Substances are given which of these substances interact with each other 1) calcium oxide 2) calcium hydroxide
| September 29, 2021 | education
Substances are given which of these substances interact with each other 1) calcium oxide 2) calcium hydroxide 3) hydrochloric acid 4) sulfur oxide 5) zinc oxide 6) aluminum hydroxide
CaO + 2HCl => CaCl2 + H2
Ca (OH) 2 + 2HCl -> CaCl2 + 2H2O
ZnO + 2HCl -> ZnCl2 + H2O
Al (OH) 3 + 3HCL -> AlCl3 + 3H2O
Ca (OH2) + ZnO -> Zn (OH) 2 + Ca
To solve the task, it is necessary to refer to the chemical properties of substances, and it is also necessary to use the solubility table
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