how to do chemical reactions

There are just 26 alphabets in English language, but the number of words are innumerable. You have studied about the 115 known elements and how they are classified for systematic and comprehensive study. Thousands of compounds are born by various chemical reactions..

Combination Reaction The reactions in which two or more substances combine to produce a single substance are known as combination reactions or synthesis reactions. A reaction of this kind may be represented by the equation. ..

The hydrogen ions so formed diffuse through the porous pot and interact with copper sulphate forming H 2 SO 4 and Cu 2 + ions. Therefore, 2H + + CuSO 4 ------> H 2 SO 4 + Cu 2 + . The copper ions are deposited on the vessel and there is no depolarisation. The zinc rod, which is a..

We observe various chemical processes in our daily life. It is a common observation that the rates of these chemical reactions vary and depend on certain factors. The knowledge of the rate of a reaction is of importance in industries to ensure optimum p..

Reaction Rates- Rate of a Chemical Reaction - Rates of chemical reaction depends on the inherent characteristics or nature of the reactants. That is the reason, why some reactions are fast while others are slow. For E.g., oxidation of ferr..

Rates of chemical reaction depends on the inherent characteristics or nature of the reactants. That is the reason, why some reactions are fast while others are slow. For E.g., oxidation of ferrous ion by KMNO 4 (potassium permanganate) in acidic medium is fast, while t..

When a chemical reaction occurs how are new substances produced? Do atoms of one element transform themselves into atoms of another elemen..

Introduction - There are just 26 alphabets in English language, but the number of words are innumerable. You have studied about the 115 known elements and how they are classified for systematic and comprehensive study. Thousands of compounds are born by various chemical rea..

Introduction - There are just 26 alphabets in English language, but the number of words are innumerable. You have studied about the 115 known elements and how they are classified for systematic and comprehensive study. Thousands of compounds are born by various chemical rea..

Stoichiometry of Chemical Reactions - A chemical reaction can be represented by a chemical equation, which may be defined as a chemical change in terms of symbols and formulae of the substances involved in the reaction. The subst..