Potassium hydroxide solution or sodium hydroxide is used to absorb carbon dioxide
limewater is used to test for the presence of carbon dioxide, when carbon dioxide is present, a white precipitate forms in the limewater, turning it cloudy
Respiration Experiment
hydrogencarbonate indicator detect changes in carbon dioxide concentration
carbon dioxide is acidic
Respiration Experiment
in fermentation, yeast releases ethanol and carbon dioxide as waste products during anaerobic respiration
