Page 20 - E-LKM ACID BASE

Lembar Kerja Mahasiswa - Asam Basa

Exercise 1

a. Determine the acid and base properties of the substances
below and explain your reasoning!

1. H SO 4
2

2. Potassium hydroxide

3.

nb; silahkan klik gambar untuk memperbesar gambar

4. Stronsium Hidroksida

b. Answer the questions below carefully!

1. The following reactions are acid-base reactions. State which acid
and base are. Also state the theoretical basis you are using
(whether it is Arrhenius, Bronsted-Lowry, or Lewis theory)
-
a. HCl + H O Cl + H O
+
2
(l)
(aq)
(l)
(aq)
3
b. CO + H HCO + OH - (aq)
-
2-
3(aq)
2(l)
3(aq)
c. Ag + 2NH Ag(NH ) 2+
+
3(aq)
(aq)
3 (aq)
Bahasa Inggris Kimia (PKIM3139) 16