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How do you test for carbon dioxide on animals breath?
Bubble the breath through limewater (saturated calcium hydroxide solution). Carbon dioxide reacts to form calcium carbonate which turns the liquid cloudy. Ca(OH)2 (aq) + CO2 (g) → CaCO3 (s) + H2O (l)
What is the chemical symbol for calcium oxide plus carbon dioxide?
Calcium oxide is CaO, and carbon dioxide is CO2.
What is formed when calcium carbonate decomposes?
quicklime (calcium oxide) is formed when calcium carbonate decomposes, as well as releasing carbon dioxide
How is carbon released from calcium carbonate?
When calcium carbonate is heated, it undergoes thermal decomposition to produce calcium oxide and carbon dioxide. This reaction releases the carbon that was originally part of the calcium carbonate as carbon dioxide gas.
What is the chemical equation CaCO3 heat CaO CO2 in words?
Calcium Carbonate + Heat ------------ Calcium Oxide + Carbon Dioxide
Does oxygen or carbon dioxide have the greatest stimulating effect on the respiratory center in the brain?
Carbon dioxide.
What has the greatest stimulation on the respiratory center in the brain?
The greatest stimulation on the respiratory center in the brain comes from an increase in carbon dioxide levels in the blood. This triggers the respiratory center to increase breathing rate to eliminate excess carbon dioxide and restore normal levels of oxygen in the blood.
How do you test for carbon dioxide on animals breath?
Bubble the breath through limewater (saturated calcium hydroxide solution). Carbon dioxide reacts to form calcium carbonate which turns the liquid cloudy. Ca(OH)2 (aq) + CO2 (g) → CaCO3 (s) + H2O (l)
What is the chemical symbol for calcium oxide plus carbon dioxide?
Calcium oxide is CaO, and carbon dioxide is CO2.
What does the respiratory remove?
carbon dioxide
How can sulfur dioxide be removed using calcium oxide?
Sulfur dioxide can be removed by scrubbing the gas with a solution of calcium oxide. The calcium oxide reacts with sulfur dioxide to form calcium sulfite, which can then be further oxidized to calcium sulfate. This process helps to reduce the concentration of sulfur dioxide in the gas stream.
What is formed when calcium carbonate decomposes?
quicklime (calcium oxide) is formed when calcium carbonate decomposes, as well as releasing carbon dioxide
What are respiratory sensors?
Respiratory sensors. Respiratory sensors monitor oxygen intake and carbon dioxide output.
What system releases carbon dioxide into the air?
Respiratory System
Is calcium bicarbonate formed when carbone dioxide and water combine chemically?
True
What gas does the respiratory system get rid of?
The respiratory system utilises oxygen from the environmrntal gases and expires carbon dioxide (CO2).
What does the respiratory system get rid of?
Carbon dioxide
