ÌâÄ¿ÄÚÈÝ
20£®ÊµÑéÊÒ³£ÀûÓÃÈçͼËùʾװÖÃÍê³ÉÆøÌåÖÆ±¸¼°ÐÔÖÊʵÑ飮Çë»Ø´ð£º£¨1£©Ö¸³ö±àºÅÒÇÆ÷µÄÃû³Æ£º¢Ù¾Æ¾«µÆ£®
£¨2£©ÒÔÉÏA£¨´ÓA-EÖÐÑ¡Ôñ£©×°ÖÃÓÐÒ»´¦Ã÷ÏԵĴíÎó£¬ÀûÓøÄÕýºóµÄ×°ÖüÌÐøÍê³ÉºóÃæµÄʵÑ飮
£¨3£©ÓûʹÓøßÃÌËá¼ØÖÆÈ¡ÑõÆø£¬Ó¦Ñ¡ÔñµÄ·¢Éú×°ÖÃÊÇA£¨Ìî×Öĸ£©£¬·´Ó¦ÔÀíÓû¯Ñ§·½³Ìʽ±íʾΪ2KMnO4$\frac{\underline{\;\;¡÷\;\;}}{\;}$K2MnO4+MnO2+O2¡ü£®
£¨4£©½«CO2ºÍCOµÄ»ìºÏÆøÌåͨ¹ýF×°Öã¨ÒºÌåÒ©Æ·¾ù×ãÁ¿£©£¬ÊµÑ鿪ʼʱ¹Ø±Õ»îÈûb£¬´ò¿ª»îÈûa£¬¹ã¿ÚÆ¿Öй۲쵽µÄÏÖÏóÊdzÎÇåµÄʯ»ÒË®±ä»ë×Ç£¬´Ëʱ´Óµ¼¹ÜcÒݳöµÄÆøÌåÖ÷ÒªÊÇCO£®Ò»¶Îʱ¼äºó£¬ÔٹرջîÈûa£¬´ò¿ª»îÈûb£¬½«·ÖҺ©¶·ÖеÄÏ¡ÑÎËáµÎÈë¹ã¿ÚÆ¿ÖУ¬´ËʱÒݳöµÄÆøÌåÖ÷ÒªÊÇCO2£¬·´Ó¦ÔÀíÓû¯Ñ§·½³Ìʽ±íʾΪCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£¬ÓûÊÕ¼¯¸ÃÆøÌ壬ӦѡÔñµÄ×°ÖÃÊÇE£¨Ìî×Öĸ£©£¬ÑéÂúµÄ·½·¨Êǽ«È¼×ŵÄľÌõ·ÅÓÚ¼¯ÆøÆ¿¿Ú£¬ÈôľÌõϨÃð˵Ã÷ÊÕ¼¯ÂúÁË£®
·ÖÎö £¨1£©ÒÀ¾ÝʵÑéÊÒ³£ÓÃÒÇÆ÷µÄÈÏʶ½â¾ö´ËÌ⣮
£¨2£©A×°ÖÃÖУ¬Èç¹ûµ¼¹ÜÉìÈëÊԹܹý³¤£¬²»ÀûÓÚÆøÌåµ¼³ö£»
£¨3£©¸ù¾ÝÖÆÈ¡ÆøÌåµÄ×°ÖÃÑ¡ÔñÒÀ¾ÝÒÔ¼°·´Ó¦ÔÀíÀ´·ÖÎö£»
£¨4£©½«CO2ºÍCOµÄ»ìºÏÆøÌåͨ¹ýF×°Öã¨ÒºÌåÒ©Æ·¾ù×ãÁ¿£©£¬ÊµÑ鿪ʼʱ¹Ø±Õ»îÈûb£¬´ò¿ª»îÈûa£¬Æ¿Öй۲쵽µÄÏÖÏóÊdzÎÇåµÄʯ»ÒË®±ä»ë×Ç£¬´Ëʱ´Óµ¼¹ÜcÒݳöµÄÆøÌåÖ÷ÒªÊÇÒ»Ñõ»¯Ì¼£¬ÒòΪһÑõ»¯Ì¼Óëʯ»ÒË®²»·´Ó¦£¬Ò»¶Îʱ¼äºó£¬ÔٹرջîÈûa£¬´ò¿ª»îÈûb£¬½«·ÖҺ©¶·ÖеÄÏ¡ÑÎËáµÎÈëÆ¿ÖУ¬´ËʱÒݳöµÄÆøÌåÖ÷ÒªÊǶþÑõ»¯Ì¼£¬¼ÓÈëÑÎËáºó£¬ÓаѶþÑõ»¯Ì¼ÊͷųöÀ´£®
½â´ð ½â£º£¨1£©¾Æ¾«µÆ³£ÓõļÓÈÈÒÇÆ÷£¬¹Ê´ð°¸Îª£º¾Æ¾«µÆ£»
£¨2£©A×°ÖÃÖУ¬µ¼¹ÜÉìÈëÊԹܹý³¤£¬²»ÀûÓÚÆøÌåµ¼³ö£¬Òò´Ëµ¼¹ÜÉìÈëÊÔ¹ÜÓ¦¸Ã¾¡Á¿¶ÌһЩ£»¹ÊÌA£»
£¨3£©Èç¹ûÓøßÃÌËá¼ØÖÆÑõÆø¾ÍÐèÒª¼ÓÈÈ£¬¸ßÃÌËá¼ØÊÜÈÈ·Ö½âÉú³ÉÃÌËá¼ØºÍ¶þÑõ»¯Ã̺ÍÑõÆø£¬Òª×¢ÒâÅ䯽£»¹ÊÌA£»2KMnO4$\frac{\underline{\;\;¡÷\;\;}}{\;}$K2MnO4+MnO2+O2¡ü£»
£¨4£©COÓë³ÎÇåµÄʯ»ÒË®²»·´Ó¦£¬¹ÊͨÈë³ÎÇåʯ»ÒË®£¬Ê×ÏÈ·ÖÀë³öÀ´£¬¶þÑõ»¯Ì¼Óëʯ»ÒË®µÄÖ÷Òª³É·ÖÇâÑõ»¯¸Æ·´Ó¦Éú³É̼Ëá¸Æ³ÁµíºÍË®£¬¹ÊʵÑ鿪ʼʱ¹Ø±Õ»îÈûb£¬´ò¿ª»îÈûa£¬¹ã¿ÚÆ¿Öй۲쵽µÄÏÖÏóÊdzÎÇåµÄʯ»ÒË®±ä»ë×Ç£»Ì¼Ëá¸Æ¿ÉÓëÏ¡ÑÎËá·´Ó¦Éú³ÉÂÈ»¯¸Æ¡¢Ë®ºÍ¶þÑõ»¯Ì¼£¬ËùÒԹرջîÈûa£¬´ò¿ª»îÈûb£¬½«·ÖҺ©¶·ÖеÄÏ¡ÑÎËáµÎÈë¹ã¿ÚÆ¿ÖУ¬»ë×ǵÄʯ»ÒË®ÓÖ»á±ä³ÎÇ壬·´Ó¦·½³ÌʽÊÇCaCO3+2HCl¨TCaCl2+H2O+CO2¡ü£¬¶þÑõ»¯Ì¼µÄÃÜ¶È±È¿ÕÆø´óÇÒÄÜÈÜÓÚË®£¬ËùÒÔÓÃÏòÉÏÅÅ¿ÕÆø·¨ÊÕ¼¯£¬ÑéÂú·½·¨Êǽ«È¼×ŵÄľÌõ·ÅÓÚ¼¯ÆøÆ¿¿Ú£¬¹Û²ìľÌõÊÇ·ñϨÃð½øÐÐÅжϣ®¹ÊÌ³ÎÇåµÄʯ»ÒË®±ä»ë×Ç¡¢CO¡¢CO2¡¢CaCO3+2HCl¨TCaCl2+H2O+CO2¡ü¡¢E¡¢½«È¼×ŵÄľÌõ·ÅÓÚ¼¯ÆøÆ¿¿Ú£¬ÈôľÌõϨÃð˵Ã÷ÊÕ¼¯ÂúÁË£®
µãÆÀ ±¾¿¼µãÖ÷Òª¿¼²éÁËÒÇÆ÷µÄÃû³Æ¡¢ÆøÌåµÄÖÆÈ¡×°ÖúÍÊÕ¼¯×°ÖõÄÑ¡Ôñ£¬Í¬Ê±Ò²¿¼²éÁË»¯Ñ§·½³ÌʽµÄÊéдºÍ×¢ÒâÊÂÏîµÈ£¬×ÛºÏÐԱȽÏÇ¿£®ÆøÌåµÄÖÆÈ¡×°ÖõÄÑ¡ÔñÓë·´Ó¦ÎïµÄ״̬ºÍ·´Ó¦µÄÌõ¼þÓйأ»ÆøÌåµÄÊÕ¼¯×°ÖõÄÑ¡ÔñÓëÆøÌåµÄÃܶȺÍÈܽâÐÔÓйأ®±¾¿¼µãÊÇÖп¼µÄÖØÒª¿¼µãÖ®Ò»£¬Ö÷Òª³öÏÖÔÚʵÑéÌâÖУ®
| A£® | ³ÆÁ¿ÇâÑõ»¯ÄÆ | B£® | ¼ÓÈÈÒºÌåÒ©Æ· | C£® | ŨÁòËáµÄÏ¡ÊÍ | D£® |
| A£® | ÓÃʯī¿ÉÖÆµÃ½ð¸Õʯ | B£® | ¡°ÂÌɫʳƷ¡±¾ÍÊÇÂÌÑÕÉ«µÄʳƷ | ||
| C£® | Ï¡ÓÐÆøÌå²»ÓëÈκÎÎïÖÊ·´Ó¦ | D£® | ´¿Å£ÄÌÖв»º¬Èκλ¯Ñ§ÎïÖÊ |
[²éÔÄ×ÊÁÏ]±¥ºÍ̼ËáÇâÄÆÈÜÒº¿ÉÒÔÎüÊÕHCl¶ø²»ÎüÊÕCO2£¬ÏõËáÒøÈÜÒºÓöHClÓа×É«¹ÌÌ壬ŨÁòËáÎüË®£®
| A£® | ¢ÙÖпÉÓÃÏ¡ÁòËá´úÌæÏ¡ÑÎËá | |
| B£® | ¢ÛÖÐûÓа×É«³Áµí²úÉú£¬ËµÃ÷CO2ÆøÌåÖÐÒѾ²»À¥ÓÐHClÆøÌå | |
| C£® | ¢ÜÖÐŨH2SO4µÄ×÷ÓÃÊÇÎüÊÕCO2ÆøÌåÖлìÓеÄH2O | |
| D£® | ½«È¼×ŵÄСľÌõ·ÅÔÚ¢ÝÖеøÆ¿¿Ú£¬¿ÉÒÔ¼ìÑé¼¯ÆøÆ¿ÊÇ·ñÊÕ¼¯ÂúCO2 |
| ÏîÄ¿ | ¿ÕÆøÎÛȾָ±ê | ¿ÕÆøÖÊÁ¿¼¶±ð | ¿ÕÆøÖÊÁ¿ÃèÊö |
| ×ÜÐü¸¡¿ÅÁ£ | 52 | ¢ò | Á¼ |
| ¶þÑõ»¯Áò | 7 | ||
| ¶þÑõ»¯Ì¼ | 24 |
| A£® | ¢Ù¢Û¢Ü | B£® | ¢Ú¢Ý | C£® | ¢Ú¢Û¢Ü¢Ý | D£® | ¢Ù¢Ú¢Û¢Ü¢Ý |
[ʵÑé̽¾¿]¿É×ÔÑ¡ÊÔ¼Á£¬Óû¯Ñ§·½·¨Ì½¾¿ºÏ½ð·ÛÄ©³É·Ö£®
| ʵÑé²Ù×÷ | ʵÑéÏÖÏó | ʵÑé½áÂÛ |
| ºÏ½ðÖк¬ÓÐÂÁ¡¢Ìú | ||
| ºÏ½ðÖк¬ÓÐÂÁ¡¢Í | ||
| ºÏ½ðÖк¬ÓÐÂÁ¡¢Ìú¡¢Í |