5 syllables: So, lu, bil, i, ty. Stress on bil.
sah-lyuh-BIL-uh-tee
/ˌsɑljəˈbɪləˌti/
Solubility is pronounced sah-lyuh-BIL-uh-tee (/ˌsɑljəˈbɪləˌti/). It has five syllables (So-lu-bil-i-ty), with the stress on "bil". Solubility is the ability of a substance to dissolve in a given solvent to form a stable solution. It describes how much of the substance can be dissolved at a specified temperature and pressure, reflecting the interaction between solute and solvent molecules. In chemistry, solubility is a quantitative property used to predict dissolution behavior in various contexts.
nounSolubility is the ability of a substance to dissolve in a given solvent to form a stable solution. It describes how much of the substance can be dissolved at a specified temperature and pressure, reflecting the interaction between solute and solvent molecules. In chemistry, solubility is a quantitative property used to predict dissolution behavior in various contexts.
"The solubility of potassium nitrate increases with temperature."
"Her solubility in water makes this compound easy to use in aqueous solutions."
"We measured the solubility of the salt to determine the optimal crystallization conditions."
Pronounce it as so-LOO-bih-li-tee. The primary stress falls on the second syllable: so-LOO-bih-li-ty. IPA (US/UK): /səˈluː.bɪ.lɪ.ti/. For Australian speakers, maintain the /ˈluː/ nucleus and the final /ti/ as a crisp, unstressed -ty. Tip: keep the /luː/ vowel long and avoid turning it into a diphthong beyond /luː/; the -bili- segment should flow quickly without extra vowel insertion.
Common errors include misplacing the stress (pronouncing so-LU-bility with stress on the first syllable) and reducing or mispronouncing the mid syllables (suh-LOO-bil-i-tee vs. suh-LOO-buh-li-tee). Another frequent issue is slurring the -bili- portion or treating the final -ty as -tye. Correction: reinforce the secondary syllable peak on -LU- with a crisp, mid-back tongue position for /uː/ and keep the -bili- light and quick, ending with a clear /ti/.
US and UK pronunciation share /səˈluː.bɪ.lɪ.ti/, with rhoticity influencing the preceding schwa in some speakers. US speakers may show a slightly more pronounced /ɚ/ in the unstressed syllables, while UK speakers maintain non-rhotic endings and a flatter /ɪ/ in -bili-. Australian pronunciation keeps the long /uː/ in -LU-, and vowels can be broader or flatter depending on regional dialects, but overall stress pattern remains the same: so-LOO-bi-li-ty.
The difficulty stems from the three unstressed syllables surrounding the strong second syllable (-LU-), which can affect rhythm and timing. The sequence -bili- includes a light /lɪ/ or /bɪ/ between two liaisons, and the final -ty can be whispered or reduced to /ti/ depending on tempo. Pay attention to stress placement and keep the middle syllables compact: /səˈluː.bɪ.lɪ.ti/.
The letter sequence -bili- challenges English learners because it blends a /b/ with a quick /ɪ/ into /bɪ/. The cluster -li- can cause a light, almost syllabic /l/ in rapid speech. Emphasize the -LU- (/luː/) as a strong nucleus and keep the following /b/ tightly connected to the /ɪ/ to avoid an overemphasized /l/ or an extra vowel.
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Solubility originates from the late Middle English word solubility, from the Latin solubilis meaning “able to be loosened, loosenable,” from solvere “to loosen, dissolve” + -bilis “able.” The root solut- comes from solvere in Latin, reflecting the core meaning of dissolving or loosening. Early scientific usage appeared in 17th- to 18th-century chemistry texts as researchers explored how substances break apart or dissolve in solvents. The term evolved alongside broader chemical nomenclature, aligning with the concept of solubility product and solvation. Over time, solubility became a standard quantitative property measured under specified temperatures and solvents, shaping both practical formulations and theoretical models in chemistry, geology, pharmacology, and environmental science. Today, solubility is routinely expressed as solubility values (e.g., grams per 100 mL) and as solubility curves, reflecting how dissolution capacity shifts with conditions, and is integral to predicting solution behaviors in research and industry.
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Words that rhyme with "Solubility"
-ity sounds
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