h2o
The boiling points of volatile compounds will vary depending on the specific compound. Generally, volatile compounds have low boiling points, typically below 100°C. Some examples of volatile compounds with low boiling points include ethanol (78.3°C), acetone (56°C), and diethyl ether (34.6°C).
Acids are all polar covalent to some extent. Probably the most common polar covalent compound is water, H2O. Some other examples are ammonia, NH3, boron trifluoride, BF3, and hydrogen fluoride, HF. Basically, any two atoms with a percentage of ionic character (electronegativity difference) between 5% and 50% will form polar covalent bonds.
If there are 100 types of atoms, then the number of different compounds that could form by pairing any two atoms is calculated by using the combination formula: C(100, 2) = 100! / [(100-2)! * 2!] = 4950 different compounds.
Garlic contains various sulfur-containing compounds such as allicin, which gives it its characteristic aroma and taste. Other compounds found in garlic include diallyl disulfide, diallyl trisulfide, and ajoene. These compounds contribute to the health benefits associated with garlic consumption.
Most metals and most plastics are solid at 50 oC.
sodium
Only chemical compounds have a chemical formula; and Fanta is a mxiture of compounds solved in water.
It is a very long and a tedoius job; please consult a chemicals catalog on the WEB, for example Merck, Aldrich, etc.
The formula is: 47/50 times 100/1 = 94%
The boiling points of volatile compounds will vary depending on the specific compound. Generally, volatile compounds have low boiling points, typically below 100°C. Some examples of volatile compounds with low boiling points include ethanol (78.3°C), acetone (56°C), and diethyl ether (34.6°C).
pencil
A device that uses a 50 amp 3 prong plug requires a NEMA 6-50 electrical outlet.
they do not for compounds except for xenon, krypton and argon. These compounds are all very unstable. The first compounds of xenon and krypton were found 50 years ago, and compounds of argon only in the last 15 years.
I can provide a few examples: Bunsen burner - used for heating Microscope - used for magnifying small specimens Test tube - used for holding and mixing small quantities of liquids If you need more examples, please let me know!
Examples of non-count (mass) nouns:adviceairaluminumangerartasphaltattirebaggagebeefbloodbreadbutterchalkcheesechesscoffeeconcretecoppercouragedewdiligencedirtdusteducationelectricityenjoymentequipmentexhaustfishflourfoodfunfurnituregarbagegoldgraffitigrassgravityhappinesshardwareheliumhelphomeworkhonestyhoneyhouseworkhumidityhydrogeninformationinsurance
"Frequiency" or even "frequency" is not an adverb and so there cannot be 50 examples.
Acids are all polar covalent to some extent. Probably the most common polar covalent compound is water, H2O. Some other examples are ammonia, NH3, boron trifluoride, BF3, and hydrogen fluoride, HF. Basically, any two atoms with a percentage of ionic character (electronegativity difference) between 5% and 50% will form polar covalent bonds.