Naming Organic Compounds
Akopọ
Every organic compound has a systematic name that, once you can read it, tells you its structure at a glance. The naming rules are wonderfully logical: a stem for the number of carbon atoms and an ending for the family it belongs to.
In this lesson you will learn how the prefixes meth, eth, prop and but give the carbon count, how the endings ane, ene, ol and oic acid mark the family, and how numbers locate a feature on the chain. With these pieces you can name and interpret a wide range of compounds.
Awọn Afojusun
- Name and draw the displayed formulae of: (a) methane and ethane (b) ethene (c) ethanol (d) ethanoic acid (e) the products of the reactions stated in sections 11.4-11.7.
- State the type of compound present, given a chemical name ending in -ane, -ene, -ol, or -oic acid or from a molecular formula or displayed formula.
- [Supplement] Name and draw the structural and displayed formulae of unbranched: (a) alkanes (b) a lkenes, including but-1-ene and but-2-ene (c) a lcohols, including propan-1-ol, propan-2-ol, butan-1-ol and butan-2-ol (d) carboxylic acids containing up to four carbon atoms per molecule.
- [Supplement] Name and draw the displayed formulae of the unbranched esters which can be made from unbranched alcohols and carboxylic acids, each containing up to four carbon atoms.
Akọ̀wé Ẹ̀kọ́
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Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
Ìdánwò Ẹ̀kọ́
Oriire fun ipari ẹkọ lori Naming Organic Compounds. Ni bayi ti o ti ṣawari naa awọn imọran bọtini ati awọn imọran, o to akoko lati fi imọ rẹ si idanwo. Ẹka yii nfunni ni ọpọlọpọ awọn adaṣe awọn ibeere ti a ṣe lati fun oye rẹ lokun ati ṣe iranlọwọ fun ọ lati ṣe iwọn oye ohun elo naa.
Iwọ yoo pade adalu awọn iru ibeere, pẹlu awọn ibeere olumulo pupọ, awọn ibeere idahun kukuru, ati awọn ibeere iwe kikọ. Gbogbo ibeere kọọkan ni a ṣe pẹlu iṣaro lati ṣe ayẹwo awọn ẹya oriṣiriṣi ti imọ rẹ ati awọn ogbon ironu pataki.
Lo ise abala yii gege bi anfaani lati mu oye re lori koko-ọrọ naa lagbara ati lati ṣe idanimọ eyikeyi agbegbe ti o le nilo afikun ikẹkọ. Maṣe jẹ ki awọn italaya eyikeyi ti o ba pade da ọ lójú; dipo, wo wọn gẹgẹ bi awọn anfaani fun idagbasoke ati ilọsiwaju.
- The stem 'prop' in an organic name shows the molecule has: A. 1 carbon B. 2 carbons C. 3 carbons D. 4 carbons Answer: C
- The ending '-ol' shows a compound is a(n): A. Alkane B. Alkene C. Alcohol D. Carboxylic acid Answer: C
- What is the name of the alkane with two carbon atoms? A. Methane B. Ethane C. Propane D. Butane Answer: B
- In but-2-ene, the number 2 shows the position of the: A. -OH group B. Double bond C. Branch D. -COOH group Answer: B
- The ending '-oic acid' indicates a: A. Alkene B. Alcohol C. Carboxylic acid D. Alkane Answer: C
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
O wa lori ohun elo Green Bridge
Gba ohun elo Green Bridge CBT sori foonu tabi kọmputa rẹ lati ri awọn akọsilẹ ẹkọ ni kikun, awọn ibeere adaṣe, ati diẹ sii.
Awọn Iwe Itọsọna Ti a Gba Nimọran
Ṣe Adaṣe Awọn Ibeere Idanwo Adaṣe
Ṣe o fẹ ṣe adaṣe awọn ibeere idanwo adaṣe nipa Naming Organic Compounds? Ṣe igbasilẹ ohun elo Green Bridge CBT lati wọle si awọn ibeere idanwo adaṣe ati awọn ayẹwo adaṣe kikun fun koko-ọrọ yii.
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