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Salt can't have an atomic weight because it is not an atom : The Molecular weight of Mohr's salt is 392. Its equivalent weight when it is oxidized by K M nO4. . KMnO4, in acidic medium is: A. The molecular mass of Mohr's salt, FeSO 4 (NH 4 ) 2 SO 4 .6H 2 O is 392.Its equivalent mass is? Dear Raghavendra, Equivalent weight of Mohr salt = Mol. Wt./ no Mohr’s salt possesses a molar mass of 392.21 g/mol and it appears as a blue-green crystal. Preparation of Ferrous Ammonium Sulfate or Mohr’s salt Mohr’s salt is prepared by dissolving an equal amount of mixture of hydrated ferrous sulphate and ammonium sulphate in water that contains sulphuric acid. Synonym: (βR,δR,1S,2S,6R,8S,8aR)-8- (2,2-Dimethyl-1-oxobutoxy)-1,2,6,7,8,8a-hexahydro-β,δ-dihydroxy-2,6-dimethyl-1-naphthaleneheptanoic acid ammonium salt, Simvastatin acid ammonium salt, Simvastatin carboxylic acid ammonium salt, Simvastatin hydroxyl acid ammonium salt.
Ask for details ; Follow Report by Eshu108 28.05.2019 Log in to add a comment ››More information on molar mass and molecular weight. In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together. Mohrs salt Name: Ammonium iron (II) sulfate hexahydrate CAS: 7783-85-9 Molecular Formula: H16FeNO10S Molecular Weight: 278.037. Home; CAS; CAS 778; CAS 7783-85-9 Mohr salt,physical properties,suppliers,CAS,MSDS,structure,Molecular Formula, Molecular Weight ,Solubility,boiling point, melting point JIPMER 1997: The equivalent weight of Mohrs salt is: (A) 56 (B) 158 (C) 278 (D) 392.
Mohr’s salt is ferrous ammonium sulphate and its an reducing agent.The equivalent weight of Mohr’s salt is 392 which is equal to its molecular weight.This is due to the fact that oxidation of ferrous(Fe 2+) to ferric(Fe 3+) involves only one electron change only. Mohr's salt weighs 1.86 gram per cubic centimeter or 1 860 kilogram per cubic meter, i.e. density of mohr's salt is equal to 1 860 kg/m³.
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Its equivalent weight when it is oxidised by kmno4 in acidic medium is - 11058105 2017-05-09 · Here, we have to find the required salt to prepare 250ml of M/20 solution of Mohr’s salt. Molecular mass of Mohr’s salt, FeSO 4 .(NH 4 )2SO 4 .6H 2 O = 392 Hence, for preparing 1000ml of 1M Mohr’s salt solution, with the unknown strength Mohr’s salt solution and the concordant readings were noted.
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STATEMENT - 1 : Equivalent weight of Mohr salt is `(M)/(4)`, where M is molecular weight. STATEMENT - 2 : Mohr salt contains only one metallic cation i.e., `Fe^(2+)` STATEMENT - 3 : Equivalent weight of a salt `= ("Molecular weight")/("Total positive charge")`
Equivalent weight of Mohr salt in the titration with `KMnO_(4)` is (M-Molecular weight)
It is classified as a double salt of ferrous sulphate and ammonium sulphate. It is a common laboratory reagent. Like the other ferrous sulphale salts, ferrous ammonium sulphate dissolves in water to give the aquo complex which has octahedral molecular geometry. Mohr’s salt has a molar mass of 392.21 g/mol and it appears as a blue green solid
Why the equivalent weight of Mohr salt is it's molecular weight? Ask for details ; Follow Report by Eshu108 28.05.2019 Log in to add a comment
AIM – (a) To prepare 250ml of M/20 solution of Mohr’s salt. (b) Using this calculate the molarity and strength of the given KMnO 4 solution.
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non-miscible. well as physiological (e.g., age and body weight) and other individual factors (exposure factors) anemic and suffered from palsies due to exposure to the lead salts they used for glazing. An early of environmental exposure measurement in molecular epidemiology. Aufderheide and Mohr 1999; Lenz et al.
CA, C R Wilson San Salt Lake City Utah 84116 US. 90-10-10 Process for recovering and purifying a high molecular weight sulfonate.
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2017-05-09 1 N solution is prepared by dissolving the equivalent weight of a substance (for Mohr's salt it's 392 g/mole) in one litre of solvent. Hence, if you dissolve 392 grams in 1 litre of water that'll be 1 N solution.
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density of mohr's salt is equal to 1 860 kg/m³. In Imperial or US customary measurement system, the density is equal to 116.116 pound per cubic foot [lb/ft³], or 1.075 ounce per cubic inch [oz/inch³]. Mohr’s salt is ferrous ammonium sulphate and its an reducing agent.The equivalent weight of Mohr’s salt is 392 which is equal to its molecular weight.This is due to the fact that oxidation of ferrous(Fe 2+) to ferric(Fe 3+) involves only one electron change only. STATEMENT-1 : The equivalent mass of Mohr\'s salt is ` (M)/ (4)` [If M is molecular mass of Mohr\'s. Watch later. Share. Copy link.
Mohr's salt Mohr's salt is an example of a ‘double salt’, i.e. it contains the same ions as in (FeSO 4 · 7 H 2 O) and (NH 4) 2 SO 4. It is simple to prepare because it is less soluble than either of its constituent salts. A double salt in solution displays the chemistries of its component ions because of no new chemical bonds are formed. 2009-08-28 · Mohr's salt=392 amu. 0 0.