
Concept explainers
(a)
Interpretation:
Noble gas having an electron configuration identical to that of the following ion -
Concept Introduction:
Atoms tend to gain or lose electrons until they obtain an electron configuration that is the same as that of a noble gas.
The neutral atom has equal number of protons and electrons. Gaining or loosing of a electrons of an atoms form ions.
Atoms form their ions to attain noble gas configuration.
- Group IA, IIA and IIIA are metal atoms containing one, two or three valence electrons. These metal atoms lose their valence electrons to get noble gas configuration.
- Group VA, VIA VIIA are non-metal atoms containing five, six or seven valence electrons. These non-metal atoms acquire electrons to get noble gas configuration.
- Group IVA group elements have four valence electrons. These elements either gain or lose their electrons to get noble gas configuration.
(b)
Interpretation:
Noble gas having an electron configuration identical to that of the following ion -
Concept Introduction:
Atoms tend to gain or lose electrons until they obtain an electron configuration that is the same as that of a noble gas.
The neutral atom has equal number of protons and electrons. Gaining or loosing of a electrons of an atoms form ions.
Atoms form their ions to attain noble gas configuration.
- Group IA, IIA and IIIA are metal atoms containing one, two or three valence electrons. These metal atoms lose their valence electrons to get noble gas configuration.
- Group VA, VIA VIIA are non-metal atoms containing five, six or seven valence electrons. These non-metal atoms acquire electrons to get noble gas configuration.
- Group IVA group elements have four valence electrons. These elements either gain or lose their electrons to get noble gas configuration.
(c)
Interpretation:
Noble gas having an electron configuration identical to that of the following ion -
Concept Introduction:
Atoms tend to gain or lose electrons until they obtain an electron configuration that is the same as that of a noble gas.
The neutral atom has equal number of protons and electrons. Gaining or loosing of a electrons of an atoms form ions.
Atoms form their ions to attain noble gas configuration.
- Group IA, IIA and IIIA are metal atoms containing one, two or three valence electrons. These metal atoms lose their valence electrons to get noble gas configuration.
- Group VA, VIA VIIA are non-metal atoms containing five, six or seven valence electrons. These non-metal atoms acquire electrons to get noble gas configuration.
- Group IVA group elements have four valence electrons. These elements either gain or lose their electrons to get noble gas configuration.
(d)
Interpretation:
Noble gas having an electron configuration identical to that of the following ion -
Concept Introduction:
Atoms tend to gain or lose electrons until they obtain an electron configuration that is the same as that of a noble gas.
The neutral atom has equal number of protons and electrons. Gaining or loosing of a electrons of an atoms form ions.
Atoms form their ions to attain noble gas configuration.
- Group IA, IIA and IIIA are metal atoms containing one, two or three valence electrons. These metal atoms lose their valence electrons to get noble gas configuration.
- Group VA, VIA VIIA are non-metal atoms containing five, six or seven valence electrons. These non-metal atoms acquire electrons to get noble gas configuration.
- Group IVA group elements have four valence electrons. These elements either gain or lose their electrons to get noble gas configuration.

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Chapter 4 Solutions
EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
- Assign all the protonsarrow_forwardAssign all the carbonsarrow_forward9 7 8 C 9 8 200 190 B 5 A -197.72 9 8 7 15 4 3 0: ང་ 200 190 180 147.52 134.98 170 160 150 140 130 120 110 100 90 90 OH 10 4 3 1 2 -143.04 140. 180 170 160 150 140 130 120 110 100 90 CI 3 5 1 2 141.89 140.07 200 190 180 170 160 150 140 130 120 110 100 ៖- 90 129. 126.25 80 70 60 -60 50 40 10 125.19 -129.21 80 70 3.0 20 20 -8 60 50 10 ppm -20 40 128.31 80 80 70 60 50 40 40 -70.27 3.0 20 10 ppm 00˚0-- 77.17 30 20 20 -45.36 10 ppm -0.00 26.48 22.32 ―30.10 ―-0.00arrow_forward
- Assign all the carbonsarrow_forwardC 5 4 3 CI 2 the Righ B A 5 4 3 The Lich. OH 10 4 5 3 1 LOOP- -147.52 T 77.17 -45.36 200 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm B -126.25 77.03 200 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm 200 190 180 170 160 150 140 130 120 110 100 90 80 TO LL <-50.00 70 60 50 40 30 20 10 ppm 45.06 30.18 -26.45 22.36 --0.00 45.07 7.5 1.93 2.05 -30.24 -22.36 C A 7 8 5 ° 4 3 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 ppm 9 8 5 4 3 ཡི་ OH 10 2 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 5 4 3 2 that th 7 I 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 115 2.21 4.00 1.0 ppm 6.96 2.76 5.01 1.0 ppm 6.30 1.00arrow_forwardCurved arrows were used to generate the significant resonance structure and labeled the most significant contribute. What are the errors in these resonance mechanisms. Draw out the correct resonance mechanisms with an brief explanation.arrow_forward
- What are the: нсе * Moles of Hice while given: a) 10.0 ml 2.7M ? 6) 10.ome 12M ?arrow_forwardYou are asked to use curved arrows to generate the significant resonance structures for the following series of compounds and to label the most significant contributor. Identify the errors that would occur if you do not expand the Lewis structures or double-check the mechanisms. Also provide the correct answers.arrow_forwardhow to get limiting reactant and % yield based off this data Compound Mass 6) Volume(mL Ben zaphone-5008 ne Acetic Acid 1. Sam L 2-propanot 8.00 Benzopin- a col 030445 Benzopin a Colone 0.06743 Results Compound Melting Point (°c) Benzopin acol 172°c - 175.8 °c Benzoping to lone 1797-180.9arrow_forward
- Assign ALL signals for the proton and carbon NMR spectra on the following pages.arrow_forward7.5 1.93 2.05 C B A 4 3 5 The Joh. 9 7 8 1 2 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 ppm 9 7 8 0.86 OH 10 4 3 5 1 2 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 ppm 9 7 8 CI 4 3 5 1 2 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 2.21 4.00 1.5 2.00 2.07 1.0 ppm 2.76arrow_forwardAssign the functional group bands on the IR spectra.arrow_forward
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