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Limewater is an indicator for Carbon Dioxide

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15y ago
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6mo ago

Lime water is an indicator for the presence of carbon dioxide gas. When lime water reacts with carbon dioxide, it forms a cloudy white precipitate of calcium carbonate.

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carbon dioxide or CO2

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12y ago

Carbon Dioxide Gas

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Q: What is lime water an indicator for?
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What will be the color of universal indicator in lime water?

In lime water, which is basic, universal indicator will turn purple or blue to indicate the presence of high pH.


What is the color of lime water in pH indicator?

The color is blue to violet.


Why is lime water used as an indicator?

Lime water (calcium hydroxide) turns milky/cloudy when exposed to carbon dioxide due to the formation of calcium carbonate, which is insoluble. This property makes it a useful indicator for the presence of carbon dioxide in a substance or a gas.


When a drop of phenolphthalein is introduced in lime water the solution turns?

pink if the lime water is basic. Phenolphthalein is a pH indicator that changes color in solutions with a pH greater than 8.2, indicating the presence of a base like lime water.


What colour is produced when universal indicator is added to lime juice?

When universal indicator is added to lime juice, it typically turns a reddish color, indicating that the lime juice is acidic. Lime juice is high in citric acid, which is why it produces this reaction with the indicator.


What is the indicator colour of lemon lime soda?

green


What is the symbol for lime water?

The symbol for lime water is Ca(OH)2. Lime water is a saturated solution of calcium hydroxide in water.


What is the difference between slaked lime and lime water?

Slaked lime is a chemical compound (calcium hydroxide) that is formed when quicklime (calcium oxide) reacts with water. Lime water, on the other hand, refers to a dilute solution of calcium hydroxide in water. Slaked lime is a solid compound, whereas lime water is a liquid solution.


Does lime has calcium content?

yes it is found in lime yes it is found in lime.


What happens when lime juice is mixed with water?

lime flavored water.


Is quick lime the same as the lime water?

No. Quicklime is calcium oxide a compound with the formula CaO. Lime water is calcium hydroxide or Ca(OH)2 dissolved in water, producing a very basic solution. Lime, will form lime water if it is dissolved in water though. Dry calcium hydroxide is known as slaked lime.


What is the difference between quick lime and lime water?

Quicklime is calcium oxide (CaO), a white crystalline solid obtained by heating limestone in a kiln. Lime water, on the other hand, refers to a saturated solution of calcium hydroxide (Ca(OH)2) in water. Quicklime is a solid, while lime water is a liquid solution.