ÌâÄ¿ÄÚÈÝ
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÈôA¿ÉÓÃÓÚ×ÔÀ´Ë®Ïû¶¾£¬DÊÇÉú²ú¡¢Éú»îÖÐÓÃÁ¿×î´ó¡¢ÓÃ;×î¹ãµÄ½ðÊôµ¥ÖÊ£¬¼ÓÈÈÕô¸ÉBµÄÈÜÒº²»Äܵõ½B£¬ÔòBµÄ»¯Ñ§Ê½¿ÉÄÜÊÇ
£¨2£©ÈôAÊÇÒ»ÖÖ¼îÐÔÆøÌ壬³£ÓÃ×÷ÖÆÀä¼Á£¬BÊÇÆû³µÎ²ÆøÖ®Ò»£¬Óö¿ÕÆø»á±äÉ«£¬Ôò·´Ó¦¢ÙµÄ»¯Ñ§·½³ÌʽΪ
£¨3£©ÈôDÊÇÂȼҵµÄÖ÷Òª²úÆ·Ö®Ò»£¬BÓÐÁ½ÐÔ£¬Ôò·´Ó¦¢ÚµÄÀë×Ó·½³ÌʽÊÇ
£¨4£©ÈôA¡¢C¡¢D¶¼Êdz£¼ûÆøÌ壬CÊǵ¼ÖÂËáÓêµÄÖ÷񻮿Ì壬Ôò·´Ó¦¢ÛµÄ»¯Ñ§·½³ÌʽΪ
¿¼µã£ºÎÞ»úÎïµÄÍÆ¶Ï
רÌâ£ºÍÆ¶ÏÌâ
·ÖÎö£º£¨1£©ÈôA¿ÉÓÃÓÚ×ÔÀ´Ë®Ïû¶¾£¬Ó¦ÎªCl2£¬DÊÇÉú²ú¡¢Éú»îÖÐÓÃÁ¿×î´ó¡¢ÓÃ;×î¹ãµÄ½ðÊôµ¥ÖÊ£¬Ó¦ÎªFe£¬ÔòBΪFeCl3£¬CΪFeCl2£»
£¨2£©ÈôAÊÇÒ»ÖÖ¼îÐÔÆøÌ壬³£ÓÃ×÷ÖÆÀä¼Á£¬Ó¦ÎªNH3£¬BÊÇÆû³µÎ²ÆøÖ®Ò»£¬Óö¿ÕÆø»á±äÉ«£¬Ó¦ÎªNO£¬DΪÑõÆø£»
£¨3£©ÈôDÊÇÂȼҵµÄÖ÷Òª²úÆ·£¬BÓÐÁ½ÐÔ£¬ÔòBΪAl£¨OH£©3£¬ÓÉת»¯¹ØÏµ¿ÉÖª£¬DΪNaOH£¬CΪNaAlO2£»
£¨4£©ÈôA¡¢C¡¢D¶¼Êdz£¼ûÆøÌ壬CÊÇÐγÉËáÓêµÄÖ÷񻮿Ì壬ӦΪSO2£¬ÔòAΪH2S£¬DΪO2£¬BΪS£®
£¨2£©ÈôAÊÇÒ»ÖÖ¼îÐÔÆøÌ壬³£ÓÃ×÷ÖÆÀä¼Á£¬Ó¦ÎªNH3£¬BÊÇÆû³µÎ²ÆøÖ®Ò»£¬Óö¿ÕÆø»á±äÉ«£¬Ó¦ÎªNO£¬DΪÑõÆø£»
£¨3£©ÈôDÊÇÂȼҵµÄÖ÷Òª²úÆ·£¬BÓÐÁ½ÐÔ£¬ÔòBΪAl£¨OH£©3£¬ÓÉת»¯¹ØÏµ¿ÉÖª£¬DΪNaOH£¬CΪNaAlO2£»
£¨4£©ÈôA¡¢C¡¢D¶¼Êdz£¼ûÆøÌ壬CÊÇÐγÉËáÓêµÄÖ÷񻮿Ì壬ӦΪSO2£¬ÔòAΪH2S£¬DΪO2£¬BΪS£®
½â´ð£º
½â£º£¨1£©ÈôA¿ÉÓÃÓÚ×ÔÀ´Ë®Ïû¶¾£¬Ó¦ÎªCl2£¬DÊÇÉú²ú¡¢Éú»îÖÐÓÃÁ¿×î´ó¡¢ÓÃ;×î¹ãµÄ½ðÊôµ¥ÖÊ£¬Ó¦ÎªFe£¬ÔòBΪFeCl3£¬CΪFeCl2£¬¹Ê´ð°¸Îª£ºFeCl3£»
£¨2£©ÈôAÊÇÒ»ÖÖ¼îÐÔÆøÌ壬³£ÓÃ×÷ÖÆÀä¼Á£¬Ó¦ÎªNH3£¬BÊÇÆû³µÎ²ÆøÖ®Ò»£¬Óö¿ÕÆø»á±äÉ«£¬Ó¦ÎªNO£¬DΪÑõÆø£¬·´Ó¦¢ÙµÄ»¯Ñ§·½³ÌʽΪ£º4NH3+5O2
4NO+6H2O£¬¹Ê´ð°¸Îª£º4NH3+5O2
4NO+6H2O£»
£¨3£©ÈôDÊÇÂȼҵµÄÖ÷Òª²úÆ·£¬BÓÐÁ½ÐÔ£¬ÔòBΪAl£¨OH£©3£¬ÓÉת»¯¹ØÏµ¿ÉÖª£¬DΪNaOH£¬CΪNaAlO2£¬Ôò·´Ó¦¢ÚµÄÀë×Ó·½³ÌʽÊÇ£ºAl£¨OH£©3+OH-=AlO2-+2H2O£¬¹Ê´ð°¸Îª£ºAl£¨OH£©3+OH-=AlO2-+2H2O£»
£¨4£©ÈôA¡¢C¡¢D¶¼Êdz£¼ûÆøÌ壬CÊÇÐγÉËáÓêµÄÖ÷񻮿Ì壬ӦΪSO2£¬ÔòAΪH2S£¬DΪO2£¬BΪS£¬Ôò·´Ó¦¢ÛµÄ»¯Ñ§·½³ÌʽΪ£º2H2S+SO2¨T3S¡ý+2H2O£¬¹Ê´ð°¸Îª£º2H2S+SO2¨T3S¡ý+2H2O£®
£¨2£©ÈôAÊÇÒ»ÖÖ¼îÐÔÆøÌ壬³£ÓÃ×÷ÖÆÀä¼Á£¬Ó¦ÎªNH3£¬BÊÇÆû³µÎ²ÆøÖ®Ò»£¬Óö¿ÕÆø»á±äÉ«£¬Ó¦ÎªNO£¬DΪÑõÆø£¬·´Ó¦¢ÙµÄ»¯Ñ§·½³ÌʽΪ£º4NH3+5O2
| ||
| ¡÷ |
| ||
| ¡÷ |
£¨3£©ÈôDÊÇÂȼҵµÄÖ÷Òª²úÆ·£¬BÓÐÁ½ÐÔ£¬ÔòBΪAl£¨OH£©3£¬ÓÉת»¯¹ØÏµ¿ÉÖª£¬DΪNaOH£¬CΪNaAlO2£¬Ôò·´Ó¦¢ÚµÄÀë×Ó·½³ÌʽÊÇ£ºAl£¨OH£©3+OH-=AlO2-+2H2O£¬¹Ê´ð°¸Îª£ºAl£¨OH£©3+OH-=AlO2-+2H2O£»
£¨4£©ÈôA¡¢C¡¢D¶¼Êdz£¼ûÆøÌ壬CÊÇÐγÉËáÓêµÄÖ÷񻮿Ì壬ӦΪSO2£¬ÔòAΪH2S£¬DΪO2£¬BΪS£¬Ôò·´Ó¦¢ÛµÄ»¯Ñ§·½³ÌʽΪ£º2H2S+SO2¨T3S¡ý+2H2O£¬¹Ê´ð°¸Îª£º2H2S+SO2¨T3S¡ý+2H2O£®
µãÆÀ£º±¾Ì⿼²éÎÞ»úÎïÍÆ¶Ï£¬ÊôÓÚ¿ª·ÅÐÔÌâÄ¿£¬¾ßÓÐÒ»¶¨ÄѶȣ¬ÐèҪѧÉúÊìÁ·ÕÆÎÕÔªËØ»¯ºÏÎïÐÔÖÊ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
Ë®µÄµçÀë¹ý³ÌΪH2O?H++OH-£¬ÔÚ²»Í¬Î¶ÈÏÂÆäÆ½ºâ³£ÊýΪKW£¨25¡æ£©=1.0¡Á10-14£¬K£¨35¡æ£©=2.1¡Á10-14ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢c£¨H+£©Ëæ×ÅζȵÄÉý¸ß¶ø½µµÍ |
| B¡¢35¡æÊ±´¿Ë®ÖÐc£¨H+£©£¾c£¨OH-£© |
| C¡¢ÏòË®ÖмÓÈëNaHSO4ÈÜÒº»áÒÖÖÆË®µÄµçÀë |
| D¡¢ÏòË®ÖмÓÈëNaHCO3ÈÜÒº»áÒÖÖÆË®µÄµçÀë |
ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ£¨ÓÃNA´ú±í°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£©£¨¡¡¡¡£©
| A¡¢º¬ÓÐNA¸öº¤Ô×ӵĺ¤ÆøÔÚ±ê×¼×´¿öϵÄÌå»ýԼΪ11.2L |
| B¡¢25¡æ1.01¡Á105Pa?64¿ËSO2Öк¬ÓеÄÔ×ÓÊýΪ3NA |
| C¡¢22.4LCH4Óë18gH2OËùº¬Óеĵç×ÓÊý¾ùΪ10NA |
| D¡¢COºÍN2·Ö×Óº¬Óеĵç×ÓÊýÏàͬ£¬22.4LµÄCOÆøÌåÓëlmol N2Ëùº¬µÄµç×ÓÊýÏàµÈ |
2g AO32-ÖкËÍâµç×ÓÊý±ÈÖÊ×ÓÊý¶à3.01¡Á1022¸ö£¬ÔòÔªËØAµÄĦ¶ûÖÊÁ¿ÊÇ£¨¡¡¡¡£©
| A¡¢12g/mol |
| B¡¢32g |
| C¡¢80g/mol |
| D¡¢32g/mol |