(a)
Interpretation:The formula for barium chloride needs to be determined.
Concept Introduction:Ionic compound is formed by the chemical combination of a metal and a non-metal. Here, metal tends to be electron-rich, and non-metal tends to be electron deficient. Thus, metals donate electron/s to form a positively charged ion or cation and non-metals accept electron/s to form a negatively charged ion or anion.
(a)
Answer to Problem 15LC
Explanation of Solution
The given ionic compound is barium chloride. Here, barium belongs to group 2 thus, it can give 2 electrons to form
(b)
Interpretation: The formula for magnesium oxide needs to be determined.
Concept Introduction:Ionic compound is formed by the chemical combination of a metal and a non-metal. Here, metal tends to be electron-rich, and non-metal tends to be electron deficient. Thus, metals donate electron/s to form a positively charged ion or cation and non-metals accept electron/s to form a negatively charged ion or anion.
(b)
Answer to Problem 15LC
Explanation of Solution
The given ionic compound is magnesium oxide. Here, magnesium belongs to group 2 thus, it can give 2 electrons to form
(c)
Interpretation: The formula for lithium oxide needs to be determined.
Concept Introduction:Ionic compound is formed by the chemical combination of a metal and a non-metal. Here, metal tends to be electron-rich, and non-metal tends to be electron deficient. Thus, metals donate electron/s to form a positively charged ion or cation and non-metals accept electron/s to form a negatively charged ion or anion.
(c)
Answer to Problem 15LC
Explanation of Solution
The given ionic compound is lithium oxide. Here, lithium belongs to group 1 thus, it can give 1 electron to form
(d)
Interpretation: The formula for calcium fluoride needs to be determined.
Concept Introduction:Ionic compound is formed by the chemical combination of a metal and a non-metal. Here, metal tends to be electron-rich, and non-metal tends to be electron deficient. Thus, metals donate electron/s to form a positively charged ion or cation and non-metals accept electron/s to form a negatively charged ion or anion.
(d)
Answer to Problem 15LC
Explanation of Solution
The given ionic compound is calcium fluoride. Here, calcium belongs to group 2 thus, it can give 2 electrons to form
Chapter 7 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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