Does baking soda lemon juice whiten teeth
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ss but it is harmful
it harms the enamel of the teeth
b coz baking soda n lime juice produces co2 n it is not good for enamel
it harms the enamel of the teeth
b coz baking soda n lime juice produces co2 n it is not good for enamel
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3
Answer:
When baking soda (Sodium hydrogen carbonate) is mixed with lemon juice (citric acid), bubbles are formed. The bubbles are formed due to the evolution of carbon dioxide gas. This is a chemical change.
In this change, citric acid contained in lemon juice reacts with sodium hydrogen carbonate which results in the evolution of carbon dioxide gas.
Lemon juice + Baking soda → Carbon dioxide + Other substances
Citric acid Sodium
Hydrogen carbonate
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