INTRODUCTION TO CHEMICAL REACTION AND EQUATION Consider the following situations of daily life and think what happens when * milk is left at room temperature during summers. * an i
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WRITING A CHEMICAL EQUATION Is there any other shorter way for representing chemical equations? Chemical equations can be made more concise and useful if we use chemical formulae instead of words.
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BALANCING CHEMICAL EQUATIONS Recall the law of conservation of mass that you studied in Class IX; mass can neither be created nor destroyed in a chemical reaction. That is, the total mass of the el
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