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What else can I help you with?
What substance used to detect the presence of carbon dioxide?
Test for Carbon Dioxide: Bubble unknown gas in lime water. Limewater should go milky if Carbon dioxide is present. Test for water: Add anhydrous copper sulphate crystals (white in colour) to unknown solution. If solution goes a brilliant light blue colour, water is present as the hydrous copper sulphate crystals were formed. Did this help?
What chemical test could be used to confirm that the gas prodced in a chemical reaction is carbon dioxide?
The gas yielded from a chamical reaction should be allowed to pass through clean lime water. If the gas is CO2, it turns lime water milky by formation of CaCO3. This is the confirmatory test for CO2 gas
When a gas turns into a liquid it is?
a liquid turns into gas when it is heated...
What is the name for when a gas turns into a solid?
when a solid turns to a gas it is called "deposition" No, when a solid turns into a gas it is called sublimation. You might be thinking the other way round.
When a gas turns to a liquid the energy of the particles?
When a gas turns into a liquid, the gas cools and then loses energy. This is the process known as condensation.
How do you find out if what you breathe out is carbon dioxide?
you can try bubbling the carbon dioxide you breathe out into limewater aka calcium hydroxide solution. if the limewater tuns milky or cloudy, it confirms that the gas produced is carbon dioxide.
Reshma passed a gas through limewater this showed it is limewater what colour did it went?
When carbon dioxide gas is passed through limewater, a white precipitate of calcium carbonate forms, causing the limewater to turn milky.
What is the test for dioxide?
Bubbling through limewater. The gas is present if the limewater turns cloudy :)
What is the property of a limewater?
Limewater is a saturated aqueous solution of calcium hydroxide. It is used to detect the presence of carbon dioxide by turning milky white due to the formation of calcium carbonate. This property makes it useful in various applications such as in agriculture to test for soil acidity and in medicine to treat indigestion.
A clear colourless liquid used to test far a gas which your body gets rid of?
The liquid you are referring to is likely limewater, which turns milky white in the presence of carbon dioxide gas that is exhaled by the body. This reaction is commonly used to test for the presence of carbon dioxide in a gas.
How do you test a gas to see if it was carbon dioxide?
Bubbling the gas into limewater is the classic test for CO2. Limewater is a saturated solution of Ca(OH)2. When CO2 is dissolved it reacts to produce insoluble CaCO3 and the solution turns cloudy. Ca(OH)2(aq) + CO2(aq) --> CaCO3(s) + H2O(l) :)
What test could you use to find out if CO2 gas is present in a small container?
Blow it through limewater. If the limewater turns "milky" or "cloudy" (a white substance is shown) then Carbon Dioxide is present. If nothing happens, then Carbon Dioxide is not present in your solution.
Lime water turns milky in the presence of?
limewater turns milky because when co2 reacts with it the particles make it luk cloudy and milky........... ********************************* And you could add that the cloudy appearance is due to the formation of CaCO3, which is insoluble in water.
What happens to the limewater if the gas is present?
If a gas is present in limewater, such as carbon dioxide, it will react with the limewater to form a white precipitate of calcium carbonate. This reaction causes the limewater to become cloudy or milky in appearance. It is a common test for the presence of carbon dioxide gas.
What gas do we exhale that can be tested for using limewater?
Carbon Dioxide will change limewater (calcium hydroxide) into calcium carbonate. This shows as a white precipitation (milky).
How could you test the gas released in reaction 6 to confirm its indentity?
To confirm the identity of the gas released in reaction 6, you could perform tests such as the pop test (putting a lit splint near the gas to see if it ignites with a pop), the limewater test (passing the gas through limewater to see if it turns milky, indicating the presence of carbon dioxide), or using a gas sensor to analyze the chemical composition of the gas.
How do you test for carbon dioxide when calcium carbonate reacts with acid?
To test for carbon dioxide gas produced when calcium carbonate reacts with acid, you can bubble the gas through limewater. If carbon dioxide is present, it will turn the limewater cloudy or milky due to the formation of calcium carbonate.
