Izzabellareese5481 Izzabellareese5481
  • 23-01-2024
  • Chemistry
contestada

What should the pKa of the indicator be if we are titrating 0.2 M of a weak acid with a pKa of 5 with 0.2 M NaOH?

a) 2
b) 3
c) 4
d) 5

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