The chemical formula of White Vitriol is ZnSO4.xH2O (x=7) and chemical name is Zinc sulphate.
Related Questions;
Showing posts with label INORGANIC MECHANISM:. Show all posts
Showing posts with label INORGANIC MECHANISM:. Show all posts
Friday, November 20, 2020
What are the chemical formula and chemical name of Green Vitriol?
The chemical formula of Green Vitriol is FeSO4.xH2O (x= 7) and chemical name is Ferrous sulphate.
Related Questions;
What are the chemical formula and chemical name of caustic soda?
The chemical formula of caustic soda is NaOH and chemical name is sodium hydroxide.
Related Questions;
What are the chemical formula and chemical name of Blue Vitriol?
The chemical formula of Blue Vitriol is CuSO4.xH2O (x=0 to 5) and chemical name is Copper sulphate.
Related Questions;
What are the chemical formula and chemical name of bleaching powder?
The chemical formula of bleaching powder is CaOCl2 and chemical name is calcium oxychloride.
Related Questions;
What are the chemical formula and chemical name of baking powder?
The chemical formula of baking powder is NaHCO3 and chemical name is Sodium bicarbonate.
Why "meta" phosphoric acid always exit in a polymeric form?
Meta phosphoric
acids and their salts always
exist in dimeric, trimeric, tetrameric or in polymeric linear
as well as cyclic form, not in monomeric form due to the presence of weak (2p-3d- pi bond) bond the sodium
salts of trimer and hexamer is very famous salts.
How to pridict cyclic structure given compound/oxy-acid:
If
in given compounds number of
substituents are integral multiple of central atoms (except
P4O6,P4O10,P4S3,P4S10,(CH2)6N4,B4Cl4)
the compounds will be cyclic structure. And
number of central atoms must be three (3) or more than three.
For
example (1) ; H6P4O13 (4P+6OH+4O+3O(oxylinkage):
For
example (2) ; H3P3O9
(3P+3OH+3O+3O(oxylinkage):
For
example (3) ; H4P4O12 (4P+4OH+4O+4O(oxylinkage):
For
example (4) ; H6P6O18 (4P+6OH+6O+6O(oxylinkage):
Hexamer
of meta phosphoric acid exist as sodium salt which is called sodium metaphophate or sodium polymetaphosphate and
it is commercially known as "CALGON" and use as water softener.
Related Questions:
What is structure of (HPO3) metaphosphoric acid?
Meta Phosphoric acid exit as cyclic structure, the sodium salts of trimer and hexamer is very famous salts.
Cyclic trimer contains three
P-O-P Oxy linkage or bond
Hexamer of meta phosphoric acid exist as sodium salt which is called sodium metaphophate or sodium polymetaphosphate and it is
commercially known as "CALGON" and use as water softener.
Related Questions:
S-S bond is presents in? (IIT)
(a) alpha-(SO3)n (b) gama- (SO3)3 (c) H2S2O3 (d) H2S2O8
SOLUTION:
What is structure of SO3 (in solid state) at room temperature?
What is structure of SO3 (in solid state) at room temperature?
In solid phase SO3 exist at room temperature and have two different structures i.e. alpha-SO3 chain structure and gama- (SO3)3 cyclic structure (a trimer) like ice structure.
S-S bond is presents in? (IIT)
(a) S2O42- (b) S2O62- (c) S2O72- (d) both (a) & (b)
SOLUTION:
What is structure of SO3 (in solid state) at room temperature?
Thursday, November 19, 2020
How can determine presence of Oxylinkage present in a given oxygen acids?
Condition
of presence of Oxylinkage in oxyacids:
If the calculated /average oxidation state of central atom of Oxy acid/oxy anion ,Oxide having two or more central atom is found to be one of its common oxidation state , then Oxy linkage will be present.
For
example:
H6P4O13: calculated
oxidation state is = +5
Common oxidation state of "P" is = +3, +5
It means calculated oxidation state matches with one
of the common oxidation state so there are Oxy linkage present in H6P4O13.
Note:
this rule is not applicable for H2N2O2
Hyponitrous acid, H2S2O3
Thiosulphuric acid and H2S2O5
Disulphurous acid or Pyrosulphurous acid.
Related Questions:
S-S bond is presents in? (IIT)
What is the oxidation state of Cr in K3CrO8?
In the given structure all the oxygen atoms involve in peroxy linkage so oxygen atom are in(-1) Oxidation State. Hence the Oxidation number of Cr ion in this Compound is = +5
Related Questions:
What is structure of sodium perborate?
What is sodium perborate tetrahydrate?
How many nitrate groups are present in 1 molecule of basic beryllium nitrate?
What is the formula of "Mohar's Salt" ?
What is the Formula of Potash Alum?
What is formula of Carnalite ?
What is "calgon" ? Give structure and its uses?
Why Boric acid exist in solid state ?
What is structure of Borax: Tincal or Suhaga ?
What is structure of solid Ortho Boric acid ?
What is the structure of trimetaboric acid and trimetaborate ion?
What is the structure of K3CrO8?
Related Questions:
What is structure of sodium perborate?
What is sodium perborate tetrahydrate?
How many nitrate groups are present in 1 molecule of basic beryllium nitrate?
What is the formula of "Mohar's Salt" ?
What is the Formula of Potash Alum?
What is formula of Carnalite ?
What is "calgon" ? Give structure and its uses?
Why Boric acid exist in solid state ?
What is structure of Borax: Tincal or Suhaga ?
What is structure of solid Ortho Boric acid ?
What is the structure of trimetaboric acid and trimetaborate ion?
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