pKa

[Rhea Shah 2F]

What is the relationship between pKa and strength of the acid?

[Elena Bell 1C]

An acid is stronger if it has a lower pKa. It's similar to how a lower pH means an acid is stronger.

[Callum Guo 1H]

Lower pKa means a stronger acid

[MaggieHan1L]

Lower pKa means a less negative Ka which means that there is a high amount of dissociation and thus a stronger acid.

[lauraxie2e]

its inverse; lower pKa is a stronger acid

[Vincent Leong 2B]

high pka = low ka = weak acid
low pka = high ka = strong acid

[Viviana Velasquez]

They're inversely related:
lower pKa= stronger acid
higher pKa= weaker acid

[Jesse H 2L]

inverse relationship, high Ka, low pka means stronger acid, low Ka, high pka weaker acid

[Samuel Tzeng 1B]

A stronger acid will have a lower pKa

[Rafsan Rana 1A]

pKa = -log Ka; so according to that equation, the lower the pKa is, the higher the Ka will be meaning it is a stronger acid. The higher the pKa is, the lower the Ka will be meaning it will be a weaker acid.

[Alfred Barrion 2H]

the lower the pKa = the stronger the acid

[Nuoya Jiang]

The stronger an acid, the smaller the pka.

[Anushka Chauhan2B]

Lower pKa corresponds to a stronger acid.

[SimranSangha4I]

The lower the pKa, the stronger the acid