Table of Contents
- 1 What is a common chemical name?
- 2 Can you name at least three common chemicals?
- 3 Who named chemicals?
- 4 What are chemicals and write the name of some chemicals?
- 5 What is the common name of sodium hydroxide?
- 6 What is NH3 common name?
- 7 Why is it important to not use common names for chemicals?
- 8 Do chemicals get stuck with a bad name?
- 9 Do you know the chemical composition of a substance based on its name?
What is a common chemical name?
A common name is defined by the IUPAC as a name that unambiguously defines a chemical, yet does not follow the current systematic naming convention. An example of a common name is acetone, which has the systematic name 2-propanone.
Can you name at least three common chemicals?
Chemical Names of Common Substances….Common Chemical Names.
| Common Name | Chemical Name |
|---|---|
| carbonic acid gas | carbon dioxide |
| caustic lime | calcium hydroxide |
| caustic potash | potassium hydroxide |
| caustic soda | sodium hydroxide |
Why do chemicals have long names?
In the 1960s, when techniques for sequencing long proteins were developed, this rule began to generate extremely long chemical names. .. As longer and longer proteins were analyzed, this naming convention quickly grew unmanageable, and Chemical Abstracts reverted to calling these proteins by descriptive names.
Who named chemicals?
The nomenclature used most frequently worldwide is the one created and developed by the International Union of Pure and Applied Chemistry (IUPAC). The IUPAC’s rules for naming organic and inorganic compounds are contained in two publications, known as the Blue Book and the Red Book, respectively.
What are chemicals and write the name of some chemicals?
Formulas and trading names for some common chemicals
| Common used name, trade names | Chemical Name | Chemical Formula |
|---|---|---|
| carbon dioxide | carbon dioxide | CO2 |
| carborundum | silicon carbide | SiC |
| caustic potash | potassium hydroxide | KOH |
| caustic soda | sodium hydroxide | NaOH |
Which of the following is the correct common name KHC4H4O6?
Potassium hydrogen tartrate
| PubChem CID | 9836981 |
|---|---|
| Synonyms | Potassium hydrogen tartrate Cremor tartari Potassium tartrate (KHC4H4O6) Tartaric acid, monopotassium salt NSC155080 More… |
| Molecular Weight | 189.18 |
| Parent Compound | CID 875 (Tartaric acid) |
| Component Compounds | CID 875 (Tartaric acid) CID 5462222 (Potassium) |
What is the common name of sodium hydroxide?
caustic soda
Sodium hydroxide is sometimes called caustic soda or lye. It is a common ingrediet in cleaners and soaps. At room temperature, sodium hydroxide is a white, odorless solid.
What is NH3 common name?
Ammonia
Ammonia is a compound of nitrogen and hydrogen with the formula NH3.
How are polyatomic salts named?
Polyatomic ions are ions which consist of more than one atom. The atoms in a polyatomic ion are usually covalently bonded to one another, and therefore stay together as a single, charged unit. Rule 1. The cation is written first in the name; the anion is written second in the name.
Why is it important to not use common names for chemicals?
It’s important to remember that common names are inaccurate and vary from one place and time to another. Therefore, don’t assume that you know the chemical composition of a substance based on its common name. This is a list of archaic chemical names and common names for chemicals, with their modern or IUPAC equivalent name.
Do chemicals get stuck with a bad name?
Like the DIck Hertz’s, Hugh G. Reckshun’s and Lewis Stewlz’s of the world, sometimes chemicals just get stuck with a bad name. This one is very bad, but it is also chemically correct.
What are the common names of compounds?
Important Compounds and their Common Names Chemical name Common name Use Sodium bicarbonate Baking powder Used as an ingredient in baking Copper Sulphate Blue Vitriol Used to control algae and fungus Calcium Oxychloride Bleaching powder Used as isinfectant Trichloro Methane Chloroform Used as solvent
Do you know the chemical composition of a substance based on its name?
Therefore, don’t assume that you know the chemical composition of a substance based on its common name. This is a list of archaic chemical names and common names for chemicals, with their modern or IUPAC equivalent name. You also may be interested in the list of common chemicals and where to find them .