As a general rule of thumb, for acid solutions [H+] > [OH-], for basic solutions [H+] < [OH-], and for neutral solutions or for pure water [H+] = [OH-]
This is the answer but can someone explain it to me?
the excess hydronium reacts with hydroxide in water to form more water and reduce the amount of hydroxide present.
An acid, such as hydrochloric acid (HCl) or sulfuric acid (H2SO4), is added to water to increase the concentration of hydronium ions (H3O+). This process is known as acidification.
Concentration increases
The conductivity of water is directly related to the concentration of ions present in the water. As the concentration of ions increases, the water's conductivity also increases because ions are what carry electric charge and allow for the flow of electricity through the water. Pure water, with little to no ions, has low conductivity.
When salt is added to water, the boiling point of the water increases. The exact boiling point depends on the concentration of salt in the water. As a general rule, for every 58.5 grams of salt dissolved in 1 liter of water, the boiling point will increase by 1 degree Celsius.
Hydronium ion (H3O+) increases in concentration when a strong acid is added to water. This is because the strong acid donates a proton (H+) to water molecules, forming hydronium ions.
Hydroxide ions (OH-) increase in concentration when a strong base is added to water. This is because strong bases dissociate completely in water to release hydroxide ions, which then increase the overall concentration of hydroxide ions in the solution.
The premise of this question is incorrect. When NaOH is added to water the hydroxide concentration increases. NaOH is a base. If a substance decreases hydroxide concentration it would be an acid.
No. A base decreases the amount of hydronium, and increases the amount of hydroxide.
A hydroxide ion.
do your e2020
the excess hydronium reacts with hydroxide in water to form more water and reduce the amount of hydroxide present.
When a strong acid like hydrochloric acid is added to water, it dissociates into hydronium ions (H3O+) and chloride ions (Cl-). This reaction releases heat and is highly exothermic due to the strong attractions between the ions and water molecules. This process increases the concentration of H3O+ ions in the solution, making it acidic.
When NaOH is added to water, it dissociates into Na+ and OH- ions. The increase in hydrogen concentration is due to the OH- ions reacting with water to form more H2O molecules, shifting the equilibrium towards formation of additional H+ ions. This suggests that NaOH is a strong base that can increase the hydrogen ion concentration in a solution.
The pH of water will decrease when hydrochloric acid, a strong acid, is added to it. This is because the strong acid will increase the concentration of hydrogen ions in the water, leading to a lower pH.
An acid, such as hydrochloric acid (HCl) or sulfuric acid (H2SO4), is added to water to increase the concentration of hydronium ions (H3O+). This process is known as acidification.
Concentration increases