ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ì¼Ëá¸Æ¿ÉÓÃ×÷ʳƷÌí¼Ó¼Á¡£ÒÔÁ×ʯ¸à(Ö÷Òª³É·ÖΪCaSO4¡¤2H2O)ΪÔÁÏÖƱ¸Ì¼Ëá¸ÆµÄÒ»ÖÖ¹¤ÒÕÁ÷³ÌÈçÏÂ:
£¨1£©ÒÑÖªÁ×ʯ¸à¡°Ë®Ï´¡±Ç°ºóµÄ²¿·ÖÔÓÖÊÖÊÁ¿·ÖÊý±ä»¯Èçϱí:
SiO2 | P2O5 | Al2O3 | F- | Fe2O3 | |
ˮϴǰ/% | 9.21 | 3.08 | 0.55 | 0.68 | 0.19 |
ˮϴºó/% | 8.96 | 1.37 | 0.46 | 0.29 | 0.27 |
Ôò¡°Ë®Ï´¡°³ýÈ¥µÄÖ÷ÒªÔÓÖÊÊÇ___________¡£
£¨2£©ÆøÌåAµÄ»¯Ñ§Ê½Îª_______¡£
£¨3£©¡°Ì¼»¯¡±Ê±·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____________¡£ÆäËûÌõ¼þÒ»¶¨Ê±£¬¡°Ì¼»¯¡±·´Ó¦ÖÐCaSO4µÄת»¯ÂÊËæζȵı仯ÈçÓÒͼËùʾ£¬Î¶ȸßÓÚ45¡æ£¬CaSO4µÄת»¯ÂÊϽµµÄÔÒòÊÇ________¡£
£¨4£©¹¤ÒµÉϵç½â(NH4)2SO4ÈÜÒº¿ÉÖÆÈ¡¹ý¶þÁòËáï§[(NH4)2S2O8]£¬ÆäÖÐS2O82-µÄ½á¹¹ÈçÏ¡£µç½âʱÑô¼«µÄµç¼«·´Ó¦Ê½Îª__________£¬¹ý¶þÁòËá刺ÉÓÃÓÚÓÎÓ¾³ØÖÐË®µÄÏû¶¾£¬ÆäÔÒòÊÇ_________¡£
¡¾´ð°¸¡¿ P2O5¡¢F- NH3 CaSO4¡¤2H2O+2NH3¡¤H2O+CO2=(NH4)2SO4+CaCO3+3H2O ζÈÉý¸ßCO2Èܽâ¶È½µµÍ£¬NH3¡¤H2O·Ö½âËÙÂʼӿì 2SO42--2e-=S2O82 ¹ýÁòËáï§ÓëË®·´Ó¦Éú³ÉÁ˾ßÓÐÇ¿Ñõ»¯ÐÔµÄH2O2 (¹ýÁòËá茶ßÓÐÇ¿Ñõ»¯ÐÔ)
¡¾½âÎö¡¿£¨1£©¸ù¾ÝÁ×ʯ¸à¡°Ë®Ï´¡±Ç°ºóµÄ²¿·ÖÔÓÖÊÖÊÁ¿·ÖÊýÃ÷ÏÔ½µµÍµÄÇé¿ö·ÖÎö¿ÉÖª£¬¡°Ë®Ï´¡°³ýÈ¥µÄÖ÷ÒªÔÓÖÊÊÇP2O5¡¢F-£»£¨2£©¸ù¾ÝÁ×ʯ¸àµÄ³É·Ö¼°¼ÓÈëË®ºÍ¼ÓÈë¶þÑõ»¯Ì¼£¬µ«ºóÃæ¹ýÂ˵õ½µÄÂËҺΪÁòËá泥¬¸ù¾ÝÖÊÁ¿Êغã¿ÉÖª£¬¼ÓÈëÆøÌåÓ¦¸ÃÊÇNH3£»£¨3£©¡°Ì¼»¯¡±Ê±¼ÓÈëµÄ¶þÑõ»¯Ì¼Óëʯ¸àºÍ°±Ë®»ìºÏÎï·´Ó¦Éú³ÉÁòËá狀Í̼Ëá¸Æ£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪCaSO4¡¤2H2O+2NH3¡¤H2O+CO2=(NH4)2SO4+CaCO3+3H2O£»Î¶ȸßÓÚ45¡æ£¬Î¶ÈÉý¸ßCO2Èܽâ¶È½µµÍ£¬NH3¡¤H2O·Ö½âËÙÂʼӿ죬CaSO4µÄת»¯ÂÊϽµ£»£¨4£©µç½âʱÑô¼«SO42-ʧµç×Ó²úÉúS2O82-£¬µç¼«·´Ó¦Ê½Îª2SO42--2e-=S2O82£¬¹ýÁòËáï§ÓëË®·´Ó¦Éú³ÉÁ˾ßÓÐÇ¿Ñõ»¯ÐÔµÄH2O2£¬¿ÉÓÃÓÚÓÎÓ¾³ØÖÐË®µÄÏû¶¾¡£

¡¾ÌâÄ¿¡¿Çë°´ÒªÇóÌîдÏÂÁпհףº
Ö÷×åÖÜÆÚ | ¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A |
2 | ¢Ù | ¢Ú | ¢Û | ¢Ü | |||
3 | ¢Ý | ¢Þ | ¢ß | ¢à |
(1)ÔÚÔªËآ٢ڢݢޢߢà¶ÔÓ¦µÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÖУ¬¼îÐÔ×îÇ¿µÄ»¯ºÏÎïµÄµç×ÓʽÊÇ£º_________________________________________£»
(2)д³öÔªËØ¢ÚµÄ×î¼òµ¥Ç⻯ÎïµÄ½á¹¹Ê½_________________________£»
(3)¢Ü¢Ý¢Þ¢ßËÄÖÖÔªËصļòµ¥Àë×Ӱ뾶´Ó´óµ½Ð¡ÅÅÐò____________(ÓÃÀë×Ó·ûºÅ±íʾ)£»
(4)д³öÔªËØ¢ÞµÄ×î¸ß¼ÛÑõ»¯ÎïÓëÔªËآݵÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï·´Ó¦µÄÀë×Ó·½³Ìʽ______£»
(5)д³öÔªËآ۵ij£¼ûÇ⻯ÎïºÍËüµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Îï·´Ó¦µÄ»¯Ñ§·½³Ìʽ____________¡£
¡¾ÌâÄ¿¡¿ÓÉÏÂÁÐʵÑé¼°ÏÖÏóÄÜÍƳöÏàÓ¦½áÂÛµÄÊÇ
Ñ¡Ïî | ʵÑé | ÏÖÏó | ½áÂÛ |
A | ÏòÓÐÉÙÁ¿Í·ÛµÄCu(NO3)2 ÈÜÒºÖеÎÈëÏ¡ÁòËá | Í·ÛÖð½¥Èܽâ | Ï¡ÁòËáÄÜÓë͵¥ÖÊ·´Ó¦ |
B | ÏòH2O2ÈÜÒºÖеÎÈëÉÙÁ¿ËáÐÔ¸ßÃÌËá¼ØÈÜÒº | Á¢¿Ì²úÉú´óÁ¿ÆøÌå | KMnO4ÊÇH2O2·Ö½âµÄ´ß»¯¼Á |
C | ÏòÊ¢ÓÐŨ°±Ë®µÄ׶ÐÎÆ¿ÖÐͨÈëÑõÆø£¬²¢½«×ÆÈȵIJ¬Ë¿ÖÃÓÚÒºÃæÉÏ·½ | ²¬Ë¿±£³ÖºìÈÈ£¬ÇÒÆ¿ÄÚÓа×Ñ̲úÉú | °±µÄ´ß»¯Ñõ»¯·´Ó¦Îª·ÅÈÈ·´Ó¦ |
D | ½«½ðÊôÄÆ·ÅÈëȼÉÕ³×ÖУ¬µãȼ£¬ ѸËÙÉìÈ뼯ÂúSO2µÄ¼¯ÆøÆ¿ | ²úÉú´óÁ¿»ÆÉ«µÄÑÌ£¬ÇÒÆ¿ ÄÚÓа×É«¿ÅÁ£Éú³É | SO2¾ßÓл¹ÔÐÔ |
A. A B. B C. C D. D