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Does limewater absorb CO2?
Yes, limewater (calcium hydroxide solution) reacts with CO2 in the air to form insoluble calcium carbonate, causing the limewater to turn milky or cloudy. This reaction is often used as a test for the presence of CO2.
What can be observed when air is blown into limewater?
When air is blown into limewater, it turns milky white due to the formation of calcium carbonate. This happens because the carbon dioxide in the air reacts with the calcium hydroxide in limewater to form insoluble calcium carbonate, which gives the solution a milky appearance.
Why will limewater turn colourless when after bubbling through it for too long?
Limewater (calcium hydroxide solution) turns colorless after bubbling through it for too long because it reacts with carbon dioxide in the air to form calcium carbonate, which is insoluble and precipitates out of the solution. This process reduces the concentration of calcium hydroxide in the limewater and causes it to lose its milky appearance.
What makes up most of the exhaled air in vertebrate?
The majority of exhaled air in vertebrates is made up of nitrogen and oxygen, which are the primary components of air. Carbon dioxide, a waste product of cellular respiration, is also present in exhaled air in smaller amounts.
Is inhaled air or exhaled air warmer?
Inhaled air is typically warmer than exhaled air because it is heated up as it passes through the nasal passages and airways in the body. Exhaled air is usually slightly cooler as it has exchanged some of its heat with the body.
Why does exhaled air turn limewater milky?
Cuz chuck Norris pised on it
Why does limewater go misty when it is blown into?
to check if exhaled air has more carbon dioxide
Why does exhaled air turn limewater chalky faster than inhaled water?
carbon dioxide turns lime water chalky. the more carbon dioxide, the faster the limewater turns chalky. Exhaled air contains carbon dioxide waste from the bodies organs, and that's why it contains more carbon dioxide than inhaled air.
Does limewater absorb CO2?
Yes, limewater (calcium hydroxide solution) reacts with CO2 in the air to form insoluble calcium carbonate, causing the limewater to turn milky or cloudy. This reaction is often used as a test for the presence of CO2.
Is carbon dioxide richer in exhaled or atmospheric air?
yes it is the inhaled air is 0.04 %, whereas, of the exhaled air is 4 % (100 times) more
Which air is heavier out of inhaled air and exhaled air?
Exhaled air, which has a slightly higher amount of carbon dioxide, is heavier than inhaled air.
What can be observed when air is blown into limewater?
When air is blown into limewater, it turns milky white due to the formation of calcium carbonate. This happens because the carbon dioxide in the air reacts with the calcium hydroxide in limewater to form insoluble calcium carbonate, which gives the solution a milky appearance.
Why fire increases on blowing exhaled air to coal chulla or bhatti while candle extinguish on blowing exhaled air?
When blowing on a fire it increase air flow. This in turn provides more oxygen which fires need to sustain themselves. In the case of candles, they are too small to handle the air flow.
How much oxygen does exhaled air contains approximately?
A small percent . exhaled air always contains oxygen .
What makes us most of the exhaled air in vertebrates?
Carbon dioxide makes up most of the exhaled air in
Why will limewater turn colourless when after bubbling through it for too long?
Limewater (calcium hydroxide solution) turns colorless after bubbling through it for too long because it reacts with carbon dioxide in the air to form calcium carbonate, which is insoluble and precipitates out of the solution. This process reduces the concentration of calcium hydroxide in the limewater and causes it to lose its milky appearance.
What makes up most of the exhaled air in vertebrate?
The majority of exhaled air in vertebrates is made up of nitrogen and oxygen, which are the primary components of air. Carbon dioxide, a waste product of cellular respiration, is also present in exhaled air in smaller amounts.
