Solution:
The given problem is solved in the following table. Empirical formula = C 1 H 2 O 1 = CH 2 O Empirical formula mass = (12 x 1) + (1 x 2) + (16 x 1) = 30 Molecular mass = 180 (given) Ratio of the molecular mass to empirical formula mass Molecular formula = (Empirical formula) x 6 = (CH 2 O..
The given problem is solved in the following table. Empirical formula = C 1 H 2 O 1 = CH 2 O Empirical formula mass = (12 x 1) + (1 x 2) + (16 x 1) = 30 Molecular mass = 180 (given) Ratio of the molecular mass to empirical formula mass Molecular formula = (Empirical formula) x 6 = (CH 2 O..Solution:
The given problem is solved in the following table. Empirical formula = MgSO 1 1 H 1 4 Empirical formula mass = (24 x 1) + (32 x 1) + (16 x 11) + (1 x 14) = 24 + 32 + 176 + 14 = 246 Molecular mass = 246 Hence, Molecular form..
The given problem is solved in the following table. Empirical formula = MgSO 1 1 H 1 4 Empirical formula mass = (24 x 1) + (32 x 1) + (16 x 11) + (1 x 14) = 24 + 32 + 176 + 14 = 246 Molecular mass = 246 Hence, Molecular form..Verification of Gay Lussac's Law
Verification of Gay Lussac's Law - The following illustrations, under the same conditions of temperature and pressure, justify Gay Lussac's Law. (a) Two volumes of hydrogen and one volume of oxygen combine to form two volumes of stea..
Verification of Gay Lussac's Law - The following illustrations, under the same conditions of temperature and pressure, justify Gay Lussac's Law. (a) Two volumes of hydrogen and one volume of oxygen combine to form two volumes of stea..Preparation by Dissolving Acidic Oxide in Water
Oxides that can add on hydrogen ions to their molecules are called acidic oxides. Thus when they dissolve in water they associate with hydrogen ions to form acids. ..
Oxides that can add on hydrogen ions to their molecules are called acidic oxides. Thus when they dissolve in water they associate with hydrogen ions to form acids. ..Preparation by Thermal Decomposition of Carbonates
The thermal decomposition of metal carbonates produces basic oxides and carbon dioxide. Metal carbonate Basic oxide + Carbon dioxi..
The thermal decomposition of metal carbonates produces basic oxides and carbon dioxide. Metal carbonate Basic oxide + Carbon dioxi..Preparation by Double Decomposition
Certain basic hydroxides can be obtained through precipitation of the hydroxides, by treating aqueous solutions of certain salts, with other stronger base..
Certain basic hydroxides can be obtained through precipitation of the hydroxides, by treating aqueous solutions of certain salts, with other stronger base..Halogenation
In acetic acid, halogen atoms successively replace the three hydrogen atoms of the alkyl group. ..
In acetic acid, halogen atoms successively replace the three hydrogen atoms of the alkyl group. ..Arrehenius' Concept of Acids and Bases
An acid is a substance which can furnish hydrogen ions in its solution. Examples: ..
An acid is a substance which can furnish hydrogen ions in its solution. Examples: ..
..Uses
It is used in photography. It is used in silvering mirrors. It is used in making marking ink et..
It is used in photography. It is used in silvering mirrors. It is used in making marking ink et..See what our Users say :
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