what product was removed by the vacuum aspirator? equation: HCO3 (aq) <-> CO2(g) + OH- (aq) we have saturated sodium bicarbonate with HCl, which is a greenish yellow (bromothymol blue was added as an indicator) then, after aspiration, it turns green and eventually would become blue. Does that mean Hcl was removed? is the sodium bicarbonate the blue one?
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what product was removed by the vacuum aspirator?
equation: HCO3 (aq) <-> CO2(g) + OH- (aq)
we have saturated sodium bicarbonate with HCl, which is a greenish yellow (bromothymol blue was added as an indicator) then, after aspiration, it turns green and eventually would become blue. Does that mean Hcl was removed? is the sodium bicarbonate the blue one?
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