ÌâÄ¿ÄÚÈÝ
ÒÔÏÂÊÇÒÀ¾ÝÒ»¶¨µÄ·ÖÀà±ê×¼,¶ÔijЩÎïÖÊÓëË®·´Ó¦Çé¿ö½øÐзÖÀàµÄͼʾ¡£
Çë¸ù¾ÝÄãËùѧµÄ֪ʶ,°´ÒªÇóÌî¿Õ:
£¨1£©ÉÏÊöµÚÒ»¼¶·ÖÀà±ê×¼£¨·Ö³ÉA¡¢B×éµÄÒÀ¾Ý£©ÊÇ¡¡ ¡£
£¨2£©F×éÖÐÎïÖʳýÁËCl2Í⻹ÓС¡¡¡¡¡¡¡£¨Ìѧʽ£©¡£
£¨3£©A×éÖеÄCaO¾³£ÓÃ×÷ʳƷ°ü×°´üÖеĸÉÔï¼Á,CaOËùÊôµÄÎïÖÊÀàÐÍΪ¡¡¡¡¡¡¡¡£¨ÓÃÐòºÅÌî¿Õ£©¡£
¢Ù½ðÊôÑõ»¯Î¢Ú¼îÐÔÑõ»¯Î¢Û¼î£»¢Ü¼îÐÔ¸ÉÔï¼Á
CaO¿É×÷¸ÉÔï¼ÁµÄÀíÓÉÊÇ £¨Óû¯Ñ§·½³Ìʽ±íʾ£©¡£
£¨4£©D×éÖÐNH3µÄË®ÈÜÒº³ÊÈõ¼îÐÔ,ÓõçÀë·½³Ìʽ±íʾÆä³ÊÈõ¼îÐÔµÄÔÒò:¡¡ ¡£
£¨5£©ÓÉAl3+ÖƱ¸Al£¨OH£©3,×îºÃ²»Ñ¡ÔñD×éÖеÄNaOHÈÜÒº,˵Ã÷ÀíÓÉ:¡¡ ¡£
£¨1£©ÊÇ·ñ·¢ÉúÑõ»¯»¹Ô·´Ó¦¡¡£¨2£©NO2
£¨3£©¢Ù¢Ú¢Ü¡¡CaO+H2OCa£¨OH£©2
£¨4£©NH3¡¤H2ON+OH-
£¨5£©¹ýÁ¿NaOHÈÜÒº»áÈܽâÉú³ÉµÄAl£¨OH£©3³Áµí
½âÎö
ÖпÆÔº»¯Ñ§ËùÑÐÖƵľ§Ìå²ÄÁÏ¡ª¡ªÄÉÃ×ËÄÑõ»¯ÈýÌú£¬Ôں˴Ź²ÕñÔìÓ°¼°Ò½Ò©ÉÏÓй㷺ÓÃ;ÆäÉú²ú¹ý³ÌµÄ²¿·ÖÁ÷³ÌÈçÏÂͼËùʾ¡£
FeCl3¡¤6H2O FeOOH ÄÉÃ×ËÄÑõ»¯ÈýÌú
ÏÂÁÐÓйØÐðÊö²»ºÏÀíµÄÊÇ
A£®ÄÉÃ×ËÄÑõ»¯ÈýÌú¿É·ÖÉ¢ÔÚË®ÖУ¬ËüÓëFeCCl3ÈÜÒºµÄ·ÖÉ¢ÖÊÖ±¾¶Ï൱ |
B£®ÄÉÃ×ËÄÑõ»¯ÈýÌú¾ßÓдÅÐÔ£¬¿É×÷ΪҩÎïÔØÌåÓÃÓÚÖÎÁƼ²²¡ |
C£®ÔÚ·´Ó¦¢ÙÖл·±û°·µÄ×÷ÓÿÉÄÜÊÇ´Ù½øÂÈ»¯ÌúË®½â |
D£®·´Ó¦¢ÚµÄ»¯Ñ§·½³ÌʽÊÇ6FeOOH+CO=2Fe3O4+3H2OÊ®CO2 |
»¯¹¤Éú²úÖг£Óõ½¡°ÈýËáÁ½¼î¡±£¬¡°ÈýËᡱָÏõËá¡¢ÁòËáºÍÑÎËᣬ¡°Á½¼î¡±Ö¸ÉÕ¼îºÍ´¿¼î¡£
£¨1£©´ÓÎïÖʵķÖÀà½Ç¶È¿´£¬²»Ç¡µ±µÄÒ»ÖÖÎïÖÊÊÇ £¨ÌîÎïÖʵĻ¯Ñ§Ê½£©¡£
£¨2£©¡°ÈýËᡱÓë¡°Á½¼î¡±Ö®¼äµÄ·´Ó¦£¬ÈôÓû¯Ñ§·½³Ìʽ±íʾÓÐÁù¸ö£¨Ëá¹ýÁ¿Ê±£©£¬ÈôÓÃÀë×Ó·½³Ìʽ±íʾȴֻÓÐÁ½¸ö£¬Çëд³öÕâÁ½¸öÀë×Ó·½³Ìʽ£º£¨Ëá¹ýÁ¿Ê±£© ¡¢ ¡£
£¨3£©¡°ÈýËᡱ³£ÓÃÓÚÈܽâ½ðÊôºÍ½ðÊôÑõ»¯Îï¡£ÏÂÁпé×´½ðÊôÔÚ³£ÎÂʱÄÜÈ«²¿ÈÜÓÚ×ãÁ¿Å¨ÏõËáµÄÊÇ ¡£
A£®Au | B£®Cu | C£®Al | D£®Fe |
¢Ù £¬¢ÚNa2CO3£¬¢Û £¬¢ÜNaHCO3¡£
ÏÖÓÐÏÂÁÐÊ®ÖÖÎïÖÊ£º¢ÙH2 ¢ÚÂÁ ¢ÛCaO ¢ÜCO2 ¢ÝH2SO4 ¢ÞBa(OH)2 ¢ßºìºÖÉ«µÄÇâÑõ»¯ÌúÒºÌå ¢à°±Ë® ¢áÏ¡ÏõËá ¢âAl2(SO4)3
£¨1£©ÉÏÊö¸÷ÎïÖÊ°´ÎïÖʵķÖÀà·½·¨Ìîд±í¸ñµÄ¿Õ°×´¦£¨ÌîÎïÖʱàºÅ£©£º
·ÖÀà±ê×¼ | ½ðÊôµ¥ÖÊ | Ñõ»¯Îï | ÈÜÒº | ½ºÌå | µç½âÖÊ |
ÊôÓÚ¸ÃÀàµÄÎïÖÊ | | | | | |
£¨2£©ÉÏÊöÊ®ÖÖÎïÖÊÖÐÓÐÁ½ÖÖÎïÖÊÖ®¼ä¿É·¢ÉúÀë×Ó·´Ó¦£ºH£«£«OH££½H2O£¬¸ÃÀë×Ó·´Ó¦¶ÔÓ¦µÄ»¯Ñ§·½³ÌʽΪ__________________________________________________________¡£
£¨3£©¢âÔÚË®ÖеĵçÀë·½³ÌʽΪ_______________________________________________¡£
£¨4£©ÉÙÁ¿µÄ¢ÜͨÈë¢ÞµÄÈÜÒºÖз´Ó¦µÄÀë×Ó·½³ÌʽΪ_______________________________¡£
£¨5£©¢ÚÓë¢á·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºAl + 4HNO3£½Al(NO3)3 + NO¡ü + 2H2O£¬¸Ã·´Ó¦µÄÑõ»¯¼ÁÊÇ____________£¨Ìѧʽ£©£¬Ñõ»¯¼ÁÓ뻹ԼÁµÄÎïÖʵÄÁ¿Ö®±ÈÊÇ___________£¬µ±ÓÐ5.4g Al·¢Éú·´Ó¦Ê±£¬×ªÒƵç×ÓµÄÎïÖʵÄÁ¿Îª____________¡£¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ_____________________________
ÏÂÁÐÓйØÐðÊöÖÐÕýÈ·µÄÊÇ
A£®ÄÑÈÜÓÚË®µÄµç½âÖÊÒ»¶¨ÊÇÈõµç½âÖÊ |
B£®Ç¿µç½âÖÊÔÚË®ÈÜÒºÖеĵçÀë¹ý³ÌÊDz»¿ÉÄæµÄ |
C£®Ò×ÈÜÓÚË®µÄµç½âÖÊÒ»¶¨ÊÇÇ¿µç½âÖÊ |
D£®Ç¿µç½âÖʵÄË®ÈÜÒºµ¼µçÄÜÁ¦Ò»¶¨±ÈÈõµç½âÖÊË®ÈÜÒºµÄµ¼µçÄÜÁ¦Ç¿ |