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How does the reaction between carbon dioxide and aqueous sodium hydroxide affect the pH of the solution?
When carbon dioxide reacts with aqueous sodium hydroxide, it forms sodium carbonate and water. This reaction increases the pH of the solution because sodium carbonate is a weak base.
What must be added to an aqueous solution of glucose to convert it into ethanol?
Yeast is added to the aqueous solution of glucose to convert it into ethanol through fermentation. Yeast enzymes break down glucose into ethanol and carbon dioxide.
Why does an aqueous acid or basic solution left in open air becomes neutralized?
An aqueous acid or basic solution left in open air can become neutralized due to the absorption of carbon dioxide from the air, forming carbonic acid. This reaction can shift the pH towards neutrality as carbonic acid is a weak acid.
In a solution of carbon dioxide in water a soft drink the carbon dioxide is the solute?
Yes, in a solution of carbon dioxide in water, the carbon dioxide gas is the solute and the water is the solvent. The carbon dioxide dissolves in the water to form a homogenous mixture, giving the drink its fizziness.
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.
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.
Is air a aqueous solution?
No, air is not an aqueous solution. Aqueous solutions are solutions in which water is the solvent, while air is a mixture of gases like nitrogen, oxygen, carbon dioxide, and others.
How does the reaction between carbon dioxide and aqueous sodium hydroxide affect the pH of the solution?
When carbon dioxide reacts with aqueous sodium hydroxide, it forms sodium carbonate and water. This reaction increases the pH of the solution because sodium carbonate is a weak base.
Does CO2 turn to acid in soda?
Yes. Carbon dioxide forms carbonic acid in an aqueous (water based) solution.
What must be added to an aqueous solution of glucose to convert it into ethanol?
Yeast is added to the aqueous solution of glucose to convert it into ethanol through fermentation. Yeast enzymes break down glucose into ethanol and carbon dioxide.
Why does an aqueous acid or basic solution left in open air becomes neutralized?
An aqueous acid or basic solution left in open air can become neutralized due to the absorption of carbon dioxide from the air, forming carbonic acid. This reaction can shift the pH towards neutrality as carbonic acid is a weak acid.
What is a electrolyte carbon dioxide sodium chloride distilled water or hydrogen peroxide?
sodium chloride (in aqueous solution or in molten state) is an electrolyte.
In a solution of carbon dioxide in water a soft drink the carbon dioxide is the solute?
Yes, in a solution of carbon dioxide in water, the carbon dioxide gas is the solute and the water is the solvent. The carbon dioxide dissolves in the water to form a homogenous mixture, giving the drink its fizziness.
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.
What does fizz mean?
Effervescence is the escape of gas from an aqueous solution, for example a soft drink when opened will "fizz" as the carbon dioxide gas that was pressurised into the drink escapes.
Why the aqueous solution of calcium hydroxide becomes blurred when you send carbon dioxide into it?
Because calcium carbonate is formed which is insoluble in water. It makes the water cloudy.
CO2 is what kind of solution?
Carbon dioxide is an inorganic gas; but carbon dioxide can exist as a water solution.
