in what concentration

USAGE SUMMARY

The phrase "in what concentration" is correct and usable in written English.
It can be used when asking about the specific amount or strength of a substance in a solution or mixture. Example: "In what concentration should I mix the chemicals for the experiment?"

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

Along with the other caveats, she said, without knowing the total amount of oil flowing into the Gulf it's impossible to estimate how much oil might reach the Atlantic, and in what concentration.

Science Magazine

Scientists can't say with confidence how much pot, in what concentration, used in what period of time, will reliably make someone "high".

Vice

The main purpose of your prescription is to let the pharmacist know what drug you need in what concentration.

WikiHow

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

The E.P.A. is conducting a national study on the drinking water risks associated with hydrofracking, but assessing these risks has been made more difficult by companies' unwillingness to publicly disclose which chemicals and in what concentrations they are used, according to internal e-mails and draft notes of the study plan.

The New York Times - Science

What's worse, there's no way of knowing which toxic chemicals and heavy metals are entering the wastewater stream at any given time or in what concentrations.

Huffington Post

Third, and of direct relevance to modeling intracellular environments, the simulator can choose which molecules to include in the system and in what concentrations.

Chemical Reviews

There no details given about how the proteins were separated on the gel – were they dissolved in SDS? (What concentration? Boiled? Under reducing conditions?) Authors's response: Details added to the Methods section.

Biology Direct

In other words, at what concentration does it form micro-aggregates or micelles?

eLife

In order to determine at what concentration protein aggregation is induced by the varying salt solution conditions, the protein hydrodynamic radius was tracked using DLS measured particle size under identical buffer conditions (although not all conditions were replicated as at some of the higher ionic strengths aggregation proceeded too rapidly to accurately measure using DLS).

European Journal of Pharmaceutics and Biopharmaceutics

One of the most pressing such areas is determining what concentration of oocysts in drinking water is considered safe.

Emerging Infectious Diseases

Let the Bush administration restudy what concentration of arsenic is acceptable in drinking water.

The New York Times

Expert writing Tips

Best practice

When asking about the appropriate level of a substance in a mix, use "in what concentration" to ensure clarity and precision, especially in scientific or medical contexts.

Common error

Avoid using "in what concentration" when you actually need to ask about the amount or quantity of a substance, regardless of its dispersal. "Concentration" specifically implies the amount of a substance in relation to a defined space or solution.

Linguistic Context

The phrase "in what concentration" serves as an interrogative prepositional phrase. Its primary grammatical function is to elicit information about the quantity of a substance within a solution or mixture. As Ludwig AI validates, it's a correct and usable query in English, especially within scientific and technical fields.

Expression frequency: Rare

Frequent in

Science

60%

News & Media

30%

Wiki

10%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "in what concentration" is a grammatically sound and pragmatically useful query to determine the quantitative presence of a substance within a defined medium. As confirmed by Ludwig AI, it is most suited for technical and scientific contexts requiring precision. While not exceedingly common, its usage is clear and consistent, especially in scientific and media sources. Alternative phrases such as "at what dilution" or "in what amount" may suit slightly different nuances, but the core intention remains centered on quantitative specificity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

at what dilution

Focuses on the process of reducing the concentration by adding a solvent.

in what proportion

Emphasizes the relative amount of a substance compared to the whole.

at what strength

Highlights the potency or intensity of a substance.

in what amount

Refers to the total quantity of a substance present.

to what degree

Focuses on the extent or level of intensity.

in what ratio

Specifies the quantitative relation between two or more amounts.

at what level

Refers to the specific point on a scale or range of concentration.

in what density

Highlights the mass per unit volume of a substance.

at what dosage

Focuses on the prescribed amount to be administered, often in medical contexts.

in what titer

Used specifically for measuring the concentration of a substance in a solution, especially in immunology.

FAQs

How can I use "in what concentration" in a sentence?

Use "in what concentration" to inquire about the amount of a substance within a solution or mixture. For example: "In what concentration should I mix the cleaning solution to effectively sanitize the surface?"

What's a more formal alternative to "in what concentration"?

A more formal alternative would be "at what dilution", particularly when discussing solutions. For example: "At "what dilution" should the sample be prepared for accurate analysis?"

Is "in what concentration" appropriate for all contexts?

While generally acceptable, "in what concentration" is most fitting in scientific, medical, or technical contexts. In everyday conversation, using terms like "how strong" or "how much" might be more suitable.

What's the difference between "in what concentration" and "in what amount"?

"In what concentration" refers to the quantity of a substance within a defined volume, whereas "in what amount" refers to the total quantity, irrespective of volume or solution. You would ask "In what concentration is the acid?" but "In what "in what amount" should I order the reagent?"