Final answer:
Baking soda is used in baked goods and as an antacid, while washing soda is used as a cleaning agent and in laundry to boost the effectiveness of detergents.
Step-by-step explanation:
Two common uses of baking soda, or sodium bicarbonate (NaHCO3), are as an ingredient in baked goods and as an antacid. Baking soda helps in leavening or causing dough to rise when baking by releasing carbon dioxide gas upon reacting with an acid.
t is also consumed to neutralize stomach acid relieving symptoms of heartburn and indigestion.
For washing soda or sodium carbonate (Na2CO3), it has key uses as a cleaning agent and in laundry.
It is commonly added to cleaning agents due to its ability to interact with the minerals in hard water that can impede the efficacy of soaps and detergents. As a laundry booster, its alkaline nature helps in breaking down greasy stains and dirt.