<u>Here are some of the advantages and disadvantages of watching television:</u>
Pro: Free entertainment. ...
Pro: Social surrogacy. ...
Pro: Educational channels. ...
Pro: Family bonding. ...
Con: Television can make you lazy. ...
Con: Violence & illicit content. ...
Con: Consumerism. ...
Con: Health Hazards.
Answer:
1. Past tense form is smelled, and the past participle form is smelt
2. Hurt stays the same for both
3. Past tense is forgave while the past participle is forgiven.
4. Past tense is abused and the past participle is abused.
1-heptyne is a compound which consists of 7 carbons with a triple bond between the first and second C. When this reacts with HX (X being a halogen), it follows the Markovnikov Rule. This means that the hydrogen bonds with the carbon containing a lot of bonding hydrogen atoms. At the same time, the halogen bonds with the carbon with the least H atoms.
Thus, the product would be
2-bromo-1-heptene
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