Chemistry
Undergraduate
Resolved
酸化還元反応です。
⑵が還元で
⑶が酸化
とのことなんですけど、どう導くのか教えていただきたいです🙇♀️
(1) NaCl + AgNO3 →AgCl + NaNO3
→
(2) Cu+2H2SO4 CuSO4 + 2H2O + SO2
(3) MnO2 + 4HCI MnCl2 + 2H2O + Cl2
CaCl2 + H₂O
(4) CaO + 2HC1 →
→
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