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How to form a chemical equation?
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How to form a chemical equation?
Chemical equation:
A chemical equation is a symbolic representation of the reactants and the products using their chemical formulae.
A chemical equation contains:
• Reactants
• Products
• An arrow separates the reactants and products
Reactants are the substances which take parts in the chemical reaction.
Products are the substances which produced during chemical reaction.
C + O2 → CO2
Reactants Product
Example:
Zn (s) + dil.H2SO4 (aq) → ZnSO4 (aq) + H2 (g) (↑)
(Reactants) (Products)
A chemical equation is helpful to understand a chemical reaction in a easy way.
This question is part of UPSC exam. View all Class 7 courses
Most Upvoted Answer
How to form a chemical equation?
Chemical equation is a short hand representation of a chemical reaction...the substances that are participating in the reaction r called reactants....and the substances formed after the reaction r called products.....they r seperated by an arrowZn+HCl->ZnCl2+H2HOW CAN WE MAKE A CHEMICAL EQUATION MORE INFORMATIVE???1.by mentioning the formation of a precipitate (down arrow)2.if any gas evolved 3.mentioning their physical states
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How to form a chemical equation?
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How to form a chemical equation? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about How to form a chemical equation? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How to form a chemical equation?.
How to form a chemical equation? for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about How to form a chemical equation? covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How to form a chemical equation?.
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