"azotometer" Natural Recordings by Native Speakers
An azotometer is an instrument used to measure the amount of nitrogen or nitric oxide in a gas or liquid sample, typically for analytical purposes in chemistry or environmental monitoring. It helps determine the nitrogen content in various substances, which is important for understanding nutrient levels in soil, water quality, or in chemical reactions.
1. The chemist used an azotometer to measure the nitrogen content in the soil sample accurately.
2. In the wastewater treatment plant, an azotometer is employed to monitor the levels of nitrogen compounds, ensuring compliance with environmental regulations.
3. The advanced azotometer allowed researchers to quantify the nitrate and nitrite concentrations in various food products for safety analysis.
4. During the experiment, the scientist connected the azotometer to the gas outlet to determine the amount of nitrogen produced from the chemical reaction.
5. Marine biologists rely on portable azotometers to assess the nitrogen cycle in different aquatic ecosystems, helping them understand the health of these environments.
Azathioprine is an immunosuppressive medication used to prevent the rejection of transplanted organs and to treat autoimmune disorders. It works by suppressing the immune system's activity, reducing inflammation and the ability of the body to reject foreign substances. This drug is also sometimes used in treating rheumatoid arthritis, Crohn's disease, and other conditions where modulating the immune response is beneficial.
The word "azotic" is an archaic term that refers to nitrogen or nitrogenous in nature. It comes from the Greek word "azote," which means "lifeless," as nitrogen was once believed to be essential for life. In modern usage, it is rarely used and has been largely replaced by "nitrogenous."
I'm sorry, but "azotin" does not seem to be a recognized word in standard English. It could possibly be a misspelling or a term from a specific context or dialect that isn't widely known. If you meant "azotening," it still doesn't have a specific meaning in common English usage. However, if it's related to "azote," which was an old term for nitrogen, then "azotin" might be an informal or non-standard way to refer to something connected with nitrogen. For a more accurate explanation, please provide the correct word or context.
I'm sorry, but "azotine" does not appear to be a recognized word in the English language. It might be a typo or possibly a term from a specific context or field that is not widely known. If you meant a specific word or had a different context in mind, please provide more information so I can assist you better.
The word "azotise" is an archaic term that refers to the process of treating or refining a substance, typically iron, with nitrogen or nitric acid to improve its properties or to combine it with nitrogen. It was used in the 18th and 19th centuries, particularly in the context of chemical processes and steelmaking.
Azotite is an obsolete term used to refer to a mineral that was once believed to contain nitrogen. It was historically thought to be a source of nitrogen for fertilizers, but the term is no longer used in modern scientific or geological contexts. The concept of azotite has been replaced by more accurate understandings of mineral composition and nitrogen compounds.
The word "azotize" is an archaic term that refers to the process of treating or refining a substance, typically a metal, with nitrogen or nitrogen compounds. It was used in the context of chemical processes to improve or alter the properties of the material. However, this term is not commonly used in modern chemistry, and its usage has been largely replaced by other terms and processes.
Azotobacter is a genus of bacteria that have the ability to fix atmospheric nitrogen into ammonia, which can be used by plants as a source of nutrients. These bacteria are commonly found in soil and water, and they play an important role in maintaining soil fertility. They obtain energy through aerobic respiration and are often considered beneficial microorganisms in agricultural settings.