Hyphenation ofdehydrochlorination
Syllable Division:
de-hy-dro-chlo-ri-na-tion
Phonetic Transcription:(how the word sounds using IPA symbols)
/ˌdiːhaɪdroʊˌklɔːrɪˈneɪʃən/
Stress Pattern:(which syllables are emphasized when speaking)
0000100
Primary stress falls on the fifth syllable ('ri-na-tion'). The stress pattern is typical for words with this suffix.
Syllables are the building blocks of words - each one typically contains a vowel sound
Open syllable, initial syllable
Open syllable, diphthong
Open syllable, diphthong
Open syllable
Closed syllable
Open syllable, diphthong
Closed syllable
Morphemes are the smallest meaningful parts of words: prefixes (beginning), roots (core meaning), and suffixes (ending)
Prefix: de-
Latin origin, indicates removal or reversal
Root: hydrochlor-
Greek origin (hydrō + chloros), refers to hydrochloric acid
Suffix: -ination
Latin origin, forms a noun denoting a process
The removal of a hydrogen atom and a chlorine atom from a molecule.
Examples:
"The dehydrochlorination of PVC releases hydrogen chloride gas."
Words with similar syllable patterns or pronunciation features
Shares the '-ization' suffix and similar syllable structure.
Shares the 'chlor-' root and '-ination' suffix.
Shares the 'de-' prefix and '-ation' suffix.
The linguistic principles used to determine where syllables begin and end
Vowel-Consonant-E (Modified)
Vowel sounds are generally followed by consonant sounds to form syllables.
Vowel Digraph Rule
Diphthongs (like /aɪ/ and /oʊ/) generally form a single syllable.
Consonant Cluster Rule
Consonant clusters are often broken up by vowels to form syllables, but vowel sounds naturally delineate the syllables in this case.
Important exceptions or unusual features in this word's pronunciation or structure
The length and complexity of the word require careful attention to vowel sounds and consonant clusters.
The consistent application of the vowel-consonant syllable division rule is key.
Summary:
Dehydrochlorination is a seven-syllable noun with primary stress on the fifth syllable (ri-na-tion). It's formed from the prefix 'de-', the root 'hydrochlor-', and the suffix '-ination'. Syllable division follows standard vowel-consonant patterns, with diphthongs forming single syllables.
Detailed Analysis:
Linguistic Analysis of "dehydrochlorination"
1. Pronunciation Examination:
The word "dehydrochlorination" is a complex, multi-syllabic word common in scientific contexts, specifically chemistry. Its pronunciation in US English involves a relatively consistent application of vowel reduction in unstressed syllables.
2. Syllable Division:
de-hy-dro-chlo-ri-na-tion
3. Morphemic Analysis:
- Prefix: de- (Latin) - Function: Removal, reversal.
- Root: hydrochlor- (Greek hydrō 'water' + Greek chloros 'pale green', referring to hydrochloric acid) - Function: Indicates the presence of hydrogen and chlorine.
- Suffix: -ination (Latin) - Function: Forms a noun denoting a process or action.
4. Stress Identification:
The primary stress falls on the fifth syllable: ri-na-tion.
5. Phonetic Transcription:
/ˌdiːhaɪdroʊˌklɔːrɪˈneɪʃən/
6. Edge Case Review:
The sequence "-drochlor-" presents a potential challenge, as consonant clusters can sometimes influence syllable division. However, the vowel sounds clearly delineate the syllables.
7. Grammatical Role:
The word primarily functions as a noun. While it could theoretically be used in a highly technical context to describe an action, this is rare. Syllabification and stress remain consistent regardless of potential (though uncommon) verb usage.
8. Definition & Semantics:
- Definition: The removal of a hydrogen atom and a chlorine atom from a molecule.
- Grammatical Category: Noun
- Synonyms: None readily available; it's a highly specific chemical term.
- Antonyms: Chlorination, hydrogenation.
- Examples: "The dehydrochlorination of PVC releases hydrogen chloride gas."
9. Phonological Comparison:
- polymerization: po-ly-mer-i-za-tion - Similar suffix -ization. Stress on the 'za' syllable.
- chlorination: chlo-ri-na-tion - Shares the 'chlor-' root and '-ination' suffix. Stress on the 'na' syllable.
- dehydration: de-hy-dra-tion - Shares the 'de-' prefix and '-ation' suffix. Stress on the 'dra' syllable.
The syllable division in "dehydrochlorination" is consistent with these similar words, particularly regarding the shared suffixes. The longer root in "dehydrochlorination" simply results in more syllables.
Detailed Syllable Analysis:
| Syllable | IPA Transcription | Description | Rule Applied | Exceptions/Special Cases |
|---|---|---|---|---|
| de | /diː/ | Open syllable, initial syllable | Vowel followed by consonant | None |
| hy | /haɪ/ | Open syllable, diphthong | Vowel digraph followed by consonant | None |
| dro | /droʊ/ | Open syllable, diphthong | Vowel digraph followed by consonant | None |
| chlo | /klɔː/ | Open syllable | Consonant cluster followed by vowel | None |
| ri | /rɪ/ | Closed syllable | Vowel followed by consonant | None |
| na | /neɪ/ | Open syllable, diphthong | Vowel digraph followed by consonant | None |
| tion | /ʃən/ | Closed syllable | Consonant cluster followed by vowel | None |
Division Rules Applied:
- Vowel-Consonant-E (VCE) Rule (Modified): While not a classic VCE, the principle of a vowel sound being followed by a consonant sound to form a syllable applies.
- Vowel Digraph Rule: Diphthongs (like /aɪ/ and /oʊ/) generally form a single syllable.
- Consonant Cluster Rule: Consonant clusters are often broken up by vowels to form syllables, but in this case, the vowel sounds naturally delineate the syllables.
Special Considerations:
The length and complexity of the word necessitate careful attention to vowel sounds and consonant clusters. The consistent application of the vowel-consonant syllable division rule is key.
Alternative Pronunciations/Regional Variations:
Minor variations in vowel quality (e.g., the /aɪ/ in "hy" being slightly more open) might occur depending on regional accents, but these do not significantly alter the syllable division.
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