2022年黑龙江省齐齐哈尔市中考化学试题（含答案解析）

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4.4g#ᵫCaCO+2HCl=CaCl+HO+COT⏚┛ᓄḄᐵ100-44,ᡠ:10.6g⏚┛?3222ᓄ4.4g,ᵫJ!K᪵&'()ᨵ⏚┛஺MNᡠOP᪵&ᩖ'(ᨵ-⏚ஹ+ᓄR⏚┛B)ᨵ+ᓄ⏚G஺ூTU௃A.ᵫᑖ᪆YZ[\1[\2D]ᩖ&'()ᨵ+ᓄ,-⏚^_B.Ꮇ᪵&`)ᨵ⏚ஹ-⏚ஹ+ᓄ,⏚┛abcZ[\1⏚-⏚ាef+ᓄ┝ᐰhi&`ᨵ-⏚+ᓄᡠDhi&jk)ᨵ1l□nono⌱⚗┯s஺C.ᡠtu6⏚Ḅvᑖᦪ3'(7.3%,xyᨵz{_(᪵Ḅᐹ}~ᡂ⌱⚗┯s஺D.᪵Ḅ~ᡂᨬᨵ4lᑖP⏚ஹ-⏚ஹ+ᓄ,⏚┛#⏚ஹ-⏚ஹ+ᓄஹ⏚┛⏚G#⏚ஹ-⏚ஹ+ᓄ,ஹ⏚┛+ᓄ#⏚ஹ-⏚ஹ+ᓄ,ஹ⏚┛ஹ+ᓄ⏚G^_஺ஹ⚪+516.(1)2Hg(2)C2H5OH##C2H6஺(3)HNOூ1TU௃ᵫoḄ⊤{ᵨᐗᩭ⊤'1o⊤1oᙠᐸᐗtNḄᦪ21o⊤2Hg#11

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