Gas Evolution Products Flashcards

1
Q

Carbonate: CO3 (2-)
Bicarbonate: HCO3-

A

Intermediate: H2CO3
Gas Evolved: CO2 (+ Liquid H2O)

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2
Q

Sulfides (S2-)

A

Intermediate = None
Gas Evolved: H2S

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3
Q

Sulfite: SO3(2-)
Bisulfite: HSO3(-)

A

Intermediate = H2SO3
Gas Evolved = SO2 (+ liquid H2O)

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4
Q

Ammonium: NH4+

A

Intermediate = NH4OH
Gas Evolved = NH3 (+ liquid H2O)

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