appreciable quantity of

USAGE SUMMARY

The phrase "appreciable quantity of" is correct and usable in written English.
It can be used when referring to a significant or noticeable amount of something, often in scientific or technical contexts. Example: "The experiment required an appreciable quantity of the chemical to yield accurate results."

✓ Grammatically correct

Science

Encyclopedias

News & Media

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

If two volumes of gas consisting, respectively, of H2 and D2 only, are mixed, the hydrogen hydrogen and deuterium deuterium bonds will gradually break and new molecules will form until the vessel contains an appreciable quantity of HD as well as of H2 and D2.

Encyclopedia Britannica

Well-developed fractures/lineaments intersecting with each other can hold appreciable quantity of groundwater.

Applied Water Science

Boreholes drilled through thick overburden greater than 25 m yields some appreciable quantity of groundwater and regolith aquifer overlying the Precambrian basement rocks are the main source of groundwater in the basement (Anyeakun and Dapaah-Siakwan 2006).

Applied Water Science

The microbial consortia in all four reactors removed an appreciable quantity of phosphorous from solution (67 99%), and the net quantity of phosphorous removed from solution corresponded to the net increase in the biomass concentration of phosphorous.

Water Research

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

The sudden illness or death of farmers, spraymen, pilots, and others exposed to appreciable quantities of pesticides are tragic.

The New Yorker

Natural gas reservoirs often contain appreciable quantities of heavier hydrocarbons held in the gaseous state.

Encyclopedia Britannica

Greenpeace and the World Nuclear Association have found that Moroccan phosphate is particularly high in cadmium and has appreciable quantities of uranium, two heavy metals associated with cancer, kidney failure and bone disease.

The Guardian

Other sources of sulfur include the ore iron pyrite, an iron-sulfur compound that can be burned to produce sulfur dioxide, and some natural gases, called sour gas, that contain appreciable quantities of hydrogen sulfide.

Encyclopedia Britannica

Clay minerals are composed essentially of silica, alumina or magnesia or both, and water, but iron substitutes for aluminum and magnesium in varying degrees, and appreciable quantities of potassium, sodium, and calcium are frequently present as well.

Encyclopedia Britannica

The term quartzite implies not only a high degree of hardening (induration), or "welding," but also a high content of quartz; similar rocks that contain appreciable quantities of other minerals and rock particles are impure quartzites, more appropriately called graywacke, lithic arenite, sandstone, or the like.

Encyclopedia Britannica

Hydropyrolysis is found to be an ideal technique for liberating appreciable quantities of heterocyclic organic nitrogen compounds from geomacromolecules.

Geochemical Transactions

Expert writing Tips

Best practice

When using "appreciable quantity of", ensure the context clearly establishes what is being measured. For example, specify if you are referring to mass, volume, or number.

Common error

Avoid using "appreciable quantity of" when you mean simply 'a lot' or 'much'. The word 'appreciable' suggests the quantity is not only present but also noteworthy or impactful for a specific reason.

Linguistic Context

The phrase "appreciable quantity of" functions as a determiner phrase, modifying a noun. It specifies the quantity of something in a way that is significant or noteworthy. As Ludwig AI suggests, it indicates a noticeable amount.

Expression frequency: Uncommon

Frequent in

Science

60%

Encyclopedias

20%

News & Media

20%

Less common in

Formal & Business

0%

Wiki

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "appreciable quantity of" is used to describe a significant or noticeable amount of something. Ludwig AI confirms that it is grammatically correct and appropriate for use in formal writing, particularly in scientific, academic, and technical contexts. While alternatives like "significant amount of" or "considerable amount of" exist, "appreciable quantity of" adds a nuance of noteworthiness or impact. Remember to specify the unit of measurement when using this phrase to ensure clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

significant amount of

Emphasizes the importance or impact of the quantity.

considerable amount of

Highlights the size or extent of the quantity.

substantial quantity of

Suggests a quantity that is solid and has weight.

noticeable amount of

Focuses on the ease with which the quantity can be observed.

measurable quantity of

Highlights the ability to quantify the amount.

a good deal of

An informal way to indicate a large quantity.

a fair amount of

Indicates a reasonable or moderate quantity.

a large proportion of

Focuses on the relative size of the quantity compared to a whole.

a marked degree of

Emphasizes the extent or intensity of something, not necessarily a physical quantity.

a worthwhile quantity of

Suggests the quantity is valuable or useful.

FAQs

How can I use "appreciable quantity of" in a sentence?

Use "appreciable quantity of" to indicate a noticeable or significant amount of something. For instance, "The experiment required an appreciable quantity of the chemical."

What is a good alternative to "appreciable quantity of"?

Alternatives include "significant amount of", "considerable amount of", or "substantial quantity of", depending on the specific nuance you wish to convey.

Is "appreciable quantity of" formal or informal?

"Appreciable quantity of" is generally considered a formal phrase, suitable for academic, scientific, or professional contexts. It's less common in casual conversation.

What does "appreciable" mean in the phrase "appreciable quantity of"?

In this context, "appreciable" means 'large or important enough to be noticed'. It implies that the quantity is not only present but also has a relevant effect or impact.