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Do strong acids have a higher or lower pH than weak acids?
Weak bases will have a higher H+ concentration.
What are the similarities between strong acids and weak acids?
Weak acid dissociation reactions do not go to completion, while strong acid dissociation reactions effectively do. Weak acids have a larger value of pKa than strong acids.
Do strong acids have more or fewer ions than weak acids?
Depends. Strong acids have more H+ and less OH- ions than weak ones.
Do weak acids react faster with magnesium metal than strong acids?
No they do not. Strong acids can ionize with metal faster because they have a higher concentration
What is the apparatus to distinguish between vinegar and hydrochloric acid?
Vinegar is a weak acid while HCl is a very strong acid. So if the two acids have the same concentration you can use either a pH probe or pH paper. Strong acids have a lower pH than weak acids when they are the same concentration.
Do strong acids have a higher or lower pH than weak acids?
Weak bases will have a higher H+ concentration.
What is true about weak acids as compared to strong acids?
Weak acids have a larger value of pKa than strong acids
What are the similarities between strong acids and weak acids?
Weak acid dissociation reactions do not go to completion, while strong acid dissociation reactions effectively do. Weak acids have a larger value of pKa than strong acids.
Do strong acids have more or fewer ions than weak acids?
Depends. Strong acids have more H+ and less OH- ions than weak ones.
Why the conductivity of H3BO3 is lower than H3PO4 while they each free the same amount of ions per mole?
Because H3BO3 is a weak acid, where H3PO4 is a strong acid. Strong acids dissociate 100%, whereas weak acids do not.
Which acids have a pH lower than 4.6?
There are many acids that have a pH lower than 4.6. Hydrochloric acid for example has a pH of less than 2.
