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scoray [572]
3 years ago
14

Which of the following reactions would result in the formation of a gaseous product?

Chemistry
2 answers:
emmainna [20.7K]3 years ago
8 0

The  reaction that would result  in formation  of gaseous product  is


KHCO3  +  HBr  ( third  answer)


<em><u>explanation</u></em>

KHCO3  react with  HBr  to form  KBr ,  CO2  and H2O  according  to  the  below equation.


KHCO3 + HBr →  KBr  + CO2 + H2O

CO2 ( carbon (IV)  oxide)  is the gas that  is  formed   during   reaction.


other reaction does not produce a   a gas for example  NaOH +   HCl forms  NaCl  and H2O


Yanka [14]3 years ago
3 0
The third reaction will form a gaseous product, CO₂
KHCO₃ + HBr → KBr + H₂O + CO₂
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