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What else can I help you with?
Is carbon dioxide formed when acid reacts with base?
Carbon dioxide does not show reactions with acids.
What gas is produced by respiration?
Carbon dioxide is produced as a byproduct of cellular respiration in organisms, including humans and animals. During respiration, glucose is broken down in the presence of oxygen to produce energy, water, and carbon dioxide.
What gas is given off by cellular respiration?
Carbon Dioxide
What is the name of this compound CO 2?
CO2 is the chemical formula of carbon dioxide.
Which gas is contained in the soda water?
Carbon dioxide (CO2). It is mainly produced by the decomposition of pressurized carbonic acid (H2CO3) into water and carbon dioxide.
What colour is phenolphthalein when soda is added?
As soda contains carbon dioxide, it's actually a dilute solution of carbonic acid, hence phenolphthalein remains colourless.
Why does sodium hydroxide and phenolphthalein mixture turn clear when carbon dioxide is added?
Carbon dioxide dissolves in the aqueous solution to produce carbonic acid. The carbonic acid dissociates to produce the carbonate ion and two protons. The protons reacts with the hydroxide provided by the already dissociated sodium hydroxide to produce water. The sodium carbonate is fairly soluble and stays in solution. Since the hydroxide ion is depleted, the phenolphthalein reverts from pink to clear as it does in solutions with a pH less than 8.3.
Is carbon dioxide formed when acid reacts with base?
Carbon dioxide does not show reactions with acids.
Why is phenolphthalein not suitable for titration involving carbonate?
Phenolphthalein is not suitable for titrations involving carbonates because it is not sensitive enough to detect the pH endpoint when carbonates are involved. Carbonates react with the strong acid used in the titration, forming bicarbonates, which further react to release carbon dioxide, making it challenging to accurately determine the endpoint using phenolphthalein.
What does 6co2 mean?
6CO2 represents six molecules of carbon dioxide. This formula is used to show the reactants in a chemical equation or reaction involving carbon dioxide.
How can you show that you breathe carbon dioxide?
By blowing into a test tube of bicarbonate of soda, this should turn cloudy if carbon dioxide is present
How can you show the effect of pressure on the solubility of carbon dioxide gas in water?
You can show the effect of pressure on the solubility of carbon dioxide gas in water by conducting an experiment where you change the pressure on a closed system containing carbon dioxide and water. By altering the pressure and observing how the solubility of carbon dioxide changes, you can demonstrate the relationship between pressure and solubility.
Changes in temperature and carbon dioxide level show a?
Correlation.
What could you use to show that carbon dioxide is give off when calcium carbonate is heated?
Carbon dioxide makes lime water milky.
What gas is exhaled from the lungs?
carbon dioxide
What causes carbon dioxide to emit from the skin?
One of the causes of carbon dioxide emitted from the skin is sweating. Research studies show humans are more prone to release carbon dioxide from heavy breathing due to vigorous exercises.
What of these will show that a gas is carbon dioxide?
The gas can be identified as carbon dioxide using a limewater test, where the gas is bubbled through limewater causing it to turn cloudy. Additionally, a carbon dioxide gas sensor can detect the presence of carbon dioxide in the air. Chemical tests such as reacting the gas with sodium hydroxide can also confirm the presence of carbon dioxide.
