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Why co2 is more soluble in aqueous NAOH solution in h2o?
CO2 is more soluble in aqueous NaOH solution than in pure water because NaOH increases the solution's pH, promoting the formation of bicarbonate (HCO3-) and carbonate ions (CO3^2-). These reactions effectively remove CO2 from the gas phase, shifting the equilibrium towards more CO2 dissolving in the solution. Additionally, the ionic nature of NaOH enhances the overall solubility of CO2 by providing a favorable environment for its reaction and dissolution.
What is the molarity of a solution with 22.0 grams of CO2 in 500 ml of water?
First find the moles of CO2 by dividing 22 grams by the molecular weight of CO2(44.01g/mol) 22.0gCO2 1mole/44.01g CO2 = .50 molesCO2
Is it O2 or CO2 that released when you boil a salt solution?
Neither, but water vapor, is released if you boil a salt solution(in which water is solvent).
Is CO2 a solute?
It is a solute in some cases, such as carbonate drinks and champagne.
Is carbon dioxide gas in lemonade a solution suspension or colloid?
Not sure I've seen carbonated lemonade, but if CO2 is dissolved in the lemonade, it will be a solution.
Is CO2 a solution suspension or a colloid?
CO2 is a colloid.
Does the presence of CO2 in a solution raise or lower the pH level?
The presence of CO2 in a solution lowers the pH level.
How does the presence of CO2 affect the lowering of pH levels in a solution?
The presence of CO2 in a solution can lower the pH levels because CO2 reacts with water to form carbonic acid, which increases the concentration of hydrogen ions in the solution, making it more acidic.
Does the presence of CO2 in a solution lead to a decrease in pH?
Yes, the presence of CO2 in a solution can lead to a decrease in pH due to the formation of carbonic acid when CO2 reacts with water. This reaction increases the concentration of hydrogen ions in the solution, lowering the pH.
What makes dry ice and cola react?
Dry ice is solid carbon dioxide (CO2); cola is a super-saturated solution of carbon dioxide (and other things). If you add a crystal of salt to a supersaturated salt solution, the extra salt dissolved in the water will start crystallizing around that "seed" crystal you added and come out of solution. Relatedly, when you add solid/gaseous pure CO2 to a supersaturated CO2 solution, the extra dissolved CO2 will start coming out of solution, prompted by the addition of pure CO2.
Is CO2 a nonelectrolyte?
Yes, CO2 is considered a nonelectrolyte as it does not dissociate into ions in solution. It remains as a covalent molecule.
Why co2 is more soluble in aqueous NAOH solution in h2o?
CO2 is more soluble in aqueous NaOH solution than in pure water because NaOH increases the solution's pH, promoting the formation of bicarbonate (HCO3-) and carbonate ions (CO3^2-). These reactions effectively remove CO2 from the gas phase, shifting the equilibrium towards more CO2 dissolving in the solution. Additionally, the ionic nature of NaOH enhances the overall solubility of CO2 by providing a favorable environment for its reaction and dissolution.
CO2 is what kind of solution?
Carbon dioxide is an inorganic gas; but carbon dioxide can exist as a water solution.
How does CO2 contribute to lowering pH levels in a solution?
When carbon dioxide (CO2) dissolves in water, it forms carbonic acid, which lowers the pH level of the solution by increasing the concentration of hydrogen ions.
Why does soda pop go flat at high altitude?
Soda pop "pops" because it is bottled under pressure, with CO2 in solution in the liquid. When the pressure is relieved, the CO2 bubbles out. Heating the liquid forces the gas out of solution. No CO2, no pop.
What is the solution used to detect the presence of CO2?
Calcium hydroxide solution is used to detect the presence of carbon bi oxide. When carbon bi oxide is passed through the solution of calcium hydroxide, it turns milky white. There is formation of calcium carbonate particle. This is what was taught to me as a kid in my school.
Carbondioxid with water?
when co2 mixes with water it forms an acidic solution called carbonic acid.H2O + CO2 --> H2CO3 (carbonic acid)
