What is steam distillation in organic chemistry?

What is steam distillation in organic chemistry? Steam distillation is a separation technique that harnesses the low boiling point property of immiscible mixtures. It is predominately used to separate temperature-sensitive organic molecules from a non-volatile contaminant. The organic molecule must be immiscible in water. What is steam distillation and when is it used? Steam distillation […]

What is importance of the Parliament?

What is importance of the Parliament? Parliament has, first and foremost, the task of examining bills and passing them into laws, and of checking the work of the Government, to mention only its most important duties. But note that the tasks of parliaments may vary from country to country. What is the role of the […]

What are the lines on a inch ruler?

What are the lines on a inch ruler? The markings on a standard ruler represent the fractions of an inch. The markings on a ruler from the start to the 1″ mark are: 1⁄16“, 1⁄8“, 3⁄16“, 1⁄4“, 5⁄16“, 3⁄8“, 7⁄16“, 1⁄2“, 9⁄16“, 5⁄8“, 11⁄16“, 3⁄4“, 13⁄16“, 7⁄8“, 15⁄16“, and 1”. How do you count lines […]

How can you tell if bronze is antique?

How can you tell if bronze is antique? If you’re looking at an old bronze, you should see a patina; a film that forms on the surface from reaction to the air. If it flakes or scratches off easily, it’s probably a painted on patina-substitute. Scratching the patina also shows the surface of the metal […]

What are tropical cyclones called in the West Pacific?

What are tropical cyclones called in the West Pacific? typhoons In the western North Pacific and Philippines, these systems are called “typhoons” while in the Indian and South Pacific Ocean, they are called “cyclones”. What do you call a tropical cyclone if it is formed in the southwest Pacific? The terms ” hurricane ” and […]

How does a delta sander work?

How does a delta sander work? Orbital Sanders The triangular version for sanding into very confined spaces is called a Delta sander. The orbital action is driven by the motor which rotates the pad in a tiny circular motion at high speed. What do you use orbital sander for? Random orbital sanders are ideal for […]

What techniques are used in advertisements to promote a product?

What techniques are used in advertisements to promote a product? Advertising Techniques – 13 Most Common Techniques Used by the Advertisers Emotional Appeal. Promotional Advertising. Bandwagon Advertising. Facts and Statistics. Unfinished Ads. Weasel Words. Endorsements. Complementing the Customers. What are the techniques used by advertisers to attract customers? Some of the most common advertising techniques […]

How much does it cost to change your first name?

How much does it cost to change your first name? When you file your name change forms, you’ll have to pay the California state filing fee. The California name change cost is $435. You might also have to pay a small surcharge depending on what county you’re in. If you can’t afford the filing fee, […]

What are the causes of ingestion?

What are the causes of ingestion? Ingestion is a minor pathway of exposure and occurs through incidental addition of TCE during food production and swallowing food or drinking water contaminated with TCE. Is any substance that can cause injury? A poison is any substance that can cause illness or death when ingested in small quantities. […]

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