ÌâÄ¿ÄÚÈÝ
14£®ÈçͼÐéÏß¿òÖеÄ×°ÖÿÉÓÃÀ´¼ìÑéŨÁòËáÓëľ̿·ÛÔÚ¼ÓÈÈÌõ¼þÏ·´Ó¦²úÉúµÄËùÓÐÆøÌå²úÎÌîдÏÂÁпհף®£¨1£©¢Ù×°ÖÿÉÓÃÀ´ÑéÖ¤²úÎïÖеÄH2O£¨Ìѧʽ£©£¬ÏÖÏóÊÇÎÞË®ÁòËáͱäΪÀ¶É«£®
£¨2£©¢Ú×°ÖÃÖÐAÈÜÒºµÄ×÷ÓóýÈ¥SO2 £¬ÏÖÏóÊÇÈÜÒºÍÊÉ«£»BÈÜÒºµÄ×÷ÓÃÊǼìÑé¶þÑõ»¯ÁòÊÇ·ñ³ý¾¡£®
£¨3£©¢Û×°ÖÃÖеÄÏÖÏóÊdzÎÇåʯ»ÒË®±ä»ë×Ç£¬ÊÇΪÁËÑéÖ¤²úÎïÖеÄCO2£¨ÌѧΪʽ£©£®
£¨4£©Èç¹û½«×°ÖÃÖТ١¢¢Ú¡¢¢ÛÈý²¿·ÖÒÇÆ÷µÄÁ¬½Ó˳Ðò±äΪ¢Ú¡¢¢Ù¡¢¢Û£¬ÇÒ½«×°ÖÃAÇ°ÃæµÄÆ·ºìÈÜҺʡÂÔ£¬Ôò¿ÉÒÔ¼ì³öµÄÎïÖÊÊÇCO2¡¢SO2£¨Ìѧʽ£©£¬²»Äܼì³öµÄÎïÖÊÊÇH2O£¨Ìѧʽ£©£¬²»Äܼì³öµÄÔÒòÊÇÆøÌå´ÓÈÜÒºÖдø³öË®£®
·ÖÎö ¼ÓÈÈÌõ¼þÏÂŨÁòËáºÍ̼·¢ÉúÑõ»¯»¹Ô·´Ó¦Éú³É¶þÑõ»¯Áò¡¢¶þÑõ»¯Ì¼ºÍË®£¬ÎÞË®ÁòËáÍÓÃÓÚ¼ìÑéË®£¬Æ·ºìÓÃÓÚ¼ìÑé¶þÑõ»¯Áò£¬ÀûÓöþÑõ»¯ÁòµÄƯ°×ÐÔ£¬AÖиßÃÌËá¼ØÓÃÓÚ³ýÈ¥¶þÑõ»¯Áò£¬BÓÃÓÚ¼ìÑé¶þÑõ»¯ÁòÊÇ·ñ³ý¾¡£¬CÖгÎÇåʯ»ÒË®ÓÃÓÚ¼ìÑé¶þÑõ»¯Ì¼µÄÉú³É£¬¿É¹Û²ìµ½±ä»ë×Ç£¬ÒԴ˽â´ð¸ÃÌ⣮
½â´ð ½â£º£¨1£©×°ÖâÙΪÎÞË®ÁòËáÍ¿ÉÒÔ¼ìÑéË®µÄ´æÔÚ£¬¿É¹Û²ìÎÞË®ÁòËáͱäΪÀ¶É«£¬¹Ê´ð°¸Îª£ºH2O£»ÎÞË®ÁòËáͱäΪÀ¶É«£»
£¨2£©¸ßÃÌËá¼ØÈÜÒºÊdzýÈ¥¶þÑõ»¯Áò·ÀÖ¹¸ÉÈŶþÑõ»¯Ì¼µÄ¼ìÑ飬¿É¹Û²ìµ½ÈÜÒºÍÊÉ«£¬BÓÃÓÚ¼ìÑé¶þÑõ»¯ÁòÊÇ·ñ³ý¾¡£¬
¹Ê´ð°¸Îª£º³ýÈ¥SO2 £»ÈÜÒºÍÊÉ«£»¼ìÑé¶þÑõ»¯ÁòÊÇ·ñ³ý¾¡£»
£¨3£©¢ÛÖпɹ۲쵽³ÎÇåʯ»ÒË®±ä»ë×Ç£¬ÑéÖ¤Éú³É¶þÑõ»¯Ì¼£¬¹Ê´ð°¸Îª£º³ÎÇåʯ»ÒË®±ä»ë×Ç£»CO2£»
£¨4£©Èç¹û½«ÒÇÆ÷µÄÁ¬½Ó˳Ðò±äΪ¢Ú¡¢¢Û¡¢¢Ù£¬Ôò¢Ú¿ÉÒÔ¼ì³öµÄÎïÖÊÊǶþÑõ»¯Áò£¬²¢¿ÉÒÔ½«¶þÑõ»¯Áò³ý¾»£¬¢Û¼ìÑé³öµÄʶþÑõ»¯Ì¼£¬µ«ÊÇ¢Ù¼ìÑéʱһ¶¨»áÓÐË®£¬ÕâЩˮ²»Ò»¶¨ÊÇÔÀ´»ìºÏÆøÌåÖеÄË®£¬
¹Ê´ð°¸Îª£ºCO2¡¢SO2£»H2O£»ÆøÌå´ÓÈÜÒºÖдø³öË®£®
µãÆÀ ±¾Ì⿼²éѧÉúŨÁòËáµÄÐÔÖÊÖеĺÍ̼µ¥Öʵķ´Ó¦£¬Îª¸ß¿¼³£¼ûÌâÐÍºÍ¸ßÆµ¿¼µã£¬ÌâÄ¿ÄѶÈÖеȣ¬×¢ÒâÕÆÎÕŨÁòËáµÄÐÔÖÊ£¬Ã÷È·²úÎï¼ìÑéËùÓõÄÊÔ¼ÁÒÔ¼°¼ìÑéµÄÏȺó˳Ðò£¬×ÛºÏÐÔ½ÏÇ¿£¬³ä·ÖÅàÑøÁËѧÉúµÄ·ÖÎöÄÜÁ¦¼°»¯Ñ§ÊµÑéÄÜÁ¦£®
| A£® | 4£º3 | B£® | 4£º5 | C£® | 5£º4 | D£® | 1£º1 |
¢ÙÓÃÍÐÅÌÌìÆ½×¼È·³ÆÈ¡11.50gÂÈ»¯ÄƹÌÌå
¢ÚÓÃ10mLÁ¿Í²Á¿È¡9.8mLÁòËá
¢ÛÓÃÈÝÁ¿Æ¿×¼È·ÅäÖÆ0.0121mol/LµÄÂÈ»¯ÄÆÈÜÒº100mL
¢ÜÓù㷺pHÊÔÖ½²â³öijÈÜÒºµÄpHΪ5.6£¬ÆäÖÐÊý¾ÝºÏÀíµÄÊÇ£®
| A£® | È«²¿ | B£® | ¢Ù¢Ú¢Ü | C£® | ¢Ú¢Û¢Ü | D£® | ¢Ú¢Û |
| A£® | ŨÑÎËá¾ßÓлӷ¢ÐÔ | B£® | ŨÁòËá¾ßÓÐÍÑË®ÐÔ | ||
| C£® | ŨÁòËáºÍŨÑÎËáÖеÄË®×÷Óöø·ÅÈÈ | D£® | ŨÁòËáÓÐÎüË®ÐÔ |
| A | B | C | D | |
| X | Áò»¯Çâ | ¶þÑõ»¯Áò | ¶þÑõ»¯Ì¼ | ÂÈ»¯Çâ |
| Y | ŨÁòËá | ±¥ºÍNaHCO3 | Na2SO3ÈÜÒº | ±¥ºÍNaHSO3 |
| A£® | A | B£® | B | C£® | C | D£® | D |
| A£® | Ñõ»¯»¹Ô·´Ó¦ | B£® | Ñõ»¯·´Ó¦ | C£® | »¹Ô·´Ó¦ | D£® | Öû»·´Ó¦ |