a. Give the systematic names of the following organic compounds - VCE - SSCE Chemistry - Question 2 - 2004 - Paper 1
Question 2
a. Give the systematic names of the following organic compounds.
i. CH₃CHOCH₃
ii. HCOOH
iii. CH₃CH₂CHClCH₃
iv. CH₃CH₂COOCH₃
b. Complete the following chemic... show full transcript
Worked Solution & Example Answer:a. Give the systematic names of the following organic compounds - VCE - SSCE Chemistry - Question 2 - 2004 - Paper 1
Step 1
i. CH₃CHOCH₃
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Answer
The systematic name for CH₃CHOCH₃ is 1-propanol or propan-1-ol, as it is a three-carbon alcohol where the hydroxyl group (-OH) is on the first carbon.
Step 2
ii. HCOOH
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HCOOH is systematically named methanoic acid, commonly known as formic acid. It is the simplest carboxylic acid with the formula HCOOH.
Step 3
iii. CH₃CH₂CHClCH₃
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The compound CH₃CH₂CHClCH₃ is named 1-chlorobutane, as it is a four-carbon alkane with a chlorine substituent on the first carbon.
Step 4
iv. CH₃CH₂COOCH₃
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The systematic name for CH₃CH₂COOCH₃ is ethyl propanoate, which is an ester formed from the reaction between propanoic acid and ethanol.
Step 5
b. Complete the following chemical equation
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Answer
To complete the equation, we have:
C₂H₆ + Cl₂ → C₂H₅Cl + HCl
Here, ethane (C₂H₆) reacts with chlorine (Cl₂) to produce chloroethane (C₂H₅Cl) and hydrochloric acid (HCl).
