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Concept explainers
(a)
Interpretation: Name of the compound should be written and classified as an acid or a base.
Concept Introduction: The formula of compound identifies the atoms or ions present in it. The formula is formed by crisscross method, in which, charge on one ion goes to subscript of other and vice versa. In a compound, generally ion with positive charge is written same as the name of element for but ion with negative charge is written with suffix −ide. For example the name of NaOH is sodium hydroxide. Where, sodium is Na+ ion and chloride is Cl- ion.
(b)
Interpretation: Interpretation: Name of the compound should be written and classified as an acid or a base.
Concept Introduction: The formula of compound identifies the atoms or ions present in it. The formula is formed by crisscross method, in which, charge on one ion goes to subscript of other and vice versa. In a compound, generally ion with positive charge is written same as the name of element for but ion with negative charge is written with suffix −ide. For example the name of NaOH is sodium hydroxide. Where, sodium is Na+ ion and chloride is Cl- ion.
(c)
Interpretation: Name of the compound should be written and classified as an acid or a base.
Concept Introduction: The formula of compound identifies the atoms or ions present in it. The formula is formed by crisscross method, in which, charge on one ion goes to subscript of other and vice versa. In a compound, generally ion with positive charge is written same as the name of element for but ion with negative charge is written with suffix −ide. For example the name of NaOH is sodium hydroxide. Where, sodium is Na+ ion and chloride is Cl- ion.
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Chapter 7 Solutions
Chemistry for Changing Times
- 2. Explain why ice cubes formed from water of a glacier freeze at a higher temperature than ice cubes formed from water of an under- ground aquifer. Photodynamic/iStockphotoarrow_forwardShow reaction mechanism. don't give Ai generated solutionarrow_forward7. Draw the Lewis structures and molecular orbital diagrams for CO and NO. What are their bond orders? Are the molecular orbital diagrams similar to their Lewis structures? Explain. CO Lewis Structure NO Lewis Structure CO Bond Order NO Bond Order NO Molecular Orbital Diagram CO Molecular Orbital Diagramarrow_forward
- 5. The existence of compounds of the noble gases was once a great surprise and stimulated a great deal of theoretical work. Label the molecular orbital diagram for XeF (include atom chemical symbol, atomic orbitals, and molecular orbitals) and deduce its ground state electron configuration. Is XeF likely to have a shorter bond length than XeF+? Bond Order XeF XeF+arrow_forward6. Draw the molecular orbital diagram shown to determine which of the following is paramagnetic. B22+ B22+, B2, C22, B22 and N22+ Molecular Orbital Diagram B2 C22- B22- N22+ Which molecule is paramagnetic?arrow_forward3. Put the following species in order of increasing bond length by using molecular orbital diagrams and calculating their bond orders: F2, F2, F2+ Molecular Orbital Diagram F2 F2 F2+ Bond Order Shortest bond: Longest bondarrow_forward
- 3. Put the following species in order of increasing bond length by using molecular orbital diagrams and calculating their bond orders: F2, F2, F2+ Molecular Orbital Diagram F2 F2 F2+ Bond Orderarrow_forward4. The superoxide ion, Oz, plays an important role in the ageing processes that take place in organisms. Judge whether Oz is likely to have larger or smaller dissociation energy than 02. Molecular Orbital Diagram 02 02 Does O2 have larger or smaller dissociation energy?: Bond Orderarrow_forward1. How many molecular orbitals can be built from the valence shell orbitals in O2?arrow_forward
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