Question

30.
Fire extinguishers contain H,SO, and
a) Na,Co, 2b
b) NaHCO3

c) both NaHCO, and Na,CO,
d) None of the above​

Answer 1

Answer:

nahco3

Explanation:

i wil tell u step by step

when we get the nahco3 means sulphur combo monoxide

Answer 2

Answer:

Fire extinguishers contains

NaHCO3