严形讶 闲卧�
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󙗡0 (�)=C4H6 (�) + 2H2 (�) � Q. � 赅牦� 耱铕铐� 狍溴� 耢妁囹� 蹊扈麇耜铄…

󙗡0 (�)=C4H6 (�) + 2H2 (�) � Q.
� 赅牦� 耱铕铐� 狍溴� 耢妁囹� 蹊扈麇耜铄 疣忭钼羼桢 溧眄铋 疱嚓鲨� 镳�:
�) 镱龛驽龛� 蝈祜屦囹箴�;
�) 箪屙屙梃 溧怆屙��;
�) 箪屙屙梃 觐眦屙蝠圉梃 忸漕痤溧?
礤铕汔龛麇耜�� 蹊扈� 蹊扈� 钺篦屙桢     #1 ⇒   21 眍� 2011 12:30   逾桎咫�: 1559 觌桢眚钼, 3 耧弼栲腓耱�   悟忮蜩螯
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a) 橡� 镱龛驽龛� 蝈祜屦囹箴� 疣忭钼羼桢 耢妁噱蝰� � 耱铕铐� 漕蝈痨梓羼觐� ,耠邃钼囹咫� 怙疣忸
�)镳� 箪屙屙梃 溧怆屙�� 疣忭钼羼桢 疣忭钼羼桢 皲忤汔弪�� � 磬镳噔脲龛� � 犷朦� 钺祛�,�.� 蝾驽 怆邂�
�)� 玟羼� 漕腈眍 耢羼蜩蝰� 怆邂�

橡钼屦�,镳铖蝾 礤溧忭� 襦� 镳铛钿桦 � 蝈祗 祛驽� 黩� 镥疱矬蜞�
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镱� �) 蝾朦觐 怙疣忸.
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�) 磬钺铕铗
�) 礤 � 犷朦� 钺祛�, � � 犷朦� 麒耠铎 祛脲牦� 汔玎 � � 镱镳噔赅
�) 漕腈眍 耢羼蜩螯�� � 耱铕铐� 钺疣珙忄龛� 忸漕痤溧, � 礤 疣聃钿�, �.�. 磬钺铕铗.
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扬囫栳�,镳钼屦桁.
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扬囫栳� 玎 漕镱腠屙��.
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�

  ⇐ #7 ⇒   31 铌� 2021 09:45   悟忮蜩螯
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箪屙屙桢 溧怆屙��

  ⇐ #8   02 铌� 2023 08:09   悟忮蜩螯

青溧轵� 疋铋 忸镳铖 镱 蹊扈�
镳铘羼耔铐嚯囔

● 彦轺囫 铐豚轫 75 疱镥蜩蝾痤� 镱 蹊扈�
项塍麒蝈 铗忮� 镳铘� 猁耱痤 � 徨耧豚蝽�

酿筱桢 忸镳铖� 磬 � 蝈祗:

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填驽蝈 镱祛鼽 � 桁 玎溧龛屐 镱驵塍轳蜞 🥺   1 铗忮�

填驽蝈 镱祛鼽 � 桁 玎溧龛屐 镱驵塍轳蜞 🥺:
枢� 耢羼蜩蝰� 蹊扈麇耜铄 疣忭钼羼�� 镳� 桤戾礤龛� 镟疣戾蝠钼 � 耔耱屐�:
�) H2S +O2= SO2 + H2O + Q
橡� 筲咫梓屙梃 蝈祜屦囹箴�, 箪屙屙桢 溧怆屙��, 筲咫梓屙桢 觐眦屙蝠圉梃 觇耠铕钿�?
褥� 羿扈腓�   15 �礅 2021 10:00  
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湾铕汔龛麇耜�� 蹊扈�, 蜞朦镨�   2 铗忮蜞

朽耨麒蜞螯 蜞朦镨� ZnSO4, 羼腓 桤忮耱睇 疱嚓鲨�:
2ZnS + 3O2 => 2ZnO + 2SO2 | dH=-890 昴�
2SO2 + O2 => 2SO3 | dH=-196.6 昴�
ZnSO4 => ZnO + SO3 | dH= 234 昴�
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0
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青溧鬣 镱 蹊扈�) 铟屙� 眢骓� 镱祛!   6 铗忮蝾�

吾疣蜩爨 腓 镳嚓蜩麇耜�� 疱嚓鲨� 汨漯铍桤� 汶桷桦-汶桷桧� 镳� 310K,
羼腓 ΔG(眍腓� 疋屦躞) 疱嚓鲨� = -15,08 昴�/祛朦?
衔评擞裳依, 羼腓 祛驽蝈 疱螯 甯, 镱祛汨蝈) � 礤 珥帼, 赅� � 疱弪��...
梭桤�)   08 铌� 2013 18:59  
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吾� � 礤铕汔龛麇耜�� 蹊扈�   1 铗忮�

恹麒耠栩� 祛��痦簋 爨耨� 忤忄脲眚� 耋朦羿蜞 汨漯铌耦嚯桧�� � 疱嚓鲨� 钺疣珙忄龛� 汨漯铌耔溧 嚯桧��.
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物疱溴腓螯 疣忭钼羼睇� 觐眦屙蝠圉梃   3 铗忮蜞

物疱溴腓螯 疣忭钼羼睇� 觐眦屙蝠圉梃 轭溧 � 忸漕痤溧 � 疱嚓鲨�: 2HI=H2+I2, 羼腓 桉躅漤�� 觐眦屙蝠圉�� HI 耦耱噔��弪 0,55 祛朦/�, � 觐眈蜞眚� 疣忭钼羼�� 疣忭� 0,12
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0
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鸯妁屙桢 蹊扈麇耜钽� 疣忭钼羼��   4 铗忮蜞

卿疣怦蜮箝蝈, 镱祛汨蝈 镱驵塍轳蜞.

物疱溴腓蝈,� 赅牦� 耱铕铐� 耢羼蜩螯�� 疣忭钼羼桢 � 疱嚓鲨�: SO2(�)+2H2S(�)=3S(蜮)+2H2O(�) 镳�:
�)筲咫梓屙梃 觐眦屙蝠圉梃 H2S
�)筲咫梓屙梃 溧怆屙�� � 耔耱屐�
�)筲咫梓屙梃 钺泐 钺爨 耔耱屐�.

� 潴爨�,黩� � �) 耢羼蜩螯�� 怙疣忸,�)耢羼蜩螯�� 怆邂�,�)耢羼蜩螯�� 怙疣忸.
橡钼屦� 镱驵塍轳蜞 � 钺��耥栩� 赅� 镳噔桦� � 钺��耥栩� 牦溧 狍溴� 耢妁囹� 疣忭钼羼��,严姥攘�!
妙疳圜糕 离尻皴� 妈蜞朦邂梓   31 铌� 2011 16:38  
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