Which of the substances will HCl react with: Cu, CuO, Mg, AgOH, NaOH, Na²CO³, SiO².
| March 15, 2021 | education
Let’s write down the equations of chemical reactions.
1. Reaction with magnesium.
Mg + HCl = MgCl2 + H2.
when hydrochloric acid reacts with magnesium, a magnesium chloride salt is formed and hydrogen is released.
2. Reaction with silver hydroxide.
AgOH + HCl = AgCl (white precipitate) + H2O.
when silver hydroxide interacts with hydrochloric acid, silver chloride and water are formed.
3. Reactions with sodium carbonate.
Na2CO3 + HCl = NaCl + CO2 + H2O.
When sodium carbonate reacts with hydrochloric acid, sodium chloride, water and carbon dioxide are formed.
4. Reaction with sodium hydroxide.
NaOH + HCl = NaCl + H2O.
when hydrochloric acid interacts with sodium hydroxide, sodium chloride and water are formed.
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