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Why does the molar conductivity of weak acid decrease as the concentration increases?
The decrease in molar conductivity of weak acids with increasing concentration is due to ion-ion interactions. As the concentration increases, the ions come closer together, leading to more frequent inter-ionic collisions and decreased mobility. This results in a decrease in conductivity.
Why might fatty acids amino acids and nucleic acids increase the hydrogen ion's concentration of a solution Explain?
Fatty acids, amino acids, and nucleic acids can increase the hydrogen ion concentration of a solution because they contain ionizable groups that can release hydrogen ions into the solution, increasing its acidity. These molecules can donate protons to the solution, leading to an increase in the concentration of hydrogen ions and a decrease in pH.
What happens to the conductivity of water when an acid is dissolved in it?
When an acid is dissolved in water, it increases the conductivity of water. This is because acids dissociate into ions in water, increasing the presence of charged particles that can conduct electricity.
Why might fatty acids amino acids nucleic acids increase the hydrogen ion concentration of a solution?
The acids all contribute hydrogen ions to the solution.
Why do acids make PH levels decrease?
Acids donate hydrogen ions (H+) in a solution, which increases the concentration of H+ ions and lowers the pH level, making it more acidic. The higher the concentration of H+ ions in a solution, the lower the pH level.
Why does the molar conductivity of weak acid decrease as the concentration increases?
The decrease in molar conductivity of weak acids with increasing concentration is due to ion-ion interactions. As the concentration increases, the ions come closer together, leading to more frequent inter-ionic collisions and decreased mobility. This results in a decrease in conductivity.
Why might fatty acids amino acids and nucleic acids increase the hydrogen ion's concentration of a solution Explain?
Fatty acids, amino acids, and nucleic acids can increase the hydrogen ion concentration of a solution because they contain ionizable groups that can release hydrogen ions into the solution, increasing its acidity. These molecules can donate protons to the solution, leading to an increase in the concentration of hydrogen ions and a decrease in pH.
What is the relationship between conductivity and strength of acids?
The conductivity of an acid solution is closely related to its strength, which is determined by the degree of ionization in water. Strong acids, such as hydrochloric acid, fully dissociate into ions, resulting in high conductivity due to the increased concentration of charged particles. In contrast, weak acids, like acetic acid, only partially ionize, leading to lower conductivity. Therefore, stronger acids typically exhibit higher conductivity compared to weaker acids.
What happens to the conductivity of water when an acid is dissolved in it?
When an acid is dissolved in water, it increases the conductivity of water. This is because acids dissociate into ions in water, increasing the presence of charged particles that can conduct electricity.
Why might fatty acids amino acids nucleic acids increase the hydrogen ion concentration of a solution?
The acids all contribute hydrogen ions to the solution.
Why do acids make PH levels decrease?
Acids donate hydrogen ions (H+) in a solution, which increases the concentration of H+ ions and lowers the pH level, making it more acidic. The higher the concentration of H+ ions in a solution, the lower the pH level.
What acid lower pH?
Acids such as hydrochloric acid, sulfuric acid, and citric acid can lower the pH of a solution by donating protons (H+ ions), increasing the concentration of hydrogen ions in the solution. This increase in hydrogen ions leads to a decrease in pH, making the solution more acidic.
What happens to he hydrogen ion as you decrease the pH?
As you decrease the pH, the concentration of hydrogen ions (H+) increases. This increase corresponds to a higher acidity level. Hydrogen ions are released into the solution as acids dissociate.
Does strong acids tend to raise pH?
No, strong acids tend to lower the pH of a solution. This is because strong acids donate hydrogen ions (H+) when they dissolve in water, increasing the concentration of H+ ions and lowering the pH.
How does acid strength affect electrical conductivity?
The strength of an acid depends of the number of hydrogen ions in solution- the stronger the acid the more hydrogen ions there are in solution. Hydrogen ions in solution carry current, therefore the more hydrogen ions in the solution the more current there will be carried through solution.
Do strong acids produced more hydroxide ions or hydrogen atoms?
Strong acids typically produce more hydrogen ions (H+) than hydroxide ions (OH-) when dissociated in water. This is because strong acids readily donate protons to water molecules, leading to an increase in H+ concentration and a decrease in OH- concentration.
What Properties do Arrhenius acids have in common?
Arrhenius acids have common properties of producing hydrogen ions (H+) when dissolved in water and increasing the concentration of H+ ions in a solution. They also have a sour taste and can conduct electricity.
