extra questions from chemical reactions and equations
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*what is the role of catalyst in a chemical reaction?
*potatoes chips manufacturers fill the packet of chips with nitrogen gas.why?
* give an example of decomposition reaction.
* name a reducing agent that may be used to obtain maganese from maganese dioxide.
*what is the role of catalyst in a chemical reaction?
*potatoes chips manufacturers fill the packet of chips with nitrogen gas.why?
* give an example of decomposition reaction.
* name a reducing agent that may be used to obtain maganese from maganese dioxide.
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