Chemical formula of baking soda

By: Prof. Dr. Fazal Rehman | Last updated: February 3, 2024

The chemical formula of baking soda is NaHCO3.

Characteristics of Baking Soda

Characteristic Description
Chemical formula NaHCO3
pH level Alkaline (basic)
Solubility Soluble in water
Taste Slightly salty
Odor Odorless or slight ammonia-like odor when wet
Common uses Baking, cleaning, deodorizing, fire-fighting
Health implications Generally safe for consumption in small amounts, but can cause adverse effects in large amounts or with certain medical conditions
Reactivity Reacts with acids, producing carbon dioxide
Appearance White crystalline powder

Reaction Of Baking Soda With Alkali Metal

Alkali Metal Reaction with Baking Soda Product(s) Name
Lithium (Li) 2 Li + 2 NaHCO3 → 2 Li2CO3 + 2 H2O + 2 CO2↑ Lithane or  Carbolith
Sodium (Na) 2 Na + 2 NaHCO3 → 2 Na2CO3 + H2↑ + 2 CO2↑ Washing soda or soda ash,
Potassium (K) 2 K + 2 NaHCO3 → 2 K2CO3 + H2↑ + 2 CO2↑ potash
Rubidium (Rb) 2 Rb + 2 NaHCO3 → 2 Rb2CO3 + H2↑ + 2 CO2↑ Rubidium carbonate
Cesium (Cs) 2 Cs + 2 NaHCO3 → 2 Cs2CO3 + H2↑ + 2 CO2↑ Cesium carbonate

 

Reaction Of Baking Soda With Alkaline Earth Metal

Alkaline Earth Metal Reaction with Baking Soda Product(s)
Magnesium (Mg) Mg + 2 NaHCO3 → MgCO3 + 2 Na + H2O + CO2↑ Magnesite
Calcium (Ca) Ca + 2 NaHCO3 → CaCO3 + 2 Na + H2O + CO2↑ Limestone or chalk
Strontium (Sr) Sr + 2 NaHCO3 → SrCO3 + 2 Na + H2O + CO2↑ Celestine or strontianite
Barium (Ba) Ba + 2 NaHCO3 → BaCO3 + 2 Na + H2O + CO2↑ Witherite

 

Reaction Of Baking Soda With Transition Element

Transition Element Reaction with Baking Soda Product(s)
Iron (Fe) 4 Fe + 3 NaHCO3 → Fe3O4 + 3 Na2CO3 + 3 H2O + 3 CO2↑ Magnetite, Soda ash
Copper (Cu) 2 Cu + NaHCO3 → Cu2O + Na2CO3 + H2O + CO2↑ Cuprous oxide, Soda ash

 

Reaction Of Baking Soda With Non-Transition Element

Non-Transition Element Reaction with Baking Soda Product(s)
Carbon (C) NaHCO3 → Na2CO3 + CO2↑ Washing soda, carbon dioxide ↑
Silicon (Si) NaHCO3 + SiO2 → Na2SiO3 + H2O + CO2↑ Waterglass , water, carbon dioxide↑
Nitrogen (N) 2 NaHCO3 + 2 NH3 → Na2CO3 + (NH4)2CO3 + H2O↑ Washing soda ,baker’s ammonia,water

 

Reaction Of Baking Soda With Metalloid

Metalloid Reaction with Baking Soda Product(s)
Boron (B) 4 NaHCO3 + 2 B2O3 → 4 NaBO2 + 3 H2O + 3 CO2↑ Borax
Silicon (Si) NaHCO3 + SiO2 → Na2SiO3 + H2O + CO2↑ Waterglass

 

Reaction Of Baking Soda With Non-Metal

Non-Metal Reaction with Baking Soda Product(s)
Hydrogen (H) 2 NaHCO3 + 2 HCl → 2 NaCl + 2 H2O + 2 CO2↑ Table salt
Sulfur (S) NaHCO3 + H2SO4 → Na2SO4 + H2O + CO2↑ Glauber’s salt,

 
Phosphorus (P) NaHCO3 + H3PO4 → NaH2PO4 + H2O + CO2↑ monosodium phosphate or MSP

More formula

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  2. Chemical formula of salt
  3. Chemical formula of baking soda
  4. Chemical formula of water
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  6. Chemical formula of vinegar
  7. Chemical formula of ammonia
  8. Chemical formula of ethanol
  9. Chemical formula of rust
  10. Chemical formula of methane
  11. Chemical formula of washing soda
  12. Chemical formula of gypsum
  13. Chemical formula of calcium carbonate
  14. Chemical formula of sodium chloride
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