ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿º£Ñó×ÊÔ´µÄÀûÓþßÓйãÀ«Ç°¾°¡£
£¨1£©ÎÞÐè¾¹ý»¯Ñ§±ä»¯¾ÍÄÜ´Óº£Ë®ÖлñµÃµÄÎïÖÊÊÇ£¨______£©£¨ÌîÐòºÅ£©¡£
A£®Cl2 B£®µË® C£®ÉÕ¼î D£®Ê³ÑÎ
£¨2£©ÏÂͼÊÇ´Óº£Ë®ÖÐÌáȡþµÄ¼òµ¥Á÷³Ì¡£
¢Ù²Ù×÷AÊÇ _______________________¡£
¢ÚÎÞË®MgCl2ÔÚÈÛÈÚ״̬Ï£¬Í¨µçºó»á²úÉúMgºÍCl2£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____¡£
¢Ûº£Ë®ÌáþµÄ¹ý³Ì£¬ÎªÊ²Ã´Òª½«º£Ë®ÖеÄÂÈ»¯Ã¾×ª±äΪÇâÑõ»¯Ã¾£¬ÔÙת±äΪÂÈ»¯Ã¾£¿____¡£
£¨3£©º£´ø»ÒÖи»º¬ÒÔI£ÐÎʽ´æÔڵĵâÔªËØ¡£ÊµÑéÊÒÌáÈ¡I2µÄ;¾¶ÈçÏÂËùʾ£º
¢Ù×ÆÉÕº£´øÖÁ»Ò½ýʱËùÓõÄÖ÷ÒªÒÇÆ÷Ãû³ÆÊÇ£¨________£©£¨ÌîÐòºÅ£©¡£
a£®ÛáÛö b£®ÊÔ¹Ü c£®Õô·¢Ãó d£®ÉÕ±
¢ÚÏòËữµÄÂËÒºÖмӹýÑõ»¯ÇâÈÜÒº£¬Ð´³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ________________¡£
¢ÛÓÃCCl4ÌáÈ¡µâʱ³ýÁËÓÃCCl4»¹¿ÉÒÔÑ¡ÓõÄÊÔ¼ÁÊÇ£¨________£©£¨Ìî×ÖĸÐòºÅ£©¡£
a£®±½ b£®ÒÒ´¼ c£®ÒÒËá
¢ÜΪ¼ìÑéÓÃCCl4ÌáÈ¡µâºóµÄË®ÈÜÒºÖÐÊÇ·ñ»¹º¬ÓеⵥÖÊ¡£Çëд³ö¸ÃʵÑéµÄʵÑé²½Öè¡¢ÏÖÏó¼°½áÂÛ£º_______¡£
£¨4£©ÀûÓú£µ×µÄ¡°¿Éȼ±ù¡±ÖÆ×÷µÄȼÁϵç³ØµÄ×Ü·´Ó¦Ê½ÎªCH4+2O2+2KOH = K2CO3+3H2O£¬Ôò¸ÃȼÁϵç³ØµÄ¸º¼«µÄµç¼«·´Ó¦Îª__________________¡£
£¨5£©º£µ×µÄú¾×ÛºÏÀûÓÿª·¢µÄ¸±²úÎïCO2ÄÜÉú²ú¼×´¼È¼ÁÏ£¬Æä·´Ó¦µÄ·½³ÌʽΪ£º
CO2(g)+3H2(g)CH3OH(g)+H2O(g)¡£Ä³¿ÆѧʵÑ齫6 mol CO2ºÍ8 mol H2³äÈë2 LµÄÃܱÕÈÝÆ÷ÖУ¬²âµÃH2µÄÎïÖʵÄÁ¿Ëæʱ¼ä±ä»¯ÈçͼʵÏßËùʾ¡£a£¬b£¬c£¬dÀ¨ºÅÄÚÊý¾Ý±íʾ×ø±ê¡£
¢ÙaµãÕý·´Ó¦ËÙÂÊ_________£¨Ìî¡°´óÓÚ¡¢µÈÓÚ»òСÓÚ¡±£©aµãÄæ·´Ó¦ËÙÂÊ¡£
¢ÚƽºâʱCO2µÄÎïÖʵÄÁ¿Å¨¶ÈÊÇ___________mol/L¡£
¢ÛÄܹ»ËµÃ÷¸Ã·´Ó¦´ïµ½»¯Ñ§Æ½ºâ״̬µÄ±êÖ¾ÊÇ_______£¨Ë«Ñ¡£©¡£
A£®µ¥Î»Ê±¼äÄÚÏûºÄ1molCO2£¬Í¬Ê±Éú³É3mol H2
B£®»ìºÏÆøÌåµÄÃܶȲ»Ëæʱ¼ä±ä»¯
C£®CH3OH¡¢H2µÄŨ¶È²»ÔÙËæʱ¼ä±ä»¯
D£®CH3OHºÍH2OŨ¶ÈÏàµÈ
¡¾´ð°¸¡¿ BD ¹ýÂË MgCl2£¨ÈÛÈÚ£© Mg + Cl2¡ü º£Ë®ÖÐÂÈ»¯Ã¾µÄº¬Á¿ºÜ´ó£¬µ«Ã¾Àë×ÓŨ¶ÈºÜµÍ£¬¸Ã¹ý³Ì¿ÉÒÔʹþÀë×Ó¸»¼¯£¬Å¨¶È¸ß£¬Çҳɱ¾µÍ a H2O2+2I- +2H+ = I2+2H2O a È¡ÉÙÁ¿ÈÜÒºÓÚÊÔ¹ÜÖУ¬µÎ¼Óµí·ÛÈÜÒº£¬ÈôÈÜÒºÏÔÀ¶É«£¬Ôò˵Ã÷ÈÜÒºÖÐÓеⵥÖÊ CH4+10OH--8e-= CO32¡ª+7H2O ´óÓÚ 2mol/L AC
¡¾½âÎö¡¿£¨1£©º£Ë®Õô·¢¿ÉÒԵõ½µË®£¬²¢ÇÒ¿ÉÎö³öÂÈ»¯ÄÆ£¬¾ùΪÎïÀí±ä»¯¡£
£¨2£©¢Ùʯ»ÒÈé¼ÓÈ뺣ˮÖУ¬·´Ó¦Éú³ÉMg(OH)2 ³Áµí»ì×ÇÒº£¬Í¨¹ý¹ýÂ˵ķ½·¨½«Mg(OH)2 ³ÁµíÂ˳ö¡£
¢ÚÈÛÈÚ״̬ϵç½âÂÈ»¯Ã¾Ò±Á¶Ã¾£¬µç½â·´Ó¦·½³ÌʽMgCl2£¨ÈÛÈÚ£© Mg + Cl2¡ü
¢Ûº£Ë®ÖÐÂÈ»¯Ã¾µÄº¬Á¿ºÜ´ó£¬µ«Ã¾Àë×ÓŨ¶ÈºÜµÍ£¬¸Ã¹ý³Ì¿ÉÒÔʹþÀë×Ó¸»¼¯£¬Å¨¶È¸ß£¬Çҳɱ¾µÍ£¬ËùÒÔº£Ë®ÌáþµÄ¹ý³Ì£¬ÎªÊ²Ã´Òª½«º£Ë®ÖеÄÂÈ»¯Ã¾×ª±äΪÇâÑõ»¯Ã¾£¬ÔÙת±äΪÂÈ»¯Ã¾¡£
£¨3£©¢Ù×ÆÉÕ¹ÌÌåʱËùÓõÄÖ÷ÒªÒÇÆ÷Ãû³ÆÊÇÛáÛö£»
¢Ú¼ÓÈëÇâÀë×Ӻ͹ýÑõ»¯ÇâÆðµÄ×÷ÓÃΪÑõ»¯¼Á£¬½«µâÀë×Óת»¯Îªµ¥Öʵ⣬Àë×Ó·½³ÌʽΪH2O2+2I- +2H+ = I2+2H2O£»
¢ÛÌáÈ¡µâʱÀûÓõÄÊÇÝÍÈ¡ÔÀí£¬·ûºÏÒªÇóµÄÊDZ½¡£
¢ÜΪ¼ìÑéÓÃCCl4ÌáÈ¡µâºóµÄË®ÈÜÒºÖÐÊÇ·ñ»¹º¬ÓеⵥÖÊ¡£ÊÇÀûÓõí·ÛÓöµâ±äÀ¶µÄ·´Ó¦ÏÖÏ󣬹ÊʵÑé·½°¸ÊÇÈ¡ÉÙÁ¿ÈÜÒºÓÚÊÔ¹ÜÖУ¬µÎ¼Óµí·ÛÈÜÒº£¬ÈôÈÜÒºÏÔÀ¶É«£¬Ôò˵Ã÷ÈÜÒºÖÐÓеⵥÖÊ¡£
£¨4£©CH4ʧȥµç×Ó£¬·¢ÉúÑõ»¯·´Ó¦£¬ÊǸº¼«£¬Æäµç¼«·´Ó¦Ê½Îª£ºCH4+10OH--8e-= CO32¡ª+7H2O ¡£
£¨5£©¢Ù´ÓͼÖпÉÖª£¬aµã»¹Ã»Óе½´ï»¯Ñ§Æ½ºâ״̬£¬ÕâʱÕý·´Ó¦ËÙÂÊ´óÓÚÄæ·´Ó¦ËÙÂÊ¡£
¢Ú´ÓͼÖпÉÖª£¬´ÓµÚ8minÖÓÆð£¬n(H2)²»Ôٸı䣬˵Ã÷ÒÑ´ïµ½»¯Ñ§Æ½ºâ״̬£¬Õâʱn(H2)=2 mol£¬ÔòH2¼õÉÙÁË6 mol£¬ÔòCO2µÄÎïÖʵÄÁ¿¼õÉÙÁË2 mol£¬Æ½ºâʱΪ4mol£¬ÔòƽºâʱCO2µÄÎïÖʵÄÁ¿Å¨¶ÈÊÇc(CO2)=4mol/2L=2 mol/L¡£
¢ÛA¡¢µ¥Î»Ê±¼äÄÚÏûºÄ1molCO2£¬Í¬Ê±Éú³É3mol H2£¬±íʾµÄÊÇÕýÄæ·´Ó¦£¬Ò²Âú×㻯ѧ¼ÆÁ¿Êý¹Øϵ£¬ËµÃ÷¸Ã·´Ó¦´ïµ½Æ½ºâ״̬£¬¹ÊAÕýÈ·£»B¡¢ÈÝÆ÷ÄÚËùÓÐÎïÖʾùΪÆøÌ壬ÈÝÆ÷µÄÌå»ý²»±ä£¬¸ù¾ÝÖÊÁ¿Êغ㣬·´Ó¦Ç°ºóÖÊÁ¿²»±ä£¬Ìå»ýÒ²²»±ä£¬ÃܶȲ»±ä£¬²»ÄÜ˵Ã÷·´Ó¦´ïµ½Æ½ºâ״̬£¬B
´íÎó£»C¡¢CH3OH¡¢H2µÄŨ¶È²»ÔÙËæʱ¼ä±ä»¯£¬ËµÃ÷ÒѴﵽƽºâ״̬£¬CÕýÈ·£»D£®CH3OHºÍH2OŨ¶ÈÏàµÈ£¬²»ÄÜ˵Ã÷ÊÇ·ñµ½´ï»¯Ñ§Æ½ºâ״̬£¬D´íÎó¡£
¡¾ÌâÄ¿¡¿Ò»¶¨Î¶ÈÏ£¬ÔÚ3¸öÌå»ý¾ùΪ1.0LµÄºãÈÝÃܱÕÈÝÆ÷Öз´Ó¦2H2 (g) +CO (g) CH3OH (g)´ïµ½Æ½ºâ¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
ÈÝÆ÷ | ζÈ/K | ÎïÖʵÄÆðʼŨ¶È/mol.L-l | ÎïÖʵÄƽºâŨ¶È£¯mol.L-1 | ||
c(H2) | c(CO) | c(CH3OH) | c(CH3OH) | ||
I | 400 | 0.20 | 0.10 | 0 | 0.080 |
II | 400 | 0.40 | 0.20 | 0 | |
III | 500 | 0 | 0 | 0.10 | 0.025 |
A. ¸Ã·´Ó¦µÄÄæ·´Ó¦·ÅÈÈ
B. ´ïµ½Æ½ºâʱ£¬ÈÝÆ÷IÖз´Ó¦Îïת»¯ÂʱÈÈÝÆ÷IIÖеĴó
C. ´ïµ½Æ½ºâʱ£¬ÈÝÆ÷IIÖÐc(H2)´óÓÚÈÝÆ÷IIIÖÐc(H2)µÄÁ½±¶
D. ´ïµ½Æ½ºâʱ£¬ÈÝÆ÷IIIÖеÄÕý·´Ó¦ËÙÂʱÈÈÝÆ÷IÖеĴó