In a lemon battery, the acid in the lemon (citric acid) helps create an electrolyte solution when combined with metal electrodes. The acid allows for the flow of electrons between the electrodes, generating an electric current. Over time, the acid will get used up as the reaction continues, eventually leading to a decrease in the battery's power output.
When an acid solution is diluted with water, the pH will increase. This is because dilution reduces the concentration of the acid, resulting in a lower concentration of hydrogen ions in the solution, which in turn raises the pH.
When a solution becomes more acidic, its pH decreases. This is because the concentration of hydrogen ions (H+) in the solution increases, leading to a lower pH value.
Aniline dissolves in hydrochloric acid solution because aniline is a weak base that can form anilinium chloride salt by reacting with the strong acid HCl. This salt is soluble in water, allowing aniline to dissolve in the acidic solution.
A solution of a conjugate acid-base pair acts as a buffered solution because it contains both the weak acid and its conjugate base. When an acid or base is added, the conjugate pair can react to minimize changes in pH by undergoing equilibrium shifts, thus maintaining the solution's pH relatively constant. This buffering action helps resist large fluctuations in pH levels.
the molecular compound in solution gets converted into amoino acid
A violent reaction and the formation of hydroxides.
acid gets diluted
the ions decreases once the ph got more acid
it gets a liquid out
it gets hot
The cell expands/gets bigger.
it gets hot ohlalala
... then the temperature gets rising.
It depends which acid it is and which material makes the clothing. It would often burn through them if strong!
In a lemon battery, the acid in the lemon (citric acid) helps create an electrolyte solution when combined with metal electrodes. The acid allows for the flow of electrons between the electrodes, generating an electric current. Over time, the acid will get used up as the reaction continues, eventually leading to a decrease in the battery's power output.
by electrolysis of acid . And it also happens during acid base reaction. During reaction the hydrogen in acid gets free. And it forms the salt.