How to pronounce "enthalpies" in English
en·thal·pies
Hear native speakers say enthalpies in context across real video clips
Linguistic Pronunciation Masterclass: “enthalpies”
Phonetic mechanics, syllable architecture, and conversational cadence
Syllable Architecture & Stress Distribution
en
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
thal
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
pies
Reduced vowel sound, relaxed jaw, and minimal vocal effort.
Keep the vowel length balanced, placing subtle emphasis on the root morpheme according to standard conversational rhythm.
Common Pronunciation Traps & Learner Mistakes
The Trap: Many learners substitute "th" with "s", "z", "t", or "d".
How Native Speakers Say It: Place the flat blade of your tongue lightly between your upper and lower incisors. Blow air gently without vocal chord vibration to produce the unvoiced ⁄θ⁄ sound.
Connected Speech & Natural Conversational Flow
When "enthalpies" is followed by a word starting with a vowel, glide the final consonant into the opening vowel (e.g. "enthalpies is" sounds like "enthalpies-iz").
Maintain the stress-timed rhythm of English: compress unstressed syllables rapidly so the beat of "enthalpies" aligns naturally with adjacent words.
Authentic Spoken Quotes from Native Video Context
“enthalpies for each one of the products, summed them, and subtracted the two to get the enthalpy of the reaction.”— MIT OpenCourseWareWatch clip
“Standard enthalpies of formation and kilojoules per mole are often found in the appendices of many textbooks.”— Khan AcademyWatch clip
“So these are experimental bond enthalpies.”— YaleCoursesWatch clip
“working just with enthalpies instead of internal energy makes a lot more sense.”— Native SpeakerWatch clip
“When we plug the standard enthalpies of formation into the formula and do the math, we find that the change in standard enthalpy is plus 166 kilojoules.”— Native SpeakerWatch clip
“average bond enthalpies. The difference between these two energy levels is the exothermicity of the reaction.”— MIT OpenCourseWareWatch clip
Practice Speaking “enthalpies”
Listen to native pronunciation, record yourself repeating the sentence into your microphone, and receive real-time word-by-word accuracy scoring.
enthalpies for each one of the products, summed them, and subtracted the two to get the enthalpy of the reaction.
Hear it in context: “enthalpies”
187 clipsThe English word “enthalpies”. Phonologically, it consists of 3 syllables (en · thal · pies). Grammatically, “enthalpies” functions as a noun. SayItVid indexes 187 authentic English video clips demonstrating how native speakers articulate “enthalpies” in natural connected speech across American (US: 8 sampled), British (UK), and Australian (AUS) accents, including verified broadcasts from MIT OpenCourseWare, Khan Academy, YaleCourses.
Spoken Video Transcripts & Contextual Quotes (5 Verified Clips)
- 🇺🇸 USMIT OpenCourseWareClip #1 · @45:36
“the reactants and summed them. Then, I took the bond enthalpies for each one of the products, summed them, and subtracted the two to get the enthalpy of the reaction. and subtracted the two to get the enthalpy of the reaction.”
- 🇺🇸 USKhan AcademyClip #2 · @3:24
“since you'd be making it from itself. Standard enthalpies of formation and kilojoules per mole are often found in the appendices of many textbooks. are often found in the appendices of many textbooks.”
- 🇺🇸 USYaleCoursesClip #3 · @8:58
“R radical plus H atom. So these are experimental bond enthalpies. And as you can see, some of them are known to very high”
- 🇺🇸 USClip #4 · @4:50
“Thanks to this little trick for a lot of reactions that happen at constant pressure, like here on the surface of the earth, working just with enthalpies instead of internal energy makes a lot more sense. I mean, it's hugely useful.”
- 🇺🇸 USClip #5 · @6:31
“Then we have to look up a whole bunch of numbers When we plug the standard enthalpies of formation into the formula and do the math, we find that the change in standard enthalpy is plus 166 kilojoules. we find that the change in standard enthalpy is plus 166 kilojoules.”
Definition & Meaning: “enthalpies”
- A measure of the heat content of a chemical or physical system.
Example Sentences (3)
- “H=U+pV, where H is enthalpy, U is internal energy, p is pressure, and V is volume.”
- “enthalpies for each one of the products, summed them, and subtracted the two to get the enthalpy of the reaction.”
- “Standard enthalpies of formation and kilojoules per mole are often found in the appendices of many textbooks.”
Common Phrases & Collocations
Pronounce: “enthalpies”
- Syllables:
- en · thal · pies
- Hear it in context
- enthalpies
Words that Sound Identical (Homophones)
Unique Sound"enthalpies" has no true homophones in standard English — there are no other words with identical pronunciation. Unlike sound-alike pairs like there / their or peace / piece, "enthalpies" has a completely distinct phonetic identity.
Frequently asked questions about enthalpies
How many syllables are in “enthalpies”?
“enthalpies” has 3 syllables: en · thal · pies.
What does “enthalpies” mean?
A measure of the heat content of a chemical or physical system.
How can I hear “enthalpies” used in real sentences?
This page has 187 real-world video examples of “enthalpies” with synchronized subtitles. Use Previous / Next (or ← / → keys) to hear each one at the exact moment it is spoken.
What is the most common pronunciation mistake when saying “enthalpies”?
Many learners substitute "th" with "s", "z", "t", or "d". Place the flat blade of your tongue lightly between your upper and lower incisors. Blow air gently without vocal chord vibration to produce the unvoiced ⁄θ⁄ sound.