macrochemistry
noun
                                                                                                                            
                                                            mac·ro·chem·is·try
                    
                                                                                                              
                                                                                                                                  -ˈkem-ə-strē  
                                                      
                                                          
            
            
               plural macrochemistries            
        
    
                                
              
          
                                                      : chemistry studied or applied without the use of the microscope or of microanalysis                                      
                
                    
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  Merriam-Webster unabridged




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