Carbon Dioxide Flashcards
What can you use to detect carbon dioxide
Limewater
Or hydrogen carbonate indicator
What colour does the limewater turn if there is carbon dioxide
Clear to milky white 🤍
What happens to the hydrogen carbonate indicator with carbon dioxide
It turns from red/orange to yellow 💛
What happens to the hydrogen carbonate indicator when carbon dioxide is removed from the
Red/orange to purple 💜
What is the word equation for RESPIRATION
Glucose + Oxygen —-> Water + Carbon dioxide + Energy
What is the normal colour for bicarbonate indicator
Red ❤️
What colour is the bicarbonate indicator with added carbon dioxide
Yellow
What colour is the bicarbonate indicator when carbon dioxide is removed
Purple
In the experiment what happens to the limewater in the last flask and what does it tell us
Turn milky white which tells us the seeds are respiring and producing carbon dioxide
