ÌâÄ¿ÄÚÈÝ
18£®°´ÒªÇóд³öÏÂÁз´Ó¦µÄÀë×Ó·½³Ìʽ¢ÙÇâÑõ»¯ÍÈÜÓÚÑÎËáCu£¨OH£©2+2H+=Cu2++2H2O
¢ÚÑÎËáÖеμÓÏõËáÒøÈÜÒºAg++Cl-=AgCl¡ý
£¨2£©Ð´³öÀë×Ó·´Ó¦·½³ÌʽBa2++SO42-=BaSO4¡ýËù¶ÔÓ¦µÄÈý¸ö»¯Ñ§·½³Ìʽ
¢ÙBaCl2+H2SO4=BaSO4¡ý+2HCl
¢ÚBa£¨OH£©2+H2SO4=BaSO4¡ý+2H2O
¢ÛBaCl2+Na2SO4=BaSO4¡ý+2NaCl£®
·ÖÎö £¨1£©¢ÙÇâÑõ»¯ÍÈÜÓÚÑÎËá·´Ó¦Éú³ÉÂÈ»¯ÍºÍË®£¬Cu£¨OH£©2ÔÚÀë×Ó·´Ó¦Öб£Áô»¯Ñ§Ê½£»¢ÚÑÎËáºÍÏõËáÒø·¢Éú¸´·Ö½â·´Ó¦Éú³ÉÂÈ»¯ÒøºÍÏõË᣻
£¨2£©Ba2++SO42-=BaSO4¡ý±íʾº¬ÓпÉÈÜÐÔ±µÀë×ÓµÄÎïÖÊÓëÁòËá»òÕß¿ÉÈÜÐÔÁòËáÑη´Ó¦Éú³ÉÁòËá±µµÄÒ»Àà·´Ó¦£®
½â´ð ½â£º£¨1£©¢ÙÇâÑõ»¯ÍÈÜÓÚÑÎËá·´Ó¦Éú³ÉÂÈ»¯ÍºÍË®£¬Cu£¨OH£©2ΪÄÑÈÜÎÀë×Ó·´Ó¦Öб£Áô»¯Ñ§Ê½£¬Àë×Ó·´Ó¦ÎªCu£¨OH£©2+2H+¨TCu2++2H2O£¬
¹Ê´ð°¸Îª£ºCu£¨OH£©2+2H+¨TCu2++2H2O£»
¢ÚÑÎËáºÍÏõËáÒø·¢Éú¸´·Ö½â·´Ó¦Éú³ÉÂÈ»¯ÒøºÍÏõËᣬ±¾ÖÊÎªÒøÀë×ÓºÍÂÈÀë×Ó·´Ó¦Éú³ÉÂÈ»¯Òø£¬Àë×Ó·½³ÌʽΪ£ºAg++Cl-=AgCl¡ý£¬
¹Ê´ð°¸Îª£ºAg++Cl-=AgCl¡ý£»
£¨2£©Àë×Ó·½³ÌʽBa2++SO42-=BaSO4¡ý±íʾ¿ÉÈÜÐÔ±µÑλòÇâÑõ»¯±µÓë¿ÉÈÜÐÔÁòËáÑλòÁòËáµÄ·´Ó¦£¬Èç¢Ù±µÑκÍËáµÄ·´Ó¦£ºBaCl2+H2SO4=BaSO4¡ý+2HCl£¬
¢ÚÇâÑõ»¯±µÓëÁòËáµÄ·´Ó¦£ºBa£¨OH£©2+H2SO4=BaSO4¡ý+2H2O£»¢Û±µÑκÍÁòËáÑεķ´Ó¦£ºBaCl2+Na2SO4=BaSO4¡ý+2NaCl£¬
¹Ê´ð°¸Îª£ºBaCl2+H2SO4=BaSO4¡ý+2HCl£»Ba£¨OH£©2+H2SO4=BaSO4¡ý+2H2O£»BaCl2+Na2SO4=BaSO4¡ý+2NaCl£®
µãÆÀ ±¾Ì⿼²éÀë×Ó·´Ó¦·½³ÌʽµÄÊéд£¬Ã÷È··¢ÉúµÄ»¯Ñ§·´Ó¦Êǽâ´ð±¾ÌâµÄ¹Ø¼ü£¬²¢×¢ÒâÀë×Ó·´Ó¦·½³ÌʽµÄÊéд·½·¨£¬ÌâÄ¿ÄѶȲ»´ó£®
| A£® | ¶à¶¯Ö¢ | B£® | ·¢Óý³Ù»º | C£® | ½¹ÂÇʧÃß | D£® | ¼××´ÏÙÖ×´ó |
| A£® | 2H2+O2$\frac{\underline{\;µãȼ\;}}{\;}$2H2O | B£® | CO2+H2O¨TH2CO3 | ||
| C£® | Fe+H2SO4¨TFeSO4+H2¡ü | D£® | MgCO3+2HCl¨T2MgCl2+CO2¡ü+H2O |
| A£® | C£¨Na+£©£¾C£¨Ac-£©=C£¨OH-£©£¾C£¨H+£© | B£® | C£¨Na+£©£¾C£¨Ac-£©£¾C£¨OH-£©£¾C£¨H+£© | ||
| C£® | C£¨Na+£©=C£¨Ac-£©+C£¨HAc£© | D£® | C£¨Na+£©+C£¨H+£©=C£¨Ac-£©+C£¨OH£© |
| A£® | Ë®ÖеÄÑõÆøÉÙÁË | B£® | Ë®ÖеÄÑÇÏõËáÑÎŨ¶È´óÁË | ||
| C£® | Ë®Öеĸơ¢Ã¾Àë×Ó¶àÁË | D£® | Ë®ÖеÄCO2¶àÁË |
| A£® | ·Ö½â·´Ó¦²»Ò»¶¨ÊÇÑõ»¯»¹Ô·´Ó¦ | |
| B£® | ·Ç½ðÊôµ¥ÖÊÔÚ»¯Ñ§·´Ó¦ÖÐÖ»×öÑõ»¯¼Á | |
| C£® | ijÎïÖʱ»»¹Ôʱ£¬¸ÃÔªËØÒ»¶¨´Ó»¯ºÏ̬±äΪÓÎÀë̬ | |
| D£® | Ñõ»¯¼Á±»Ñõ»¯£¬»¹Ô¼Á±»»¹Ô |
| A£® | NH3·Ö×Ó±ÈPH3·Ö×ÓÎȶ¨ | |
| B£® | ͨ³£Çé¿öNH3¼«Ò×ÈÜÓÚË® | |
| C£® | ±ùµÄÃܶȱÈҺ̬ˮµÄÃܶÈС | |
| D£® | ÔÚÏàͬÌõ¼þÏ£¬H2OµÄ·Ðµã±ÈH2SµÄ·Ðµã¸ß |