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What happens to lime-water when you mix it with hydrogen and add a burning splint?
When lime-water is mixed with hydrogen and a burning splint is introduced, the mixture will produce a squeaky pop sound. This indicates the presence of hydrogen gas, as it reacts with oxygen in the air to create a small explosion. Lime-water itself does not react with hydrogen gas in this scenario.
What puts out a lighted splint and turns lime water milky?
Carbon dioxide gas extinguishes a lighted splint by cutting off the oxygen supply needed for combustion. When carbon dioxide is bubbled through lime water, it forms calcium carbonate, which causes the lime water to turn milky.
What gas do you test using lime water?
You can test for carbon dioxide gas using lime water. When carbon dioxide is blown into lime water, it turns cloudy due to the formation of calcium carbonate.
What gas burns with a pop in lime water?
Carbon dioxide gas burns with a pop in lime water. When carbon dioxide gas is passed through lime water, it forms a milky precipitate of calcium carbonate, resulting in the pop sound due to the chemical reaction.
Saloni took a piece of burning charcoal and collected the gas evolved in a testube How will she find the nature of the gas?
Saloni can test the nature of the gas by passing it through lime water. If the lime water turns milky, it indicates the presence of carbon dioxide in the gas. Alternatively, she can also test the gas by using a glowing splint. If the gas reignites the glowing splint, it suggests the presence of oxygen.
What happens when you mix lime water with oxygen?
When lime water is mixed with oxygen, no immediate chemical reaction occurs. Lime water is a solution of calcium hydroxide in water and oxygen is a gas. However, if the lime water is exposed to the air, some of the calcium hydroxide may react with carbon dioxide in the air to form calcium carbonate, causing the lime water to turn milky.
What gas has an effect on lime water?
ct of carbon dioxide on limewater
When carbon burns in abundant oxygen a gas is formed it turns lime water milky what is the gas?
That gas is carbon dioxide.
Write a procedure for distinguishing between oxygen gas and carbon dioxide gas?
If carbon dioxide and oxygen are bubbled through lime water separately the lime water through which carbon dioxide has been bubbled turns milky while the lime water through which oxygen is bubbled remains unaffected.
What happens to lime-water when you mix it with hydrogen and add a burning splint?
When lime-water is mixed with hydrogen and a burning splint is introduced, the mixture will produce a squeaky pop sound. This indicates the presence of hydrogen gas, as it reacts with oxygen in the air to create a small explosion. Lime-water itself does not react with hydrogen gas in this scenario.
What is a test to show that a gas is carbon dioxide?
Put the gas (CO2) in lime water. If the lime water changes colour, then it means that there is carbon dioxide in the gas depending on how fast the lime water changes colour
What is the chemical test to show that a gas is carbon dioxide?
Put the gas (CO2) in lime water. If the lime water changes colour, then it means that there is carbon dioxide in the gas depending on how fast the lime water changes colour
What puts out a lighted splint and turns lime water milky?
Carbon dioxide gas extinguishes a lighted splint by cutting off the oxygen supply needed for combustion. When carbon dioxide is bubbled through lime water, it forms calcium carbonate, which causes the lime water to turn milky.
What would be the effect of the gas on lime water?
Gas (I assume you mean air ) contains Carbon dioxide and if you blow Carbon Dioxide into Lime Water, it turns it milky due to the formation of insoluble CaCO3 The equation is Ca(OH)2 + CO2 = CaCO3 + H20
What gas do you test using lime water?
You can test for carbon dioxide gas using lime water. When carbon dioxide is blown into lime water, it turns cloudy due to the formation of calcium carbonate.
What gas is created when you mix lime water and hydrochloric acid?
When lime water (calcium hydroxide) and hydrochloric acid are mixed, they react to produce calcium chloride, water, and carbon dioxide gas.
If you collect gas from a dead animal and bubble it through lime water the lime water turns cloudy what is the gas?
The gas collected from the dead animal and bubbled through lime water is likely carbon dioxide (CO2). This gas reacts with the lime water (calcium hydroxide) to form calcium carbonate, which is insoluble and appears as a cloudy white precipitate.
