Answer:
A. a magnet
Explanation:
Iron fillings could be separated from sand using a magnet
Answer:
Transcribed image text: Answer.
the following question for the mixing of gaseous hydrogen chloride with water to make hydrochloric acid. HCl) + H2O(2) → H30*) + Cl (2) What is the phase label on HCI? aq
The answer is 300
3 * 100
3 * 10 * 10
30 * 10
300
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