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question mark

2NaHCO3
NaCO3 + H2O + CO2
a- sodium bicarbonate is incorrect
b-sodium carbonate is incorrect
c-carbon dioxide is incorrect
b-water is incorrect

aditya , 5 Years ago
Grade 12
anser 2 Answers
Vikas TU
Sodium hydrogen carbonate or sodium bicarbonate is used as a fire extinguisher. When heated to a high temperature, the chemical properties of this salt make it produce lots of carbon dioxide and remove oxygen. This reduces the amount of oxygen and puts the fire out. The reaction also produces a small quantity of water and sodium carbonate as by-products.
Last Activity: 5 Years ago
abhay gupta
Answer:

ur answer is...

Explanation:

water is incorrect


Thank u !
Last Activity: 5 Years ago
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