An acid always gives up hydrogen ions. Strong acids give them up easier, weak acids don't.
A strong acid completely dissociates in water, producing a high concentration of hydronium ions. This results in a low pH value and high acidity. Examples of strong acids include hydrochloric acid (HCl) and sulfuric acid (H2SO4).
A weak acid partially dissociates in solution, meaning it does not fully ionize. This results in a low concentration of H+ ions in solution compared to a strong acid. Weak acids have a higher pH and a lower tendency to donate protons than strong acids.
A chemical formula with H as the cation will always be acidic in nature because H cation represents a proton which can release in solution and contribute to acidity.
Salt
False. An acid-base mixture may be more, less, or equally acidic compared to the starting solutions depending on the specific pH of the components and their concentrations. The final acidity of the mixture is determined by factors such as their strengths, amounts, and their chemical interactions.
it is false as acid-base mixtures are neutral.
the answer is true
A strong acid completely dissociates in water, producing a high concentration of hydronium ions. This results in a low pH value and high acidity. Examples of strong acids include hydrochloric acid (HCl) and sulfuric acid (H2SO4).
no it is not always true
Hydrochloric acid, HCl, always gives an H+ ion when placed in solution. Hence it is an acid.
A Lewis acid accepts electron pairs.
true
Yes, it is true.
true
A weak acid partially dissociates in solution, meaning it does not fully ionize. This results in a low concentration of H+ ions in solution compared to a strong acid. Weak acids have a higher pH and a lower tendency to donate protons than strong acids.
Tautologies are always true.
A chemical formula with H as the cation will always be acidic in nature because H cation represents a proton which can release in solution and contribute to acidity.