
Interpretation:
The physical characteristics of astatine, the last member of Group 7A has to be described. The products of the reaction between sodium astatide and sulfuric acid has to be predicted.
Concept Introduction:
Valence electrons are outer shell electrons that take part in a
The elements with same valence electrons have similar chemical and physical properties and are placed in the same group in periodic table.
Group 7A in the periodic table contains 7 valence electrons and the outer electronic configuration of halogens is
Chemical equation is the representation of a
Reactant of a chemical reaction is the substrate compounds or the compounds which undergo a chemical reaction.
Product of a chemical reaction is the produced compounds or the compounds formed after a chemical reaction.
Balanced chemical equation of a reaction is written according to law of conservation of mass.

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Chapter 8 Solutions
EBK GENERAL CHEMISTRY: THE ESSENTIAL CO
- 2. Name the following hydrocarbons. (9 marks) a) HHHHHHHH H-C-C- H-O-S b) HCEC-CH3 H H H H H d) c) H C=C- H H H e) CH3 CH3 CH2CH=CH-CH=CHCH3 HHHH H-C-C-C-C-H H HH H f) large CH2CH3 pola H3C section lovels tower, able ocart firs g) Tower H3C-CH2 then in H3C-CH-CH-CH3 enblbano bne noitsidab Copyright © 2008. Durham Continuing Education CH3arrow_forwardName the molecules & Identify any chiral center CH3CH2CH2CHCH₂CH₂CH₂CH₂ OH CH₂CHCH2CH3 Br CH3 CH3CHCH2CHCH2CH3 CH3arrow_forwardCurved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electrons-pushing arrows for the following reaction or mechanistic step(s).arrow_forward
- Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electrons-pushing arrows for the following reaction or mechanistic step(s).arrow_forwardWhat is the IUPAC name of the following compound? CH₂CH₂ H CI H₂CH₂C H CH₂ Selected Answer: O (35,4R)-4 chloro-3-ethylpentane Correctarrow_forwardCurved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electrons-pushing arrows for the following reaction or mechanistic step(s).arrow_forward
- Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic step(s). Be sure to account for all bond-breaking and bond-making steps. I I I H Select to Add Arrows HCI, CH3CH2OHarrow_forwardCurved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and the follow the arrows to draw the intermediate and product in this reaction or mechanistic step(s).arrow_forwardCurved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and follow the curved arrows to draw the intermediates and product of the following reaction or mechanistic step(s).arrow_forward
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