
Why is called hydrogen sulfide instead of dihydrogen sulfide?
Answer
419.1k+ views
Hint: A chemical formula (plural: formulas) is a means of presenting information on the chemical quantities of atoms that make up a chemical compound or molecule using chemical element symbols, numbers, and other symbols like parentheses, dashes, brackets, commas, and plus (+) and minus (-) signs.
Complete answer:
Many element symbols are taken from their Latin or Greek names rather than their current designations due to historical reasons. Both of these statements are correct. For uniformity, IUPAC has designated "sulfane" as the "parent molecule," with "hydrogen sulphide" and "dihydrogen sulphide" as valid "official" designations (actually preferred, both are "Compositional names" per IUPAC). Dihydrogen (sulfide). Note the distinction between compositional names like ‘hydrogen peroxide' for and ‘hydrogen sulphide' for , in which the electropositive and electronegative component(s) of the term are separated by a space in English.
In the study of oxoacids, compositional names of the aforementioned kind containing the term "hydrogen" were classed as "hydrogen nomenclature". However, in order to prevent misunderstanding, they are not recommended in this context. Consider the fact that the chemical labels "hydrogen sulphide" and "hydrogen sulfide may both be read as and . The situation with is identical to that with , which can be labelled sodium sulphide, disodium sulphide, sodium sulfide, and disodium sulfide, with the exception that mistaking the first and third designations for is unlikely.
To prevent misunderstanding, the terms 'hydrogen sulfide' and ‘monohydrogen sulfide' were proposed for . (However, in certain languages, there is no room in compositional names, necessitating extremely fine distinctions.)
Note:
The chemical compound hydrogen sulphide has the formula . It's a colourless chalcogen hydride gas that smells like rotting eggs. It's combustible, toxic, and corrosive. The microbial decomposition of organic waste in the absence of oxygen gas, such as in swamps and sewers, produces hydrogen sulphide; this process is known as anaerobic digestion and is carried out by sulphate-reducing bacteria.
Complete answer:
Many element symbols are taken from their Latin or Greek names rather than their current designations due to historical reasons. Both of these statements are correct. For uniformity, IUPAC has designated "sulfane" as the "parent molecule," with "hydrogen sulphide" and "dihydrogen sulphide" as valid "official" designations (actually preferred, both are "Compositional names" per IUPAC). Dihydrogen
In the study of oxoacids, compositional names of the aforementioned kind containing the term "hydrogen" were classed as "hydrogen nomenclature". However, in order to prevent misunderstanding, they are not recommended in this context. Consider the fact that the chemical labels "hydrogen sulphide" and "hydrogen sulfide may both be read as
To prevent misunderstanding, the terms 'hydrogen sulfide' and ‘monohydrogen sulfide' were proposed for
Note:
The chemical compound hydrogen sulphide has the formula
Latest Vedantu courses for you
Grade 10 | CBSE | SCHOOL | English
Vedantu 10 CBSE Pro Course - (2025-26)
School Full course for CBSE students
₹37,300 per year
Recently Updated Pages
Master Class 11 Business Studies: Engaging Questions & Answers for Success

Master Class 11 Economics: Engaging Questions & Answers for Success

Master Class 11 Accountancy: Engaging Questions & Answers for Success

Master Class 11 Computer Science: Engaging Questions & Answers for Success

Master Class 11 English: Engaging Questions & Answers for Success

Master Class 11 Maths: Engaging Questions & Answers for Success

Trending doubts
The flightless birds Rhea Kiwi and Emu respectively class 11 biology CBSE

Difference Between Prokaryotic Cells and Eukaryotic Cells

1 ton equals to A 100 kg B 1000 kg C 10 kg D 10000 class 11 physics CBSE

One Metric ton is equal to kg A 10000 B 1000 C 100 class 11 physics CBSE

1 Quintal is equal to a 110 kg b 10 kg c 100kg d 1000 class 11 physics CBSE

Net gain of ATP in glycolysis a 6 b 2 c 4 d 8 class 11 biology CBSE
