5 Questions
What is a chemical reaction?
The process by which atoms of one or more substances are rearranged to form new substances
What are some possible indications that a chemical reaction has occurred?
Absorption of heat, color change, and production of an odor
How are chemical reactions represented?
Using statements called equations to represent the reactants and products formed during the reaction
What are some possible indications that a chemical reaction has occurred?
Absorption of heat, color change, and production of an odor
What is the purpose of using arrows in chemical equations?
To indicate the direction from reactants to products
Test your knowledge of chemical reactions with this quiz based on a lecture by Dr. Adil Farooq Wali. The quiz covers defining chemical reactions, writing word and skeleton equations, and comparing different types of equations.
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