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Carbon dioxide is not considered a physical solution because it does not dissolve in water in the same way that a solute dissolves in a solvent to form a homogeneous mixture. Instead, CO2 can react with water to form carbonic acid (H2CO3), which leads to a chemical change rather than simply blending. Additionally, under certain conditions, CO2 can exist as a gas or solid (dry ice) rather than being uniformly dispersed as a liquid solution. Thus, its behavior is more complex than that of a typical physical solution.
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How does phenolphthalein show carbon dioxide?
The solution of carbon dioxide in water is colorless.
How do you think bromothymol blue solution works?
Bromthymol Blue, when heated in a solution, indicates carbon dioxide. If there is carbon dioxide in the solution, it will turn bright yellow (when heated).
Is carbon dioxide in lemonade a solution?
Yes, carbon dioxide in lemonade is part of a solution. When carbon dioxide gas is dissolved in the liquid, it forms carbonic acid, which contributes to the beverage's carbonation and acidity. The mixture of water, sugar, flavorings, and dissolved carbon dioxide creates a homogeneous solution, making lemonade fizzy and refreshing.
How do you know that carbon dioxide is produced?
when carbon dioxide is produced in an aqueous solution, you can see the bubbles floating out of the liquid.
Which sugar solution was the first to liberate a measurable volume of carbon dioxide?
The first sugar solution to liberate a measurable volume of carbon dioxide in fermentation experiments is typically a sucrose solution. When yeast is added to the sucrose solution, it metabolizes the sugar anaerobically, producing carbon dioxide and ethanol as byproducts. The production of carbon dioxide can be observed relatively quickly, making sucrose a common choice for such experiments.
In a solution of carbon dioxide in water a soft drink the carbon dioxide is the solute?
TRUE. The Water is the SOLVENT. The whole is a SOLUTION. When compression is released ; can opener pulled; you have effervescence (fizzing), this is the carbon dioxide being released from solution.
Which is not a solution water sugar aluminum can or carbon dioxide?
Aluminum can is not a solution. Water, sugar, and carbon dioxide can all be solutions.
CO2 is what kind of solution?
Carbon dioxide is an inorganic gas; but carbon dioxide can exist as a water solution.
How does phenolphthalein show carbon dioxide?
The solution of carbon dioxide in water is colorless.
How do you find solubility of carbon dioxide in sodium hydroxide?
To find the solubility of carbon dioxide in sodium hydroxide, you can conduct an experiment where you bubble carbon dioxide gas through a solution of sodium hydroxide and measure the amount of carbon dioxide that dissolves in the solution. You can then calculate the solubility of carbon dioxide in sodium hydroxide by dividing the amount of CO2 that dissolves by the volume of the solution.
Is opening a soda can a chemical change?
Nope. The pressure keeps the Carbon Dioxide dissolved in the liquid, and when that pressure is relieved, the CO2 rapidly returns to its gaseous state. None of the molecules are reacting or changing, although the CO2 switches from aqueous to gaseous phase.
How do you think bromothymol blue solution works?
Bromthymol Blue, when heated in a solution, indicates carbon dioxide. If there is carbon dioxide in the solution, it will turn bright yellow (when heated).
Is freezing carbon dioxide a chemical change or physical change?
Frozen carbon dioxide is still carbon dioxide, so it is a physical change.
Is carbon dioxide in lemonade a solution?
Yes, carbon dioxide in lemonade is part of a solution. When carbon dioxide gas is dissolved in the liquid, it forms carbonic acid, which contributes to the beverage's carbonation and acidity. The mixture of water, sugar, flavorings, and dissolved carbon dioxide creates a homogeneous solution, making lemonade fizzy and refreshing.
What happens to the pH when carbon dioxide levels increase?
When carbon dioxide levels increase, the pH of a solution decreases. This is because carbon dioxide reacts with water to form carbonic acid, which lowers the pH of the solution.
Is carbon dioxide classified as a mixture?
No a solution
Is carbon dioxide a aqueous solution?
No, carbon dioxide is a gas at room temperature and pressure and does not dissolve readily in water to form an aqueous solution. However, carbon dioxide can react with water to form carbonic acid, which is a weak acid and can exist in an aqueous solution.
