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In the water to wine chemistry demonstration how come the red liquid is able to turn into a clear liquid by blowing on it with a straw or pipette?
Wiki User
∙ 13y ago
Because the oxygen and carbon dioxide in your breath dissolve into the solution and react with the molecules which absorb light and change them into a form which no longer can absorb light. I think this arises from the oxidation of the molecules, but it could also result from the change in pH of the water due to the dissolved carbon dioxide changing to carbonic acid.
Wiki User
∙ 13y ago
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What can measure ml of liquid material in chemistry?
We can use a graduated pipette, a small cyllinder, a burette.
What piece of apparatus can measure exactly cm of a liquid how the answer is pipette?
pipette
What is pipette and how is it used in Hindi?
A pipette or chemical dropper is a laboratory tool commonly used in chemistry, biology and medicine to transport a measured volume of liquid, often as a media dispenser.इस वैक्यूम को रिहा करने खींचना और तरल बांटना।
How do you transfer small amount of liquid?
A pipette or dropper
What does a pipette measures?
A pipette measures a certain set volume of a liquid (often a multiple of 5mL), normally for use in titrations.
What is a pipette bulb use for in chemistry?
A pipette bulb allow a liquid to be sucked up into the pipette, so avoiding having to use your mouth to suck the liquid up. Apart from avoiding often toxic liquids getting into your mouth, it also avoids contamination of the liquid.
Why it not suitable to empty the last liquid drop of a pipette by blowing or any other method?
Because the calibration of the pipette was made ignoring this drop.
What can measure ml of liquid material in chemistry?
We can use a graduated pipette, a small cyllinder, a burette.
What piece of apparatus can measure exactly cm of a liquid how the answer is pipette?
pipette
What is pipette and how is it used in Hindi?
A pipette or chemical dropper is a laboratory tool commonly used in chemistry, biology and medicine to transport a measured volume of liquid, often as a media dispenser.इस वैक्यूम को रिहा करने खींचना और तरल बांटना।
What would happen if the student did not remove air bubbles from a pipette before delivering the liquid?
If the bubbles are not removed from a pipette, there will be less liquid inside the pipette than what was measured. The density will be lower as well.
What is the purpose of a dropper pipette?
The purpose of a dropper pipette is to administer only a small drop of a liquid to something. The dropper pipette is a tool that will allow you to squeeze a single drop of the liquid it contains.
What is the use of pipette in the laboratory?
A pipette is a laboratory tool used to transport a measured volume of liquid.
What could be measured with a Pipette?
Any liquid
What are the uses and functions of viscosity pipette?
maybe for measuring the viscosity of e liquid.....its a pipette so it transfers liquid to another container....just confirm
Why should we let the pipette dispense on its own?
Forcing liquid out of a pipette - could mean it splashes the area. This is dangerous - especially if the liquid happens to be corrosive or toxic.
What is a pipette safety bulb?
A pipette bulb is the rounded part of a pipette which you squeeze the air out of, then release to draw liquid into the pipette. If you are using a calibrated glass pipette, it will be a separate piece made of rubber which is fitted to the pipette. If it is a simple plastic pipette then the bulb will be made of the same semi-transparent plastic, and the pipette will all be one piece.
