ÌâÄ¿ÄÚÈÝ
£¨1£©Ïàͬ·´Ó¦ÎµÎ¼Ó˳Ðò²»Í¬£¬Àë×Ó·½³Ìʽ²»Í¬£¬È磺ÔÚAlCl3ÈÜÒºÖеÎÈ뼸µÎNaOHÈÜÒº£¬Àë×Ó·½³ÌʽΪ______£®ÔÚNaOHÈÜÒºÖеÎÈ뼸µÎAlCl3ÈÜÒº£¬Àë×Ó·½³ÌʽΪ______£®
£¨2£©Ïàͬ·´Ó¦ÎÌõ¼þ²»Í¬£¬Àë×Ó·½³Ìʽ²»Í¬£¬È磺NH4ClÈÜÒºÓëNaOHÈÜÒº»ìºÏ£¬Àë×Ó·½³ÌʽΪ______£®¼ÓÈÈNH4ClÓëNaOH»ìºÏÈÜÒº£¬Àë×Ó·½³ÌʽΪ______£®
£¨3£©Î¢ÈÜÎï״̬²»Í¬£¬Àë×Ó·½³Ìʽ²»Í¬£¬È磺ʯ»ÒÈéÓëNa2CO3ÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽΪ______£®³ÎÇåʯ»ÒË®ÓëNa2CO3ÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽΪ______£®
£¨2£©Ïàͬ·´Ó¦ÎÌõ¼þ²»Í¬£¬Àë×Ó·½³Ìʽ²»Í¬£¬È磺NH4ClÈÜÒºÓëNaOHÈÜÒº»ìºÏ£¬Àë×Ó·½³ÌʽΪ______£®¼ÓÈÈNH4ClÓëNaOH»ìºÏÈÜÒº£¬Àë×Ó·½³ÌʽΪ______£®
£¨3£©Î¢ÈÜÎï״̬²»Í¬£¬Àë×Ó·½³Ìʽ²»Í¬£¬È磺ʯ»ÒÈéÓëNa2CO3ÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽΪ______£®³ÎÇåʯ»ÒË®ÓëNa2CO3ÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽΪ______£®
£¨1£©ÔÚAlCl3ÈÜÒºÖеÎÈ뼸µÎNaOHÈÜÒº£¬·´Ó¦Éú³ÉÇâÑõ»¯ÂÁ³ÁµíºÍÂÈ»¯ÄÆ£¬Àë×Ó·´Ó¦ÎªAl3++3OH-¨TAl£¨OH£©3¡ý£»ÔÚNaOHÈÜÒºÖеÎÈ뼸µÎAlCl3ÈÜÒº£¬·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍÂÈ»¯ÄÆ£¬Àë×Ó·´Ó¦ÎªAl3++4OH-¨TAlO2-+2H2O£¬
¹Ê´ð°¸Îª£ºAl3++3OH-¨TAl£¨OH£©3¡ý£»Al3++4OH-¨TAlO2-+2H2O£»
£¨2£©NH4ClÈÜÒºÓëNaOHÈÜÒº»ìºÏ·´Ó¦Éú³ÉÂÈ»¯ÄƺÍһˮºÏ°±£¬Àë×Ó·´Ó¦ÎªNH4++OH-¨TNH3£®H2O£»¼ÓÈÈNH4ClÓëNaOH»ìºÏÈÜÒº·´Ó¦Éú³ÉÂÈ»¯ÄÆ¡¢°±ÆøºÍË®£¬Àë×Ó·´Ó¦ÎªNH4++OH-
NH3¡ü+H2O£¬
¹Ê´ð°¸Îª£ºNH4++OH-¨TNH3£®H2O£»NH4++OH-
NH3¡ü+H2O£»
£¨3£©Ê¯»ÒÈéÓëNa2CO3ÈÜÒº·´Ó¦Éú³É̼Ëá¸ÆºÍNaOH£¬Ê¯»ÒÈéÔÚÀë×Ó·´Ó¦ÖÐÓ¦±£Áô»¯Ñ§Ê½£¬Àë×Ó·´Ó¦ÎªCa£¨OH£©2+CO32-¨TCaCO3¡ý+2OH-£»³ÎÇåʯ»ÒË®ÓëNa2CO3ÈÜÒº·´Ó¦Éú³É̼Ëá¸ÆºÍNaOH£¬Àë×Ó·´Ó¦ÎªCa2++CO32-¨TCaCO3¡ý£¬
¹Ê´ð°¸Îª£ºCa£¨OH£©2+CO32-¨TCaCO3¡ý+2OH-£»Ca2++CO32-¨TCaCO3¡ý£®
¹Ê´ð°¸Îª£ºAl3++3OH-¨TAl£¨OH£©3¡ý£»Al3++4OH-¨TAlO2-+2H2O£»
£¨2£©NH4ClÈÜÒºÓëNaOHÈÜÒº»ìºÏ·´Ó¦Éú³ÉÂÈ»¯ÄƺÍһˮºÏ°±£¬Àë×Ó·´Ó¦ÎªNH4++OH-¨TNH3£®H2O£»¼ÓÈÈNH4ClÓëNaOH»ìºÏÈÜÒº·´Ó¦Éú³ÉÂÈ»¯ÄÆ¡¢°±ÆøºÍË®£¬Àë×Ó·´Ó¦ÎªNH4++OH-
| ||
¹Ê´ð°¸Îª£ºNH4++OH-¨TNH3£®H2O£»NH4++OH-
| ||
£¨3£©Ê¯»ÒÈéÓëNa2CO3ÈÜÒº·´Ó¦Éú³É̼Ëá¸ÆºÍNaOH£¬Ê¯»ÒÈéÔÚÀë×Ó·´Ó¦ÖÐÓ¦±£Áô»¯Ñ§Ê½£¬Àë×Ó·´Ó¦ÎªCa£¨OH£©2+CO32-¨TCaCO3¡ý+2OH-£»³ÎÇåʯ»ÒË®ÓëNa2CO3ÈÜÒº·´Ó¦Éú³É̼Ëá¸ÆºÍNaOH£¬Àë×Ó·´Ó¦ÎªCa2++CO32-¨TCaCO3¡ý£¬
¹Ê´ð°¸Îª£ºCa£¨OH£©2+CO32-¨TCaCO3¡ý+2OH-£»Ca2++CO32-¨TCaCO3¡ý£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿