chemistry comic strip
Snemalna Knjiga Besedilo
- Hello everyone we will be doing chemical reactions and equations today. so what exactly is a chemical reaction?
- A chemical reaction is a chemical process that leads to the chemical transformation of one set of chemical substances into another.
- chemical reactions occur when old bonds are broken and new bonds are formed ,it also involves changes in matter , forming of new materials etc.
- Yeah!! well done!! by the way do u know that we can express a chemical reaction in the form of word and chemical equations?
- yes mam they can be represented as word or symbolic equations, a word equation is basically a equations that shows change in reactants and products with a arrow in between.
- and mam a symbolic equation the symbols and formulae of the elements and compounds instead of words.
- very good students! we will be continuing with different types of reactions to give u all a hint there are 4 types of reactions
- wow so now there are so many types of reactions these chemical reactions and equations chapter is now getting interesting cant wait for tomorrow!!
- me too!! chemistry is so fun and it always gets interesting as we move on!! I am so excited for tomorrows class
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