Question

2.1.1 Acids and Bases in the Laboratory
Activity 2.1
- Collect the following samples from the science laboratory-
hydrochloric acid (HCI), sulphuric acid (H,SO), nitric acid (HNO),
acetic acid (CH.COOH), sodium hydroxide (NaOH), calcium
hydroxide (Ca(OH)2), potassium hydroxide (KOH), magnesium
hydroxide (Mg(OH)2), and ammonium hydroxide (NH,OH).
Put a drop of each of the above solutions on a watch-glass and
test with a drop of the following indicators as shown in Table 2.1.
What change in colour did you observe with red litmus, blue litmus,
phenolphthalein and methyl orange solutions for each of the
solutions taken?
* Tabulate your observations in Table 2.1.
Table 2.1​

Answer 1

Answer:

Explanation:

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