ÌâÄ¿ÄÚÈÝ
£¨9·Ö£©Ä³Ñо¿ÐÔѧϰС×éÔÚÑо¿¶þÑõ»¯ÁòƯ°××÷ÓÃʱ£¬´Ó¡°ÂÈÆøµÄƯ°××÷ÓÃʵ¼ÊÉÏÊÇÂÈÆøÓëË®·´Ó¦Éú³ÉµÄ´ÎÂÈËáµÄƯ°××÷Óᱵõ½Æô·¢¡£ÎªÁË̽¾¿¶þÑõ»¯ÁòµÄƯ°××÷Óõ½µ×ÊǶþÑõ»¯Áò±¾Éí»¹ÊǶþÑõ»¯ÁòÓëË®×÷ÓõIJúÎ¸ÃС×éÉè¼ÆÁËÈçÏÂʵÑé¡£Çë»Ø´ðÏà¹ØÎÊÌâ¡£
£¨1£©ÎªÁË̽¾¿SO2ÄÜ·ñʹƷºìÍÊÉ«£¬¸ÃͬѧѡÔñÁËÕýÈ·µÄÒ©Æ·ºó£¬Éè¼ÆÁËÈçÏÂͼËùʾʵÑé×°Öã¬ÇëÖ¸³öʵÑé×°ÖÃͼÉè¼ÆÖеIJ»ºÏÀíÖ®´¦¡£
¢Ù £»
¢Ú ¡£
£¨2£©¸ÃͬѧѡÔñÁËÕýÈ·×°Öúó£¬ÊµÑéÖпØÖƶþÑõ»¯ÁòÒÔ´óԼÿÃë3¸öÆøÅݵÄËÙ¶Èͨ¹ýÆ·ºìµÄ¾Æ¾«ÈÜҺʱ£¬¾¹ýһСʱºó£¬Æ·ºìÈÔ²»ÍÊÉ«¡£Îª´Ë£¬ÄãÈÏΪʹƷºìµÄË®ÈÜÒºÍÊÉ«µÄ΢Á£¿ÉÄÜÊÇ ¡£
£¨3£©¸Ãͬѧ½øÒ»²½ÊµÑéÈçÏ£ºÈ¡µÈÁ¿ÏàͬŨ¶ÈµÄÆ·ºìË®ÈÜÒºÓÚÁ½Ö§ÊÔ¹ÜÖУ¬ÔÙ·Ö±ð¼ÓÈëÉÙÁ¿ÑÇÁòËáÄƹÌÌåºÍÑÇÁòËáÇâÄƹÌÌ壬Á½Ö§ÊÔ¹ÜÖеÄÆ·ºì¶¼ÍÊÉ«£¬ËûµÃ³ö½áÂÛ£ºÊ¹Æ·ºìÍÊÉ«µÄ΢Á£¿Ï¶¨ÊÇHSO3-»òSO32-¡£ÄãÈÏΪËûµÄ½áÂÛÊÇ·ñÕýÈ· £¬ ÆäÀíÓÉÊÇ ¡£
£¨4£©ÔÙÓÃÒÔÏÂ×°ÖÃ̽¾¿SO2µÄijЩ»¯Ñ§ÐÔÖÊ¡£
¢Ù×°ÖÃÒÒµÄ×÷ÓÃÊÇ ¡£
¢ÚÈôXΪNa2SÈÜÒº£¬¹Û²ìµ½ÈÜÒºÖгöÏÖµ»ÆÉ«»ë×Ç£¬ËµÃ÷SO2¾ßÓÐ ¡£
a£®Ñõ»¯ÐÔ b£®»¹ÔÐÔ
c£®Æ¯°×ÐÔ d.²»Îȶ¨ÐÔ
¢ÛÈôÊÔ¼ÁXΪCa(ClO)2ÈÜÒº£¬¿É¹Û²ìµ½°×É«³ÁµíÉú³É£¬Íê³É¸Ã¹ý³ÌµÄÀë×Ó·½³Ìʽ£º
Ca2£«+ClO£+SO2+H2O£½ ¡ý+Cl£+SO42£+ ¡£
£¨1£©¢ÙȱÉÙ¶þÑõ»¯ÁòµÄ¸ÉÔï×°Öã¨1·Ö£©£» ¢Ú²»ÄÜʹÓ󤾱©¶·£¨1·Ö£©
£¨2£© H2SO3¡¢HSO3-¡¢SO32££¨1·Ö£©
£¨3£©²»ÕýÈ·£¨1·Ö£© ÒòΪÑÇÁòËá¸ùÀë×ÓºÍÑÇÁòËáÇâ¸ùÀë×Ó¶¼»áË®½âÉú³ÉÑÇÁòËᣨ1·Ö£©¡£
£¨4£©¢ÙβÆø´¦Àí£»£¨1·Ö£©¢Úa£»£¨1·Ö£©
¢ÛCa2++2ClO-+2SO2+2H2O=CaSO4¡ý+2Cl-+SO42-+4H+£®£¨2·Ö£©
½âÎöÊÔÌâ·ÖÎö£º£¨1£©¸ÃͬѧµÄʵÑéÄ¿µÄÊÇΪÁË̽¾¿¶þÑõ»¯ÁòµÄƯ°××÷Óõ½µ×ÊǶþÑõ»¯Áò±¾Éí»¹ÊǶþÑõ»¯ÁòÓëË®×÷ÓõIJúÎËùÒÔ¶þÑõ»¯Áò±ØÐëÊǸÉÔïµÄ£¬È±ÉÙ¸ÉÔï×°Öã»Æä´Î²»ÄÜÓ󤾱©¶·Ê¢·ÅÁòËᣬӦ¸ÃÓ÷ÖҺ©¶·£»
£¨2£©¶þÑõ»¯Áòͨ¹ýÆ·ºìµÄ¾Æ¾«ÈÜÒº£¬ÈÜÒº²»ÍÊÉ«£¬¶øͨ¹ýÆ·ºìµÄË®ÈÜÒºÍÊÉ«£¬¶þÑõ»¯ÁòͨÈë¾Æ¾«ÈÜÒºÓë¶þÑõ»¯ÁòµÄË®ÈÜÒºÖв»Í¬µÄÁ£×ÓÖ÷ÒªÓÐH2SO3¡¢HSO3-¡¢SO32££¬ÕâЩÁ£×Ó¶¼¿ÉÄÜÊÇʹƷºìÍÊÉ«µÄÁ£×Ó£»
£¨3£©ÑÇÁòËáÄƹÌÌåºÍÑÇÁòËáÇâÄƹÌÌåÈÜÓÚË®ºó£¬Ë®½â¶¼µÃµ½H2SO3£¬ËùÒÔ²»ÄÜÅжÏÊÇʹƷºìÍÊÉ«µÄ΢Á£¿Ï¶¨ÊÇHSO3-»òSO32-¡£¸ÃͬѧµÄÅжÏÊDz»ÕýÈ·µÄ£»
£¨4£©¢Ù×°ÖÃÒÒÓÃÓÚÎüÊÕÊ£ÓàµÄ¶þÑõ»¯Áò£¬·ÀÖ¹ÎÛȾ¿ÕÆø£»
¢ÚNa2SÓë¶þÑõ»¯Áò·´Ó¦Éú³ÉSµ¥ÖÊ£¬¶þÑõ»¯ÁòÖеÄSÔªËصĻ¯ºÏ¼Û½µµÍ£¬ËµÃ÷¶þÑõ»¯Áò¾ßÓÐÑõ»¯ÐÔ£¬´ð°¸Ñ¡a£»
¢ÛCa(ClO)2ÈÜÒºÓë¶þÑõ»¯Áò·¢ÉúÑõ»¯»¹Ô·´Ó¦£¬Ê£Óà¸Ã·½³ÌʽÖеijÁµíÊÇCaSO4£¬¸ù¾ÝÔªËØÊغ㣬ÅжÏÁíÒ»ÎïÖÊÊÇH+£¬SO2ÖÐSÔªËØ»¯ºÏ¼ÛÉý¸ß2¼Û£¬Ca(ClO)2ÖÐClÔªËØÕûÌå½µµÍ2¼Û£¬ËùÒÔ·½³ÌʽÖÐSO2ÓëCa(ClO)2µÄϵÊý¾ùÊÇ1£¬¸ù¾ÝµçºÉÊغãºÍ¹Û²ì·¨ÅäƽÆäËûÎïÖʵÄϵÊý£¬Àë×Ó·½³ÌʽΪCa2++2ClO-+2SO2+2H2O=CaSO4¡ý+2Cl-+SO42-+4H+£®
¿¼µã£º¿¼²é¶þÑõ»¯ÁòµÄÖÆȡʵÑé¡¢ÐÔÖʵÄÑé֤ʵÑ飬¶Ô·´Ó¦µÄ·ÖÎö£¬Àë×Ó·½³ÌʽµÄÅäƽ
ÀûÓÃÏÂÁи÷×éÖеÄÎïÖÊÖƱ¸²¢ÊÕ¼¯ÉÙÁ¿ÏàÓ¦µÄÆøÌ壬ÄܲÉÓÃÈçͼװÖõÄÊÇ
¢ÙŨ°±Ë®ºÍ¹ÌÌåNaOHÖÆNH3 ¢Ú´óÀíʯºÍÏ¡ÑÎËáÖÆCO2
¢Û¹ýÑõ»¯ÇâÈÜÒººÍ¶þÑõ»¯ÃÌÖÆO2¢ÜÏ¡ÏõËáºÍÍƬÖÆNO
¢ÝŨÑÎËáºÍ¶þÑõ»¯ÃÌÖÆCl2 ¢ÞµçʯºÍË®ÖÆC2H2
|
ÔÚŨCaCl2ÈÜÒºÖÐͨÈëNH3ºÍCO2£¬¿ÉÒÔÖƵÃÄÉÃ×¼¶Ì¼Ëá¸Æ£¨Á£×ÓÖ±¾¶ÔÚ1~10nmÖ®¼ä£©£®ÏÂͼËùʾA~EΪʵÑéÊÒ³£¼ûµÄÒÇÆ÷×°Ö㨲¿·Ö¹Ì¶¨¼Ð³Ö×°ÖÃÂÔÈ¥£©£¬Çë¸ù¾ÝÒªÇó»Ø´ðÎÊÌ⣮
£¨1£©ÊµÑéÊÒÖƱ¸NH3µÄ·´Ó¦·½³Ìʽ£º_______________________________£»
£¨2£©ÊµÑéÊÒÖÆÈ¡¡¢ÊÕ¼¯¸ÉÔïµÄNH3£¬ÐèÑ¡ÓÃÉÏÊöÒÇÆ÷×°ÖõĽӿÚÁ¬½Ó˳ÐòÊÇ£¨Ñ¡Ìî×Öĸ£©£ºa½Ó £¬ ½Ó £¬ ½Óh£»
£¨3£©ÏòŨCaCl2ÈÜÒºÖÐͨÈëNH3ºÍCO2ÆøÌåÖÆÄÉÃ×¼¶Ì¼Ëá¸Æʱ£¬Ó¦ÏÈͨÈëµÄÆøÌåÊÇ £¬ÊÔд³öÖÆÄÉÃ×¼¶Ì¼Ëá¸ÆµÄÀë×Ó·½³Ìʽ £»
£¨4£©ÔÚŨCaCl2ÈÜÒººÍNH3ÓÃÁ¿ÕýÈ·µÄÇé¿öÏ£¬CO2²»×ã»ò¹ýÁ¿¶¼»áµ¼ÖÂÄÉÃ×¼¶Ì¼Ëá¸Æ²úÁ¿Ï½µ£¬ÈôCO2¹ýÁ¿ÈÜÒºÖдóÁ¿´æÔÚµÄÀë×ÓÓУ¨²»¿¼ÂÇÈõµç½âÖʵĵçÀëºÍÑÎÀàË®½â²úÉúµÄÉÙÁ¿Àë×Ó£©________________,
£¨5£©È¡·´Ó¦ºóÈ¥³ýÁËCaCO3µÄÈÜÒº·Ö±ð×öÒÔÏÂʵÑ飬ÏÂÁÐʵÑéÅжϺÏÀíµÄÊÇ£º_________£®
A£®µÎ¼ÓÉÙÁ¿Na2CO3ÈÜÒº£¬ÈôÓгÁµí˵Ã÷CO2Ò»¶¨²»×ã |
B£®µÎ¼ÓÉÙÁ¿ÑÎËᣬÈôÓÐÆøÅÝ£¬CO2Ò»¶¨¹ýÁ¿ |
C£®²âÁ¿ÈÜÒºpH£¬Èô´óÓÚ7£¬CO2Ò»¶¨²»×ãÁ¿ |
D£®µÎ¼ÓÉÙÁ¿BaCl2ÈÜÒº£¬ÈôÎÞ³Áµí£¬CO2Ò»¶¨Ã»ÓйýÁ¿ |
¹¤ÒµÉÏ¿ÉÓÃʳÑκÍʯ»ÒʯΪÖ÷ÒªÔÁÏ£¬¾²»Í¬µÄ·½·¨Éú²ú´¿¼î¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Â¬²¼À¼·¼ÊÇÒÔʳÑΡ¢Ê¯»Òʯ¡¢Å¨ÁòËá¡¢½¹Ì¿ÎªÔÁÏ£¬ÔÚ¸ßÎÂϽøÐÐìÑÉÕ£¬ÔÙ½þÈ¡£¬½á¾§¶øÖƵô¿¼î¡£
¢ÙʳÑκÍŨÁòËá·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ___________£»
¢ÚÁòËáÄƺͽ¹Ì¿¡¢Ê¯»Òʯ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_________£¨ÒÑÖª²úÎï֮һΪCaS£©£»
£¨2£©°±¼î·¨µÄ¹¤ÒÕÈçÏÂͼËùʾ£¬µÃµ½µÄ̼ËáÇâÄƾìÑÉÕÉú³É´¿¼î¡£
| |
|
¢Ú×°ÖÃÒÒÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_______£»
£¨3£©ÁªºÏÖƼ¶Ô°±¼î·¨µÄ¸Ä½ø£¬ÆäÓŵãÊÇ______________£»
£¨4£©ÓÐÈËÈÏΪ̼ËáÇâ¼ØÓë̼ËáÇâÄƵĻ¯Ñ§ÐÔÖÊÏàËÆ£¬¹ÊÒ²¿ÉÓð±¼î·¨ÒÔÂÈ»¯¼ØºÍʯ»ÒʯΪÔÁÏÖÆ̼Ëá¼Ø¡£Çë½áºÏÏÂͼµÄÈܽâ¶È£¨S£©Ëæζȱ仯ÇúÏߣ¬·ÖÎö˵Ã÷ÊÇ·ñ¿ÉÐУ¿__________¡£
¹ý̼ËáÄÆ£¨Na2CO3¡¤3H2O2£©£¬ÓйÌÌåË«ÑõË®µÄË׳ƣ¬¸Ã¾§Ìå¾ßÓÐNa2CO3ºÍH2O2µÄË«ÖØÐÔÖÊ£¬±»´óÁ¿Ó¦ÓÃÓÚÏ´µÓ¡¢Ó¡È¾¡¢·ÄÖ¯¡¢ÔìÖ½¡¢Ò½Ò©ÎÀÉúµÈÁìÓòÖУ¬¹ý̼ËáÄƵÄijÉú²úÁ÷³ÌÈçÏÂͼËùʾ¡£
ÒÑÖª£º2Na2CO3£«3H2O2£½2Na2CO3¡¤3H2O ¡÷H£¼0£»»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÏÂÁÐÎïÖÊ¿Éʹ¹ý̼ËáÄƽϿìʧЧµÄÊÇ£¨ÌîÐòºÅ£©_________¡£
A£®FeCl3ÈÜÒº | B£®H2S | C£®Ï¡ÁòËá | D£®NaHCO3ÈÜÒº |
£¨3£©ÔÚÉÏÊöÁ÷³ÌÖУ¬Ïò·´Ó¦Ç°µÄH2O2ÖмÓÈëÎȶ¨¼ÁµÄ×÷ÓÃÊÇ____________________¡£
£¨4£©¸ÃÉú²úÁ÷³ÌÖпÉÑ»·Ê¹ÓõÄÎïÖÊÊÇ______________________________£¨Ìѧʽ£©¡£
£¨5£©Éú²ú¹ý̼ËáÄƵÄÁ÷³ÌÖÐÒÅ©ÁËÒ»²½£¬Ôì³ÉËùµÃ²úÆ·´¿¶ÈÆ«µÍ£¬Çë¼òÊö¸Ã²½²Ù×÷¹ý³Ì___________¡£
£¨6£©ÊµÑéÊÒÀûÓÃÏÂͼװÖÃÖƱ¸¹ý̼ËáÄÆ£¬¸Ã×°ÖÃÖкãѹµÎҺ©¶·ÖÐÖ§¹ÜµÄ×÷ÓÃÊÇ_______£¬ÀäÄý¹ÜÓ¦´Ó__________´¦½øË®¡£
£¨7£©ÓÉʵÑé²â¶¨·´Ó¦Î¶ȶԲúÎïµÄÓ°ÏìÈçÏÂ±í£º¸ù¾ÝϱíÊý¾Ý£¬ÄãÈÏΪ·´Ó¦×î¼ÑµÄζÈÑ¡ÔñµÄ·¶Î§ÊÇ_______________¡£
T/¡æ | »îÐÔÑõ°Ù·Öº¬Á¿ | ²úÂÊ |
5¡«10 | 13.94 | 85.49 |
10¡«15 | 14.02 | 85.78 |
15¡«20 | 15.05 | 88.38 |
20¡«25 | 14.46 | 83.01 |