2019-10-09 · For example, a solution of calcium chloride is typically considered soluble in water, yet if the water is cold enough, the salt doesn't readily dissolve. Transition metal compounds may form a precipitate under cold conditions, yet dissolve when it's warmer. Also, consider the presence of other ions in a solution.

av M Karimi-Jafari · Citerat av 161 — Another example of cocrystals that undergo rapid precipitation during dissolution and form a dihydrate form of the parent drug in aqueous media

Definition of precipitate written for English Language Learners from the Merriam-Webster Learner's Dictionary with audio pronunciations, usage examples, and count/noncount noun labels. 2021-04-23 · precipitate in British English. verb (prɪˈsɪpɪˌteɪt ) 1. (transitive) to cause to happen too soon or sooner than expected; bring on. 2. to throw or fall from or as from a height.

Precipitate examples

When writing a chemical reaction, the presence of a precipitate may be indicated by following the chemical formula with an arrow pointing downward: Examples of precipitate in a Sentence. Verb When Achilles is informed by his mother, the sea-goddess Thetis, that vanquishing Hector on the battlefield will precipitate his own demise, he unhesitatingly opts for the gusto. — Mark Leyner, Time, 13 Nov. 2000 The vast room darkens. Thus, fog and mist are not precipitation but suspensions, because the water vapor does not condense sufficiently to precipitate. For example, use of paralytics in morbidly obese patients or those with spinal instability can precipitate complete upper airway obstruction.

Raindrops form around microscopic cloud condensation nuclei, such as a particle of dust or a molecule of pollution. Colours of precipitates help to identify compounds. We can decide which ions (cations or anions) are in the compound by comparing colours of different precipitates.

Two examples are shown, one for the precipitation hardening Alloy 718 and one for Ti-6Al-4V. The latter alloy is subject to phase changes due to the thermal

Precipitate usually means "bringing something on" or "making it happen" — and not always in a good way. An unpopular verdict might "precipitate violence" or one false step at the Grand Canyon could precipitate you down into the gorge. ‘His precipitate departure may yet snuff out such modest hopes, however, and leave the Tories as far away from office as they were in 2001.’ ‘We're yet to see why three of the most professional and senior staff in the public service would take such a precipitate action.’ precipitate dissolves in excess iodide solution and disappears as a complex ion is formed. 5.

Precipitation titration is a type of titration which involves formation of precipitate during titration at end point. In this article we will discuss mainly precipitation titration definition with example and argentometric titration (a type of precipitation titration), Volhard method, Fajan’s method, Mohr’s method and difference between Mohr’s method and Volhard’s method.

Free learning resources for students covering all major areas of biology. Precipitate is what falls out of a super saturated solution or what remains after a super-saturated solution evaporates. Here are some common examples of this:. Video segment.

Rain and snow, are precipitation examples.
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From the Cambridge English Corpus The work is a metaphor which portrays subtle transformations (or transmutations) in human existence precipitated by pervasive new technology. From the Cambridge English Corpus Examples of Precipitate in a sentence. The rising level of unemployment is going to precipitate a huge crowd at the welfare office.

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For further understanding of the invention the following examples are provided. The supernatant was discarded and the precipitate was dissolved in 795 ml

An example of precipitate is jumping from a sinking ship without a life vest. Examples of Precipitate in a sentence. The rising level of unemployment is going to precipitate a huge crowd at the welfare office. 🔊.

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precipitate dissolves in excess iodide solution and disappears as a complex ion is formed. 5. Potassium iodide + silver nitrate potassium nitrate + silver iodide(s) KI(aq) + AgNO3(aq) KNO3(aq) + AgI(s) A yellow white precipitate of silver iodide, AgI is produced. 6. Sodium chloride + silver nitrate sodium nitrate + silver chloride(s)

INTRODUCTION.