2022年江苏省苏州市中考化学试卷（附答案详解）

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2022
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22⚪⌕ὃᱥ5Ḅឋ5t⌕᪷4ᔜ?ᱥ5Ḅឋ5ᔠᔜ☢ᩩᑖ᪆ஹᑨḄl஺26.ூtᫀ௃ÛÜ1_14.3%%ஹC0>CO2NaOH+C0=NaCO+H0H222322,CO?ூ᪆௃_(1)᪷4567ឤ9:
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23(1)᪷ឤ\CD:?i)ஹᦪᓄᔠᱥᓄᔠᦪ'0ᑖ᪆(2)᪷ᓄF*GHᑖ᪆(3)᪷ᓄF*GHᔠ⚪^ᦪᑖ᪆(4)᪷ᵬ⏚ᑖ?ᳮᑖ᪆(5)জ56ᓄ7A6ᓄBCDᡂB⏚7Eঝ᪷⚪^ᦪᑖ᪆஺⚪w⌕ὃᱥḄឋy⌕᪷ᔜ)ᱥḄឋᔠᔜ*☢ᩩeᑖ᪆ஹᑨ¡¢v£Ḅ¤஺27.ூyᫀ௃§ᑖCDᵨ¨©ªᜧ¬56ᓄ®6Ḅ¯°☢;6Mn(0H)2+60࠷0^2Mn0+6HO´ᐗ¶Ḅ6ᓄᱥM1I3O4═ᐗ¶ᑖᦪᨬᜧ3º8=2342¼½ᡠv¾ᐗ¶ᑖᦪᨬᜧ@¿ÀÁᐰs'M113O4M&CUlÄÅ6ᓄᡂMnOzஹMn2()3gᱥூ᪆௃aপ“ÉÊ”CD!M11SO4+2NH-H0=Mn(OH)I+(NH)S0oÎ322424CDḄÏÐ'§ᑖCD஺ᦑyᫀ'a§ᑖCD஺(2)“4Ñ”ᡠvÑ9ᨵÒ⏚╄Ò⏚╄ᨵ¨ᐗ¶PÔᵨ¨©஺ᦑyᫀ'aᵨ¨©஺(3)ÕMn(0H)2,ÖE“ᡭØ”ᑴᡂÚÛ9PÖÜ“6ᓄ”CDÝ᳛Ḅ?@!ªᜧ¬56ᓄ═®6Ḅ¯°☢;஺ᦑyᫀ'aªᜧ¬56ᓄß®6Ḅ¯°☢;஺(4)“6ᓄ"Mn(0H)2®ºḄ6ᙠ60áᩩeCDᡂMn3()4ÎCDḄ61cᓄF*G'6Mn(OH)2+0-2Mn0+6HO0234261cᦑyᫀ'a6Mn(OH)+0—2Mn0+6H0o22342(5)জ3º8=¼½ᡠv¾ÀÁᐰs'ãä஺஻æΤḄç!═ᐗ¶Ḅ6ᓄᱥM113O4┡ᐗ¶ᑖᦪᨬᜧ3º8=¼½ᡠv¾═ᐗ¶ᑖᦪᨬᜧ@¿ÀÁᐰs'MmOvᦑyᫀ'a╎ᐗ¶Ḅ6ᓄᱥMn3()4ᐗ¶ᑖᦪᨬᜧ3º8=¼½ᡠv¾ëᐗ¶ᑖᦪᨬᜧ@¿ÀÁᐰs'M1I3O4஺ঝ3ºì48=ᱥᐗ¶ᑖᦪ<=Ḅ?@!Mn3()4lÄÅ6ᓄᡂMnO2ஹãä஺3gᱥ஺í24⚓ᐳ26⚓

24ᦑyᫀ'aMn3()4lÄÅ6ᓄᡂMnC)2ஹMn2()3gᱥ஺(1)()ᓄᔠᱥbðñᣚᡂᑖᡂó᜜()õḄᓄᔠᱥḄCD!§ᑖCD஺(2)Ò⏚´ᨵ¨ᐗ¶PÔᵨ¨©஺(3)ÕMn(0H)2,ÖE“ᡭØ”ᑴᡂÚÛ9PÖÜ“6ᓄ”CDÝ᳛Ḅ?@!ªᜧ¬56ᓄ═®6Ḅ¯°☢;஺(4)[\ᩩe56ᓄ6CDᡂö6ᓄ÷═E஺(5)3º8=¼½ᡠv¾ÀÁᐰs'M%஺væΤḄç!═ᐗ¶Ḅ6ᓄᱥMn3()4øùᐗ¶ᑖᦪᨬᜧ3º8=¼½ᡠv¾ᐗ¶ᑖᦪᨬᜧ@¿ÀÁᐰs'MmO-3ºì48=ᱥ═ᐗ¶ᑖᦪ<=Ḅ?@!Mn3()4lÄÅ6ᓄᡂMnOzஹãä஺3gᱥ஺⚪w⌕ὃᱥḄឋy⌕᪷ᔜ)ᱥḄឋᔠᔜ*☢ᩩeᑖ᪆ஹᑨ¡¢v£Ḅ¤஺28.ூyᫀ௃᪗ûf⁐ᓱbCOÿᡂḄᓄᡂ⏚⏚ᕈ⏚ឋpH7⏚ᑖᡂᓄூ᪆௃(1)জ$%pHḄ&'ᵨ)ᴻ+↾-.ᙠpH012᪗45⁐ᓱ859:ঝ<=>⏚?Ḅ@A-X,.DEF0ᑺY,IJKLMᮞOPQḄRSTU0ᑺY>⏚ᵫ⌕XYᨵ[\ᓄ?ᦑ^J>_⏚D_⏚`ᐭ\bcd᡾\ᓄ?ḄXYᦑ⌱gh⏚ᓽ⌱b:ঞᵫlYm.ᔣlYnqᡠst.Dh⏚uᨵv⁐wxᡂ஺TUᨵ\ᓄ?xt{ᨵ⏚?\ᓄ?ᦑxt{ᨵḄ▢bc◀er᜜ᨵco᜛:(2)জὅាᐰ.ὑ_⏚F37.00mLxlg-mlTIx3.65%=1.3505g᪵¡tᨵ⏚?FxNa2c஺3+2HC1=2NaCl+H0+C0T2210673x1.3505g106_x73-1.3505gx=1.961g

25⏚?ḄFᑖᦪ¨ᘤX100%=98.05%98.0%<98.05%<98.8%ᦑᔠ«¡:ঝlY¬.ᐭ_⏚S®ᶍ°37.00mLpH±²³7´µ(¶5),pH7Ḅ·¸>ᡂḄᓄᡂ⏚⏚ᕈ⏚ឋpH7:¹ºḄ»¼pH½ᶍᨵᓣ¿ᐸ·¸>⏚ᑖᡂᓄ஺ᦑÁᫀ(1)জ᪗45⁐ᓱ:ঝb;ঞCO"(2)জᔠ«¡:ঝᡂḄᓄᡂ⏚⏚ᕈ⏚ឋpH7:⏚ᑖᡂᓄ஺(1)জ᪷Ä$%pHḄ&'ÅÆᑖ᪆:ঝ<=>⏚?Ḅ@A⏚⏚?ᡂᓄᵫ⌕XYᨵ[\ᓄ?ᦑ^J>_⏚D_⏚`ᐭ\bcd᡾\ᓄ?ḄXY:ঞ᪷ÄlYEÇᑖ᪆:(2)জ᪷Ä_⏚ḄFᑭᵨᓄÉÅÇÊËÌ⏚?FÍË⏚?ḄFᑖᦪÎ5⊤«ᦪÄᑨÑ<=᪵¡ḄÒÓ:ঝᓄᡂ⏚⏚ᕈ⏚ឋpH7⏚^Ô%஺Õ⚪×⌕ὃÙᱥḄឋÁ⌕᪷ÄᔜÜᱥḄឋÝᔠᔜÅ☢ᩩàáâᑖ᪆ஹᑨÑäåsÌæçḄÝè஺é26⚓ᐳ26⚓