11 class. Chemistry0+
General characteristics of nonmetals.
General characteristics of nonmetals.
Adsorption
Adsorption
Chemical properties and applications of non-metals
Chemical properties and applications of non-metals
Compounds of non-metallic elements with Hydrogen, their application
Compounds of non-metallic elements with Hydrogen, their application
Oxides of non-metallic elements
Oxides of non-metallic elements
Acids.
Acids.
Interaction of nitrate and concentrated sulfuric acid with metals
Interaction of nitrate and concentrated sulfuric acid with metals
Solving problems if one of the reactants is taken in excess
Solving problems if one of the reactants is taken in excess
General characteristics of metals
General characteristics of metals
Aluminum: physical and chemical properties
Aluminum: physical and chemical properties
Iron: physical and chemical properties
Iron: physical and chemical properties
Foundations
Foundations
Salt.
Salt.
Salt.
Salt.
The concept of water hardness and methods of its elimination
The concept of water hardness and methods of its elimination
Silicates
Silicates
Mineral fertilizers.
Mineral fertilizers.
Qualitative reactions to some ions
Qualitative reactions to some ions
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