(a)
Interpretation:
Balanced chemical equation of given reaction is to be written.
Concept Introduction:
Law of conservation of mass:
According to the law of conservation of mass, mass cannot be created nor be destroyed during ordinary physical or chemical changes. So, if there are 50 grams of reactants are reacting then 50 grams of product must be produced. The mass will stay the same during a
(b)
Interpretation:
Balanced chemical equation of given reaction is to be written.
Concept Introduction:
Law of conservation of mass:
According to the law of conservation of mass, mass cannot be created nor be destroyed during ordinary physical or chemical changes. So, if there are 50 grams of reactants are reacting then 50 grams of product must be produced. The mass will stay the same during a chemical reaction. Synthesis reaction: A reaction in which simple substances react or combine with each other to produce complex compounds is called synthesis reaction. The general representation of synthesis reaction is as follows.
(c)
Interpretation:
Balanced chemical equation of given reaction is to be written.
Concept Introduction:
Law of conservation of mass:
According to the law of conservation of mass, mass cannot be created nor be destroyed during ordinary physical or chemical changes. So, if there are 50 grams of reactants are reacting then 50 grams of product must be produced. The mass will stay the same during a chemical reaction. Synthesis reaction: A reaction in which simple substances react or combine with each other to produce complex compounds is called synthesis reaction. The general representation of synthesis reaction is as follows.
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EBK INTRO.CHEMISTRY (NASTA EDITION)
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