February 2019 1 205 Report
Tolong yg pintar kimia dijawab ya plis...

1. Berapa tetes larutan NaOH 2 M harus ditambahkan kepada 1 l air murni agar pH larutan = 11 ? tiap 1 ml larutan NaOH = 20 tetes (dianggap volume larutan tidak berubah)
2. Hitunglah pH campuran dari 100 mL larutan KOH 0,3 M dengan 100 mL larutan HI 0,2 M!

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