ÌâÄ¿ÄÚÈÝ
4£®°´ÒÔÏÂ×°ÖÃͼ½øÐÐʵÑ飬DÖÐ×°ÓÐ×ãÁ¿µÄʯ»ÒË®£®»Ø´ðÏÂÁÐÓйØÎÊÌ⣺£¨1£©AÖз´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2NaHCO3$\frac{\underline{\;\;¡÷\;\;}}{\;}$ Na2CO3+H2O+CO2¡ü£»
£¨2£©BÖÐŨÁòËáµÄ×÷ÓÃÊÇ×÷¸ÉÔï¼Á£¬ÎüÊÕCO2ÖеÄË®ÕôÆû£»
£¨3£©CÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2Na2O2+2CO2=2Na2CO3+O2£»
£¨4£©DÖз´Ó¦µÄÀë×Ó·½³ÌʽÊÇCO2+Ca2++2OH-=CaCO3¡ý+H2O£»
£¨5£©EÖÐÊÕ¼¯µÄÆøÌåÊÇ£¨Ð´Ãû³Æ£©ÑõÆø£®
·ÖÎö ̼ËáÇâÄÆ·Ö½âÉú³É̼ËáÄÆ¡¢¶þÑõ»¯Ì¼ºÍË®£¬×°ÖÃBÖеÄŨÁòËá¾ßÓÐÎüË®ÐÔ£¬¿ÉÓÃÓÚ¸ÉÔï¶þÑõ»¯Ì¼ÆøÌ壬ÔÚ×°ÖÃCÖжþÑõ»¯Ì¼ºÍ¹ýÑõ»¯ÄÆ·´Ó¦Éú³É̼ËáÄÆºÍÑõÆø£¬×°ÖÃDÊÇÆøÌåÖеĶþÑõ»¯Ì¼Í¨Èë³ÎÇåʯ»ÒË®Öз¢Éú·´Ó¦Éú³É̼Ëá¸Æ³Áµí£¬ÑõÆø²»ÈÜÓÚË®£¬¿ÉÓÃ×°ÖÃEÅÅË®·¨ÊÕ¼¯£®
½â´ð ½â£º£¨1£©AÖеÄ̼ËáÇâÄÆ·Ö½âÉú³É̼ËáÄÆ¡¢¶þÑõ»¯Ì¼ºÍË®£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2NaHCO3$\frac{\underline{\;\;¡÷\;\;}}{\;}$ Na2CO3+H2O+CO2¡ü£¬
¹Ê´ð°¸Îª£º2NaHCO3$\frac{\underline{\;\;¡÷\;\;}}{\;}$ Na2CO3+H2O+CO2¡ü£»
£¨2£©BÖеÄŨÁòËá¾ßÓÐÎüË®ÐÔ£¬¿ÉÓÃÓÚ¸ÉÔï¶þÑõ»¯Ì¼ÆøÌ壬ÎüÊÕ̼ËáÇâÄÆ·Ö½â²úÉúµÄË®ÕôÆø£¬
¹Ê´ð°¸Îª£º×÷¸ÉÔï¼Á£¬ÎüÊÕCO2ÖеÄË®ÕôÆû£»
£¨3£©CÖÐÊǶþÑõ»¯Ì¼ºÍ¹ýÑõ»¯ÄÆ·´Ó¦Éú³É̼ËáÄÆºÍÑõÆøµÄ·´Ó¦£¬·´Ó¦µÄ·½³ÌʽΪ2Na2O2+2CO2=2Na2CO3+O2¡ü£¬
¹Ê´ð°¸Îª£º2Na2O2+2CO2=2Na2CO3+O2¡ü£»
£¨4£©DÖÐÊǶþÑõ»¯Ì¼Í¨Èë³ÎÇåʯ»ÒË®Öз¢Éú·´Ó¦Éú³É̼Ëá¸Æ³Áµí£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪCO2+Ca2++2OH-=CaCO3¡ý+H2O£¬
¹Ê´ð°¸Îª£ºCO2+Ca2++2OH-=CaCO3¡ý+H2O£»
£¨5£©´ÓCÖгöÀ´µÄÆøÌåΪ¶þÑõ»¯Ì¼ºÍÑõÆø£¬¾Ê¯»ÒË®ÎüÊÕ¶þÑõ»¯Ì¼ºó£¬EÖÐÊÕ¼¯µÄÆøÌåΪÑõÆø£¬¹Ê´ð°¸Îª£ºÑõÆø£®
µãÆÀ ±¾Ì⿼²é³£¼ûÄÆµÄÖØÒª»¯ºÏÎï֪ʶ£¬²àÖØÓÚ»ù´¡ÖªÊ¶µÄ¿¼²é£¬ÌâÄ¿ÄѶȲ»´ó£¬×¢ÒâÏà¹Ø»ù´¡ÖªÊ¶µÄ»ýÀÛ£®
£¨1£©´«Í³ÉϸÃת»¯Í¨¹ýÈçÓÒͼËùʾµÄ´ß»¯¼ÁÑ»·ÊµÏÖ£¬ÆäÖУ¬·´Ó¦¢ÙΪ£º2HCl£¨g£©+CuO£¨s£©?H2O£¨g£©+CuCl2£¨g£©¡÷H1£¬·´Ó¦¢ÚÉú³É1molCl2£¨g£©µÄ·´Ó¦ÈÈΪ¡÷H2£¬Ôò×Ü·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽΪ4HCl£¨g£©+O2£¨g£©=2Cl2£¨g£©+2H2O£¨g£©¡÷H=2£¨¡÷H1+¡÷H2£©£¨·´Ó¦ÈÈÓá÷H1ºÍ¡÷H2±íʾ£©£®
£¨2£©ÐÂÐÍRuO2´ß»¯¼Á¶ÔÉÏÊöHClת»¯ÎªCl2µÄ×Ü·´Ó¦¾ßÓиüºÃµÄ´ß»¯»îÐÔ£¬
¢ÙʵÑé²âµÃÔÚÒ»¶¨Ñ¹Ç¿Ï£¬×Ü·´Ó¦µÄHClƽºâת»¯ÂÊËæÎ¶ȱ仯µÄa£¨HCl£©-TÇúÏßÈçÓÒͼ£¬Ôò×Ü·´Ó¦µÄ¡÷H£¼0£¨Ìî¡°£¾¡±¡¢¡°©„¡±»ò¡°£¼¡±£©£»A¡¢BÁ½µãµÄƽºâ³£ÊýK£¨A£©ÓëK£¨B£©ÖнϴóµÄÊÇK£¨A£©£®
ÔÚÉÏÊöʵÑéÖÐÈôѹËõÌå»ýʹѹǿÔö´ó£¬»³öÏàÓ¦a£¨HCl£©-TÇúÏßµÄʾÒâͼ£¬²¢¼òҪ˵Ã÷ÀíÓÉÔö´óѹǿ£¬Æ½ºâÏòÕý·´Ó¦·½ÏòÒÆ¶¯£¬¦ÁHClÔö´ó£¬ÏàͬζÈÏÂHClµÄƽºâת»¯ÂʱÈ֮ǰʵÑéµÄ´ó£®
¢ÛÏÂÁдëÊ©ÖÐÓÐÀûÓÚÌá¸ßa£¨HCl£©µÄÓÐBD£®
A¡¢Ôö´ón£¨HCl£©¡¡¡¡B¡¢Ôö´ón£¨O2£©¡¡¡¡C¡¢Ê¹ÓøüºÃµÄ´ß»¯¼Á¡¡¡¡ D¡¢ÒÆÈ¥H2O
£¨3£©Ò»¶¨Ìõ¼þϲâµÃ·´Ó¦¹ý³ÌÖÐn£¨Cl2£©µÄÊý¾ÝÈçÏ£º
| t£¨min£© | 0 | 2.0 | 4.0 | 6.0 | 8.0 |
| n£¨Cl2£©/10?3mol | 0 | 1.8 | 3.7 | 5.4 | 7.2 |
£¨4£©Cl2ÓÃ;¹ã·º£¬Ð´³öÓÃCl2ÖÆ±¸Æ¯°×·ÛµÄ»¯Ñ§·½³Ìʽ2Cl2+2Ca£¨OH£©2=CaCl2+Ca£¨ClO£©2+2H2O£®
| A£® | äåË®¡¢ÂÈ»¯ÌúÈÜÒº | B£® | äåË®¡¢ËáÐÔ¸ßÃÌËá¼ØÈÜÒº | ||
| C£® | äåË®¡¢Ì¼ËáÄÆÈÜÒº | D£® | ÂÈ»¯ÌúÈÜÒº¡¢ËáÐÔ¸ßÃÌËá¼ØÈÜÒº |
| A£® | µ¥ÖʵÄÑõ»¯ÐÔ£ºX£¼M | |
| B£® | ÆøÌ¬Ç⻯ÎïµÄÈÈÎȶ¨ÐÔ£ºM£¾N | |
| C£® | XÓëY¼òµ¥Àë×Ó°ë¾¶£ºr£¨XÀë×Ó£©£¼r£¨YÀë×Ó£© | |
| D£® | »¯ºÏÎïZX2ÓëZN4º¬ÓÐÏàͬÀàÐ͵Ļ¯Ñ§¼ü |
| ʵÑé | ³ýÔÓÊÔ¼Á | ʵÑéÄ¿µÄ | |
| £¨1£© | µçʯÓëË®·´Ó¦ | CuSO4ÈÜÒº | ÓÃKMnO4ËáÐÔÈÜÒº¼ìÑéÒÒȲµÄ»¹ÔÐÔ |
| £¨2£© | CH3CH2BrÓëNaOHÈÜÒº¹²ÈÈ | HNO3ÈÜÒº | ÓÃAgNO3ÈÜÒº¼ìÑéCH3CH2BrÖеÄBr |
| £¨3£© | µí·ÛÓëÏ¡H2SO4ˮԡ¹²ÈÈ | NaOHÈÜÒº | ÓÃÐÂÖÆÇâÑõ»¯Í¼ìÑéË®½â²úÎïµÄ»¹ÔÐÔ |
| £¨4£© | C2H5OHÓëŨH2SO4¼ÓÈÈÖÁ170¡æ | NaOHÈÜÒº | ÓÃBr2µÄCCl4ÈÜÒºÖ¤Ã÷¸Ã·´Ó¦ÎªÏûÈ¥·´Ó¦ |
| A£® | Ö»ÓУ¨1£©£¨2£©£¨3£© | B£® | Ö»ÓУ¨1£©£¨2£© | C£® | Ö»ÓУ¨2£©£¨3£©£¨4£© | D£® | £¨1£©£¨2£©£¨3£©£¨4£© |
| A£® | A£¬B£¬CµÄ·Ö×ÓÊýÖ®±ÈΪ1£º3£º2 | |
| B£® | CÉú³ÉËÙÂÊÓëAÉú³ÉËÙÂÊÏàµÈ | |
| C£® | µ¥Î»Ê±¼äÄÚÉú³Én molAͬʱ3n mo1B | |
| D£® | A£¬B¡¢CµÄÉî¶È²»Ôٱ仯 |
| A£® | ÔÚ¼îÐÔÈÜÒºÖÐÄÜÎȶ¨µØ´æÔÚ | B£® | ÒׯðÑõ»¯¼°¼Ó³É·´Ó¦ | ||
| C£® | ¿ÉÒÔÈܽâÓÚÒÒ´¼ | D£® | ÊÇÒ»¸ö»·×´µÄõ¥À໯ºÏÎï |
| ÈÝÆ÷ | ζȣ¨¡æ£© | H2£¨mol£© | N2£¨mol£© | ´ß»¯¼Á |
| A | 450 | 3 | 1 | ÎÞ |
| B | 450 | 3 | 1 | ÓÐ |
| C | 500 | 6 | 2 | ÓÐ |
| D | 500 | 6 | 2 | ÎÞ |
| A£® | A | B£® | B | C£® | C | D£® | D |