aiguru.lk

Grade 6 to 13 · every NIE subject

Everysubject,writtenjustforyou.

Lessons, a teacher's board, quizzes and flashcards for every NIE subject from grade 6 to 13 — in English, සිංහල or தமிழ்.

Start learning — it's freeI already have an account

12.2 · Acid–base titrations

Why does one drop turn the flask pink?

pH=pKa+log⁡[AX−][HA]\mathrm{pH} = \mathrm{p}K_a + \log\dfrac{[\ce{A-}]}{[\ce{HA}]}

equivalence at pH ≈ 8.7!

Today

✓ Mole quiz 8/10

→ Titration · 12 min

○ 9 cards due

72%mastery

Lessons that know you

Every lesson is written for your level, your pace and the way you learn.

A teacher at the board

Your teacher draws it out and talks you through it, step by step — and answers when you raise your hand.

Never lose the thread

Spaced-repetition cards, weak-topic nudges and a plan that adapts every week.