}_5}\\(d){\rm{NaCl}}{{\rm{O}}_4}\\(e){\rm{KClO}}\end{array}\)
Give the Lewis structure of each of the following:
\(\begin{array}{l}(a){\rm{S}}{{\rm{F}}_4}.\\(b){{\rm{K}}_2}{\rm{S}}{{\rm{O}}_4}.\\(c){\rm{S}}{{\rm{O}}_2}{\rm{C}}{{\rm{l}}_2}.\\(d){{\rm{H}}_2}{\rm{S}}{{\rm{O}}_3}.\\(e){\rm{S}}{{\rm{O}}_3}.\end{array}\)
Arrange the following in order of increasing electronegativity: \({\bf{F}};{\rm{ }}{\bf{Cl}};{\rm{ }}{\bf{O}};\)and S.
Determine the oxidation state of sulfur in each of the following:
(a) \(S{O_3}\)
(b) \(S{O_2}\)
(c) \(SO_3^{2 - }\)
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