| A£® | ºîÊÏÖÆ¼î¡¢·ÊÔíµÄÖÆÈ¡¹¤ÒÕ¹ý³ÌÖоùÓ¦ÓÃÁËÎïÖÊÈܽâ¶ÈµÄ²îÒì | |
| B£® | ʹÓÿÉÔÙÉú×ÊÔ´¡¢Óó¬ÁÙ½ç¶þÑõ»¯Ì¼Ìæ´úÓлúÈܼÁ¡¢×¢ÖØÔ×ӵľ¼ÃÐÔ¡¢²ÉÓõÍÄܺÄÉú²ú¹¤Òյȶ¼ÊÇÂÌÉ«»¯Ñ§µÄÄÚÈÝ | |
| C£® | ʯÓÍ·ÖÁó¡¢ÃºµÄÆø»¯¡¢º£Ë®É¹ÑΡ¢¼îÈ¥ÓÍÎÛ¡¢»¨ÉúÖÐÌáÈ¡»¨ÉúÓ͵ȹý³Ì¶¼ÊÇÎïÀí±ä»¯ | |
| D£® | ºÏ½ð³¬µ¼²ÄÁÏÊÇÖ¸ÈÛºÏÁ½ÖÖ»òÁ½ÖÖÒÔÉϵĽðÊôÔªËØ²¢ÐγɾßÓ㬵¼µçÐԵij¬µ¼²ÄÁÏ£¬ÈçîêÒ»îÑ£¨Nb-Ti£©ºÏ½ð£¬ËüµÄÈÛµãÒ»°ã±È´¿îÑÒªµÍ |
·ÖÎö A£®ºîÊÏÖÆ¼î·¨Êǽ«CO2¡¢NH3ͨÈë±¥ºÍNaClÈÜÒºÖУ¬ÓÉÓÚNaHCO3Èܽâ¶ÈСÓÚNa2CO3£¬¹ÊNaHCO3ÔÚÈÜÒºÖÐÎö³ö£»
B£®ÂÌÉ«»¯Ñ§¼´¶Ô»·¾³ÓѺÃÐÍ»¯Ñ§£¬ÒªÇóÔÁÏÎïÖÊÖÐËùÓеÄÔ×ÓÍêÈ«±»ÀûÓÃÇÒÈ«²¿×ªÈëÆÚÍûµÄ²úÆ·ÖУ¬Ô×ÓµÄÀûÓÃÂÊ100%£»
C£®ÃºµÄÆø»¯Êǽ«Æäת»¯Îª¿ÉÈ¼ÆøÌåµÄ¹ý³Ì£¬Ö÷Òª·´Ó¦ÎªÌ¼ÓëË®ÕôÆø·´Ó¦Éú³ÉH2¡¢COµÈÆøÌåµÄ¹ý³Ì£¬ÓÐÐÂÎïÖÊÉú³É£¬ÊôÓÚ»¯Ñ§±ä»¯£»
D£®ºÏ½ðµÄÈÛµãÒ»°ã±È×é³ÉËüµÄ½ðÊôµÄµÍ£®
½â´ð ½â£ºA£®ºîÊÏÖÆ¼î·¨Êǽ«CO2¡¢NH3ͨÈë±¥ºÍNaClÈÜÒºÖУ¬·¢ÉúÒÔÏ·´Ó¦£ºNH3+CO2+H2O=NH4HCO3£»NH4HCO3+NaCl=NH4Cl+NaHCO3¡ý£¬ÆäÖÐNaHCO3Èܽâ¶È×îС£¬¹ÊÓÐNaHCO3µÄ¾§ÌåÎö³ö£¬¹ÊAÕýÈ·£»
B£®Ê¹ÓÿÉÔÙÉú×ÊÔ´¡¢Óó¬ÁÙ½ç¶þÑõ»¯Ì¼Ìæ´úÓлúÈܼÁ¡¢×¢ÖØÔ×ӵľ¼ÃÐÔ¡¢²ÉÓõÍÄܺÄÉú²ú¹¤ÒյȷûºÏÂÌÉ«»¯Ñ§µÄÒªÇ󣬹ÊBÕýÈ·£»
C£®Ê¯ÓÍ·ÖÁ󡢺£Ë®É¹ÑΡ¢»¨ÉúÖÐÌáÈ¡»¨ÉúÓ͵ȹý³Ì¶¼ÊÇÎïÀí±ä»¯£¬¶øÃºµÄÆø»¯ÖÐÓÐÐÂÎïÖʵÄÉú³É£¬ÊôÓÚ»¯Ñ§±ä»¯£¬¹ÊC´íÎó£»
D£®ºÏ½ðµÄÈÛµãÒ»°ã±È×é³ÉËüµÄ½ðÊôµÄµÍ£¬îêÒ»îÑ£¨Nb-Ti£©ºÏ½ð£¬ËüµÄÈÛµãÒ»°ã±È´¿îÑÒªµÍÕýÈ·£¬¹ÊDÕýÈ·£®
¹ÊÑ¡C£®
µãÆÀ ±¾ÌâÉæ¼°ºîÊÏÖÆ¼î¡¢ÂÌÉ«»¯Ñ§¡¢ÃºµÄÆø»¯ÒÔ¼°ºÏ½ðµÈ֪ʶ£¬×¢Òâ֪ʶµÄ¹éÄɺÍÕûÀíÊǹؼü£¬ÄѶȲ»´ó£®
| Äê¼¶ | ¸ßÖÐ¿Î³Ì | Äê¼¶ | ³õÖÐ¿Î³Ì |
| ¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ
| A£® | ÌúºÍÏ¡ÑÎËá·´Ó¦£ºFe+2H+¨TFe3++H2¡ü | |
| B£® | ÁòËáºÍÇâÑõ»¯±µÈÜÒº·´Ó¦£ºBa2++SO42-¨TBaSO4¡ý | |
| C£® | ʳÑÎË®ÖеμÓÏõËáÒøÈÜÒº£ºAg++Cl-¨TAgCl¡ý | |
| D£® | ʯ»ÒʯÓëÑÎËá·´Ó¦£ºCO32-+2H+¨TCO2¡ü+H2O |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ
| A£® | ̼ËáÇâÄÆÈÜÒºÖУºK+¡¢NO3-¡¢Cl-¡¢H+ | |
| B£® | ʹ·Ó̪ÊÔÒº³ÊºìÉ«µÄÈÜÒºÖУºMg2+¡¢Cu2+¡¢SO42-¡¢K+ | |
| C£® | ³ÎÇå͸Ã÷µÄÈÜÒºÖУºCu2+¡¢Mg2+¡¢SO42-¡¢Cl-- | |
| D£® | ʹʯÈïÊÔÒº±äºìµÄÈÜÒºÖУºNa+¡¢Cl-¡¢K+¡¢CH3COO- |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ
| A£® | c£¨H+£©=0.1mol/LµÄÈÜÒº£ºNa+¡¢NH4+¡¢SO42-¡¢S2O32- | |
| B£® | $\frac{c£¨{H}^{+}£©}{c£¨O{H}^{-}£©}$=1¡Á10-12µÄÈÜÒº£ºK+¡¢AlO2-¡¢CO32-¡¢Na+ | |
| C£® | c£¨Fe2+£©=0.1mol/LµÄÈÜÒº£ºH+¡¢Al3+¡¢NO3-¡¢SCN- | |
| D£® | ÔÚÓÉË®µçÀë³öµÄc£¨H+£©=1¡Á10-12mol/LµÄÈÜÒº£ºFe3+¡¢ClO-¡¢Na+¡¢SO42- |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ
| µÎ¶¨´ÎÊý | ´ý²âÒºÌåµÄÌå»ý/mL | ±ê×¼¼îÈÜÒºµÄÌå»ý/mL | |
| µÎ¶¨Ç° | µÎ¶¨ºó | ||
| µÚÒ»´Î | 20.00mL | 0.00 | 20.98 |
| µÚ¶þ´Î | 20.00mL | 0.22 | 20.20 |
| µÚÈý´Î | 20.00mL | 0.36 | 20.38 |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ
²é¿´´ð°¸ºÍ½âÎö>>
¹ú¼ÊѧУÓÅÑ¡ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com