ÌâÄ¿ÄÚÈÝ
18£®| Ãð»ðʵÀý | Ãð»ðÔÀí | |
| A | סլʧ»ðʱ£¬Ïû·À¶ÓÔ±Óà ˮÃð»ð | ½µµÍ¿ÉȼÎïµÄ×Å»ðµã |
| B | Óþƾ«µÆµÆÃ±¸ÇÃð¾Æ¾«µÆ | ¸ô¾ø¿ÕÆø»òÑõÆø |
| C | ³´²ËÓ͹ø×Å»ðʱ£¬Óùø¸Ç¸ÇϨ | ¸ô¾ø¿ÕÆø»òÑõÆø |
| D | ÆËÃðÉÁÖ»ðÔÖʱ£¬ÉèÖøôÀë´ø | ¿ÉȼÎïÓëȼÉÕÎï¸ôÀë |
| A£® | A | B£® | B | C£® | C | D£® | D |
·ÖÎö ¸ù¾ÝÃð»ðµÄÔÀí£º£¨1£©Çå³ý¿ÉȼÎï»òʹ¿ÉȼÎïÓëÆäËûÎïÆ·¸ôÀ룬£¨2£©¸ô¾øÑõÆø»ò¿ÕÆø£¬£¨3£©Ê¹Î¶Ƚµµ½¿ÉȼÎïµÄ×Å»ðµãÒÔÏ£¬½â´ð±¾Ì⣮
½â´ð ½â£ºA¡¢ÓÃË®Ãð»ð½µµÍµÄÊÇ¿ÉȼÎïµÄζȣ¬²»ÄܽµµÍ×Å»ðµã£¬¹ÊA´íÎó£»
B¡¢¾Æ¾«×Å»ðÓÃʪĨ²¼¸ÇÃðÄܽµµÍζȲ¢Ê¹¿ÉȼÎïÓë¿ÕÆø»òÑõÆø¸ô¾øÃð»ð£¬¹ÊBÕýÈ·£»
C¡¢Ó͹ø×Å»ðÓùø¸Ç¸ÇÃðÄܸô¾ø¿ÕÆø»òÑõÆøÃð»ð£¬¹ÊCÕýÈ·£»
D¡¢ÉÁÖ×Å»ðÉèÖøôÀë´øµÄÄ¿µÄÔòÊÇÀûÓÿÉȼÎïÓëȼÉÕÎï¸ôÀëµÄÔÀíÃð»ð£¬¹ÊDÕýÈ·£®
¹ÊÑ¡A£®
µãÆÀ ½â´ð±¾ÌâÒª³ä·ÖÀí½â¿ÉȼÎïµÄ×Å»ðµãÊÇ¿ÉȼÎï±¾ÉíµÄÒ»ÖÖÊôÐÔ£¬Ò»°ãÇé¿öϲ»Äܸı䣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
8£®
ÏòÉÕ±ÖеÄÎïÖÊÖ𽥵μÓÈëxÈÜÒºÖÁ¹ýÁ¿£¬Éú³É³Áµí»òÆøÌåµÄÖÊÁ¿Óë¼ÓÈëxÈÜÒºµÄÖÊÁ¿¹ØÏµ·ûºÏͼµÄÊÇ£¨¡¡¡¡£©
| ÉÕ±ÖеÄÎïÖÊ | XÈÜÒº | |
| A | þÂÁºÏ½ð | Ï¡ÑÎËá |
| B | Ï¡ÑÎËáºÍÁòËáÄÆ | ÇâÑõ»¯±µÈÜÒº |
| C | ÑÎËáºÍÂÈ»¯ÌúÈÜÒº | ÇâÑõ»¯ÄÆÈÜÒº |
| D | ̼ËáÇâÄÆºÍÂÈ»¯ÄÆÈÜÒº | Ï¡ÑÎËá |
| A£® | A | B£® | B | C£® | C | D£® | D |
9£®ÏÂÁÐÓйØË®µÄ˵·¨´íÎóµÄÊÇ£¨¡¡¡¡£©
| A£® | µØÇòÉϵĵˮ×ÊÔ´·á¸»£¬È¡Ö®²»¾¡ | |
| B£® | ×ÔÈ»½çÖеÄË®¶¼ÊÇ»ìºÏÎï | |
| C£® | Ó÷ÊÔíË®¿ÉÇø·ÖӲˮºÍÈíË® | |
| D£® | Ë®ÖеÄÉ«ËØºÍÒìζ¿ÉÒÔÓûîÐÔÌ¿³ýÈ¥ |
6£®ÏÂÁи÷×éÎïÖÊÔÚÈÜÒºÖÐÄÜ´óÁ¿¹²´æÇÒÐγÉÎÞÉ«ÈÜÒºµÄÊÇ£¨¡¡¡¡£©
| A£® | NaCl HNO3 Na2CO3 | B£® | KNO3 HCl CaCl2 | ||
| C£® | H2SO4 FeCl3 NaNO3 | D£® | NaOH HNO3 NH4NO3 |
13£®ÈÕ³£Éú»îÀïÓõ½µÄÏÂÁÐÎïÖÊ£¬ÊôÓÚ´¿¾»ÎïÊÇ£¨¡¡¡¡£©
| A£® | ¼ÓµâÑÎ | B£® | µ°¿Ç | ||
| C£® | ½µÎÂÓõıùË®»ìºÏÌå | D£® | ³´²ËÓõÄÌú¹ø |
3£®Í¨¹ýÒ»ÄêµÄ»¯Ñ§Ñ§Ï°£¬ÄãÒÑ¾ÕÆÎÕÁËʵÑéÊÒÖÆÈ¡ÆøÌåµÄÓйعæÂɺÍÏà¹ØÐÔÖÊ£®Çë½áºÏͼ¼×¡¢ÒÒÌṩµÄһЩʵÑé×°ÖûشðÎÊÌ⣺

£¨1£©Í¼ÖÐÒÇÆ÷bµÄÃû³ÆÊÇ×¶ÐÎÆ¿£®
£¨2£©Ð¡±¦Í¬Ñ§ÓøßÃÌËá¼ØÖÆÈ¡²¢ÊÕ¼¯Ò»Æ¿½Ï´¿¾»µÄÑõÆø£¬Ó¦Ñ¡ÔñÉÏͼÖеÄ×°ÖÃAC£¨ÌîÐòºÅ£¬ÒÔÏÂͬ£©£¬Æä»¯Ñ§·½³ÌʽΪ£º2KMnO4$\frac{\underline{\;\;¡÷\;\;}}{\;}$K2MnO4+MnO2+O2¡ü£»
£¨3£©Ð¡¼Ñͬѧ²éÔÄ×ÊÁϵõ½ÖÆÈ¡Áò»¯ÇâÆøÌåµÄÈçÏÂÐÅÏ¢£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
ÖÆÈ¡Áò»¯ÇâÆøÌåӦѡÔñͼÖеÄ×°ÖÃB£¬ÄãÈÏΪ¿ÉÑ¡ÔñÊÕ¼¯Áò»¯ÇâÆøÌåµÄ×°ÖÃ×îºÃÊÇF£¨ÌîÐòºÅ£©£¬ÔÒòÊÇÎüÊÕÁò»¯ÇâÆøÌ壬·ÀÖ¹ÎÛȾ¿ÕÆø£®
£¨4£©Í¼ÒÒ×°ÖÃÖÐÈÝÆ÷¢ñ¡¢¢ò¶¼Ê¢µÈÌå»ýCO2£¬·Ö±ðÓÃ×¢ÉäÆ÷ÏòÁ½¸öÈÝÆ÷ÖÐ×¢ÈëµÈÁ¿µÄË®ºÍNaOHÈÜÒº£¬¹Û²ìµ½UÐιÜÖÐÓÒ±ßÒºÃæÉÏÉý£¨»òUÐιÜÖÐ×ó±ßÒºÃæÏ½µ£©ÏÖÏó£¬ËµÃ÷CO2ÄÜÓëNaOHÈÜÒº·¢Éú·´Ó¦£®
£¨1£©Í¼ÖÐÒÇÆ÷bµÄÃû³ÆÊÇ×¶ÐÎÆ¿£®
£¨2£©Ð¡±¦Í¬Ñ§ÓøßÃÌËá¼ØÖÆÈ¡²¢ÊÕ¼¯Ò»Æ¿½Ï´¿¾»µÄÑõÆø£¬Ó¦Ñ¡ÔñÉÏͼÖеÄ×°ÖÃAC£¨ÌîÐòºÅ£¬ÒÔÏÂͬ£©£¬Æä»¯Ñ§·½³ÌʽΪ£º2KMnO4$\frac{\underline{\;\;¡÷\;\;}}{\;}$K2MnO4+MnO2+O2¡ü£»
£¨3£©Ð¡¼Ñͬѧ²éÔÄ×ÊÁϵõ½ÖÆÈ¡Áò»¯ÇâÆøÌåµÄÈçÏÂÐÅÏ¢£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
| ÆøÌå | ʵÑéÒ©Æ· | ·´Ó¦Ìõ¼þ | ÆøÌåµÄÐÔÖÊ |
| H2S | Áò»¯ÑÇÌú¹ÌÌåÓëÏ¡ÁòËá | ²»Ðè¼ÓÈÈ | ÎÞÉ«¡¢Óж¾£¬ÃÜ¶È±È¿ÕÆø´ó£¬Ò×ÈÜÓÚË® |
£¨4£©Í¼ÒÒ×°ÖÃÖÐÈÝÆ÷¢ñ¡¢¢ò¶¼Ê¢µÈÌå»ýCO2£¬·Ö±ðÓÃ×¢ÉäÆ÷ÏòÁ½¸öÈÝÆ÷ÖÐ×¢ÈëµÈÁ¿µÄË®ºÍNaOHÈÜÒº£¬¹Û²ìµ½UÐιÜÖÐÓÒ±ßÒºÃæÉÏÉý£¨»òUÐιÜÖÐ×ó±ßÒºÃæÏ½µ£©ÏÖÏó£¬ËµÃ÷CO2ÄÜÓëNaOHÈÜÒº·¢Éú·´Ó¦£®