a predetermined quantity

USAGE SUMMARY

The phrase "a predetermined quantity" is correct and usable in written English.
It can be used in contexts where a specific amount or number has been decided in advance, often in scientific, mathematical, or technical discussions. Example: "The experiment requires a predetermined quantity of the chemical to ensure accurate results."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

A predetermined quantity of MnO2 was added, and the stirring was continued for an additional 30 min.

Nanoscale Research Letters

In this way, to operate near isothermal conditions and to minimize catalyst deactivation effects, a known quantity of methanol (10 ml) was dissolved into the isooctane as the solvent (250 ml) and the resulting mixture was charged into the reactor along with a predetermined quantity of catalyst (3 g).

Applied Petrochemical Research

The system has also allowed for 'bundling' of fees, with fees becoming flat when a predetermined quantity of services is exceeded.

Human Resources for Health

About 2.0 g of wheat bran was taken in an Erlenmeyer flask and mixed with a predetermined quantity of Tris buffer (0.1 M, pH 8.0), and a calculated amount of beef extract and NaH2PO4 was also added to the flask.

BioMed Research International

Alginate beads were prepared that were loaded with 31% (w/w) Candida parapsilosis CCTCC M203011 cells {based on cell wet mass (cwm)}and 0.15 g of these cell-loaded alginate beads were added per mL of the aqueous phase, together with a predetermined quantity of co-substrate (0-258 mM based on the total volume of a biphasic system).

BMC Biotechnology

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

A client can also leave an absentee bid, with a predetermined amount.

The New York Times

Every year, the group withdraws a predetermined amount and divides it among the remaining survivors.

The Washington Post

Others might be issued for a predetermined amount.

WikiHow

This may be a difficult concept for cultures that have food beliefs around set meals and predetermined quantities of food.

Diabetes Care

The national distributor agency (Pyramid Pharma) "pushes" predetermined quantities of ACTs to the regional distributors, Southern Highland Pharmacy and Marhaba Pharmaceuticals Ltd. ADDOs are expected to "pull" ACT quantities from the regional distributors based on their needs.

Health Research Policy and Systems

The critical flow velocity of the closed-loop system is defined as the flow velocity which cannot be stabilized by active control law with a predetermined energy quantity.

Journal of Sound and Vibration

Expert writing Tips

Best practice

When using "a predetermined quantity", ensure that the method of determination is clear to the reader, especially in technical or scientific writing. State how the quantity was predetermined.

Common error

Avoid using "a predetermined quantity" without specifying how the quantity was determined. This can lead to confusion and ambiguity. Always provide context or reference the method used to predetermine the quantity.

Linguistic Context

The phrase "a predetermined quantity" functions as a descriptive element, specifying that a particular quantity has been established in advance. Ludwig AI confirms its usability. Examples show its use in describing amounts of substances in scientific experiments and set values in different scenarios.

Expression frequency: Rare

Frequent in

Science

60%

News & Media

20%

Formal & Business

10%

Less common in

Wiki

10%

Academia

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "a predetermined quantity" is a phrase used to indicate that a specific amount or number has been decided in advance. Ludwig AI confirms it's usable and correct. It's most commonly found in scientific and formal contexts, where precision is important. While grammatically sound, providing context on how the quantity was determined is essential for clarity. Consider alternatives like "a set amount" or "a fixed quantity" for simpler situations. Remember that while the phrase is valid, its frequency is low, indicating a more specialized usage.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

A set amount

Emphasizes the fixed nature of the amount.

A fixed quantity

Highlights the unchangeable nature of the quantity.

A prearranged amount

Focuses on the prior arrangement or agreement.

A specified quantity

Stresses the detailed specification of the amount.

A designated amount

Indicates that the amount has been officially assigned.

A prescribed quantity

Suggests that the amount is determined by a rule or guideline.

A defined quantity

Highlights the clarity and precision of the quantity.

A pre-calculated amount

Emphasizes the computation involved in determining the amount.

A pre-set quantity

Highlights a quantity set in advance.

A known quantity

Emphasizes the established or already known nature of the quantity.

FAQs

How can I use "a predetermined quantity" in a sentence?

You can use "a predetermined quantity" when you want to indicate that an amount or quantity has been decided or established in advance. For example, "The experiment requires "a predetermined quantity" of the chemical."

What are some alternatives to "a predetermined quantity"?

Alternatives include "a set amount", "a fixed quantity", or "a specified quantity" depending on the context.

Is it better to say "predetermined amount" or "predetermined quantity"?

Both "predetermined amount" and "predetermined quantity" are correct, but "quantity" is often preferred in more formal or technical contexts, particularly when referring to measurable substances or items. "Amount" can be used more broadly.

What does "predetermined" actually mean in "a predetermined quantity"?

"Predetermined" means decided or established in advance. So, "a predetermined quantity" refers to a specific amount that was decided upon before a particular event or process.