Respuesta :

acid: soda(drink) stomach acid, vinegar
base: blood(red cross) egg whites( cook) baking soda (clean)
Bases:
Bleach (cleaning product)
Ammonia (cleaning product)
Baking Soda (weak base)
Drain Cleaner 
Soap 

Acids:
Lemon Juice (food product)
Vinegar (food/cleaning product)
Hydrogen Peroxide (weak acid) (cleaning/bleaching agent)
Coffee (food product)