GChemPaint/C3/Aromatic-Molecular-Structures/Khasi

Time	Narration
00:01	Khublei iaphi baroh.
00:02	Nga pdiang sngewbha iaphi sha kane ka jinghikai halor ka Aromatic Molecular Structures ha ka  GChemPaint.
00:07	Hakane ka jinghikai,ngin sa pule ban:
00:10	Pynkylla iaka Cyclohexane sha ka Cyclohexene
00:13	pynkylla iaka Cyclohexene sha ka Benzene
00:16	Ban buh bujli ia ka Hydrogen jong ka Benzene ring da kiwei pat ki atoms.
00:20	Ban buh bujli ia ka Hydrogen jong ka Benzene ring bad ka kynhun ki atoms.
00:24	Pyniasoh ia artylli ki molecules.</nowiki>
00:26	Hangne nga pyndonkam da ka
00:28	Ubuntu Linux OS version. 12.04,
00:32	GChemPaint version 0.12.10
00:37	Ban bud iakane ka jinghikai phi dei ban don jingtip shaphang ka,
00:41	GChemPaint chemical structure editor.
00:44	Lada em,ia ki jinghikai ba iadei ,sngewbha leit sha ka website jong ngi.
00:50	Nga la plie ia ka GChemPaint application kaba thymmai.
00:54	Nyngkong to ngin ia add ia ki six membered cycle haka Display area.
00:59	Click haka Add a six membered cycle tool.
01:02	Click haka Display area.
01:04	Click haka Add a bond or change the multiplicity of the existing one tool.
01:10	Add artylli ki bonds ha man la kawei pa kawei ka dong jong ka cycle.
01:14	Buh ia ki bonds ha ka rukom ba artylli ki bonds kin nym ia dei kawei ia kawei.
01:19	Ban leh iakane,click bad tan ia ki bonds ha ka jaka ba biang.
01:24	To Ngin pyni ia ki Carbon atoms ha baroh ki dong jong ka cycle.
01:28	Right click ha kawei na ki dong.
01:31	Ka sub-menu ka mih.
01:33	Jied Atom bad nangta click ha ka Display symbol.
01:36	Kumjuh ruh, add iaki Carbon atoms ha baroh ki dong jong ka cycle.
01:42	Ban add ia ki Hydrogen atoms sha ki bonds, nion H na ka keyboard.
01:47	Click haka Add or modify an atom tool.
01:51	Click ha baroh ki jaka jong ki bond.
01:54	Sa shisien,peit ba artylli ki Hydrogens kin um tam iwei ia iwei.
01:59	Ka structure ba ngi ioh kadei (C6H12) Cyclohexane.
02:04	To Ngin ia copy bad paste iaka structure.
02:07	Click Ctrl+A ban jied iaka structure.
02:10	Click Ctrl+C ban copy bad Ctrl+V ban paste iaka structure.
02:15	To ngin ia pynkylla ia ka Cyclohexane structure kaba ar sha ka Cyclohexene.
02:19	Click ha Eraser tool.
02:22	Delete uwei u Hydrogen bond na kawei pa kawei ka carbon atoms ba iajan.
02:27	Click haka Add a bond or change the multiplicity of the existing one tool.
02:33	Nangta click haka bond badon hapdeng ki Hydrogen bonds ba la delete.
02:37	Ka double bond ka la long.
02:40	Ka structure ba ngi la ioh kadei ka Cyclohexene(C6H10)
02:44	To ngin ia pynkylla ia ka Cyclohexene sha ka Cyclohexadiene bad nangta sha ka Benzene.
02:51	Pyntikna ba ka Current element kadei ka Carbon.
02:56	Click ha ka Eraser tool.
02:58	Delete kawei ka Hydrogen bond na kawei pa kawei ka Carbon atoms ba marjan.
03:03	Click haka Add a bond or change the multiplicity of the existing one tool.
03:09	Nangta click haka bond ba don hapdeng ki Hydrogen bonds ba la delete.
03:13	Ka double bond kaba ar ka la long.
03:16	Ka structure ba ngi la ioh kadei ka Cyclohexadiene(C6H8).
03:22	Kumjuh to ngin ia leh biang ia ka rukom ban pynlong ia ka double bond kaba lai.
03:28	Ka structure ba ngi la ioh kadei ka Benzene(C6H6)
03:33	Kum ka assignment,
03:35	dro ia ka structures jong ka: Cyclobutane' bad pynkylla sha ka Cyclobutadiene
03:39	Cyclopentanebad pynkylla sha ka Cyclopentadiene
03:45	Ka assignment kaba phi la dep ka dei ban long kumne.
03:49	Hadien to ngin ia pule shaphang ka Benzene derivatives.
03:53	Functional groups ki lah ban buh bujli ia ka Hydrogens bad Benzene,ban ioh iaki chemical compounds ba bunjait
03:59	Functional groups kiba bujli haka jaka ka Hydrogen ki dei
04:02	fluoro(F),
04:03	methyl(CH3),
04:04	nitro(NO2),
04:05	hydroxy(OH) bad
04:06	Kiwei kiwei.
04:08	To ngin ia copy bad paste iaka Benzene structure arsien,haka Display area.
04:13	Click haka Select one or more objects tool ban jied iaka Benzene structure.
04:18	Press Ctrl+C ban copy bad press Ctrl+V arsien ban paste iaki structures.
04:24	To ngin ia buh bujli ia ka Hydrogen jong ka Benzene structure ba nyngkong da ka Fluorine atom.
04:30	Click F na ka keyboard.
04:32	Click haka Add or modify an atom tool.
04:35	Click haka Hydrogen ban buh bujli iaka da ka Fluorine.
04:40	Ka structure ba ngi la ioh kadei ka Fluorobenzene.
04:44	Hadien nangta ngin ia buh bujli da ka Hydrogen jong ka Benzene kaba ar da shikynhun ki atoms.
04:50	Click haka Add or modify a group of atoms tool.
04:54	Click ha kawei na ki Hydrogens.
04:57	Khmih ba ia ka Hydrogen la ker sawdong daka green box badon ia u cursor balip bameh.
05:03	Ngin ia buh bujli da ka Hydrogen badon iaka methyl group.
05:06	Pynkynriah iaka Hydrogen bad type ia u dak heh C H bad 3
05:12	Click hangno hangno haka Display area.
05:15	Ka structure ba ngi la ioh kadei ka Methyl benzene.
05:19	To ngin buh bujli daka Hydrogen jongka Benzene kaba lai da ka nitro group.
05:24	Click ha kawei naki Hydrogens.
05:27	Weng iaka Hydrogen bad type capital N O 2
05:32	Ka structure ba ioh kadei ka Nitrobenzene.
05:36	To ngin ia peit ia ka Carbon position haka Benzene ring.
05:40	Hynriew tylli ki Carbon atoms la buh dak 1 haduh 6 ha ka Benzene.
05:45	Baroh hynriew tylli ki jaka ki ialong markatjuh,shuwa ba ngin bujli iaka Hydrogen.
05:51	Ka Electron density jong ka ring ka kylla,haba iaka Hydrogen lah bujli da ka functional group.
05:57	Electron density ka shaniah lane dependent ha ki Substituent.
06:01	Ka  mono-substituted compound jong ka Benzene lah ban bujli ha ki positions:
06:06	1 bad 4- kum </nowiki>Para.
06:09	2 bad 6- kum </nowiki>Ortho.
06:12	3 bad 5- kum </nowiki>Meta.
06:15	Mynta ngin bujli ia ka Methylbenzene structure da kawei pat ka methyl group.
06:20	Click haka Add or modify a group of atoms tool.
06:24	Click ha ka Hydrogen position ba ar jong ka ring.
06:28	Ban bujli iaka Hydrogen ha ka green box badon iaka methyl group,
06:32	type ia ki dak heh C H 3.
06:35	Ka structure ba thymmai ba ngin ioh kadei ka ortho-Xylene.
06:39	To Ngin bujli iaka Nitrobenzene daka Carboxy group.
06:44	Click ha ka jaka basaw jong ka Hydrogen haka ring.
06:48	Ban bujli iaka Hydrogen hapoh ka green box daka Carboxy group,
06:52	Type ia ki dak heh C O O H
06:57	Ka structure ba ngi ioh kadei ka para-Nitrobenzoic acid.
07:02	Click Ctrl+Z ban undo ia ka process.
07:05	Bujli ia ka Hydrogen position kaba lai jong ka Nitrobenzene daka nitro group.
07:11	Weng iaka Hydrogen bad type da ki dak heh N O 2
07:17	Ka structure bathymmai ba ngi ioh kadei ka meta-Dinitrobenzene.
07:22	Hangne ka assignment iaphi.
07:24	Draw hynniew tylli ki Benzene structures.
07:25	Bujli uwei na ki Hydrogens jong ka:
07:28	Benzene ba nyngkong daka bromo.
07:30	Benzene ba ar daka iodo.
07:32	Benzene balai daka hydroxy.
07:34	Benzene basaw daka amino.
07:36	Benzene basan daka ethyl.
07:39	Bujli ruh: * artylli na ki Hydrogens jong ka Benzene ba hynriew da ka Chlorine atoms.
07:44	nyngkong(First) bad basaw(fourth) </nowiki>Hydrogen positions jong ka ba hynniew(seventh) Benzene daka Carboxy groups.
07:51	Ka assignment ba phi la dep kadei ban long kumne.
07:55	mynta,to ngin pule kumno ban pyniasoh ia artylli ki structures.
07:57	To ngin ple ia ka window bathymmai.
08:00	Pyntikna ba ka current element kadei ka Carbon.
08:04	Click haka Add a four membered cycle tool.
08:07	Click haka Display area arsien.
08:10	Click haka Select one or more objects tool.
08:14	Click haka structure kaba ar.
08:16	Tan iaka bad buh hajan ka structure ba nyngkong
08:20	Haka rukom ba kin iadei iwei ia iwei.
08:23	Click Ctrl+A ban jied ia ki structures.
08:26	Ka Merge two molecules tool kan treikam.
08:30	Click haka Merge two molecules tool,ban pyniasoh iaki molecules.
08:34	Tan ia ki structure bad khmih ia ka jingiasoh.
08:38	To ngin ia batai lyngkot ia kaei ba ngi la pule.
08:41	Hakane ka jinghikai,ngi la pule shaphang kumno ban:
08:43	Pynkylla iaka Cyclohexane sha ka Cyclohexene
08:46	Pynkylla iaka Cyclohexene sha ka Benzene
08:49	bujli iaka Hydrogen jong ka Benzene daka fluoro, methyl, nitro bad carboxy groups.
08:55	Pyniasoh iaki two four membered cycles.
08:58	Hangne ka assignment iaphi:
09:00	Pyniasoh artylli ki Benzene molecules
09:02	Artylli ki Pentane structures
09:04	Cyclopentane bad Cyclohexane molecules.
09:08	Ka assignment kaba phi la dep kadei ban long kumne.
09:12	Peit ia ka video badon ha kane ka URL  http://spoken-tutorial.org /What_a_Spoken_Tutorial.
09:15	Ka batai lyngkot ia ka Spoken Tutorial project.
09:19	Lada phim don ia ka bandwidth kaba biang,phi lah ban download bad sa peit pat.
09:23	Ka Spoken Tutorial Project Team: ka pynlong ia ki workshops da kaba pyndonkam da ki spoken tutorials.
09:27	Ai syrnod ia kito kiba pass haka online test.
09:31	Iaki jingtip kiba kham bniah, sngewbha thoh sha ka contact@spoken-tutorial.org.
09:37	Ka Spoken Tutorial Project ka dei shi bynta jong ka Talk to a Teacher Project.
09:41	La kyrshan ia ka da ka National Mission on Education lyngba ka ICT, MHRD, jong ka sorkar India.
09:48	Ia ki jingtip ba khambun halor kane ka mission ki don ha kane link http://spoken-tutorial.org/NMEICT-Intro
09:53	La pynkylla ia kane ka script da i Strong na Meghalaya bad la dubbed ia kane ka script da u Thawlad Miki.
09:57	Khublei shibun ia ka jingiashim bynta jong phi.

Contributors and Content Editors

Mousumi, Strong, Thaw