ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿À¼ÄáÄøÊÇÒ»ÖÖ´øÓжà¿×½á¹¹µÄϸС¾§Á£×é³ÉµÄÄøÂÁºÏ½ð£¬±»¹ã·ºÓÃ×÷ÓлúÎïµÄÇ⻯·´Ó¦µÄ´ß»¯¼Á¡£ÒÔºìÍÁÄø¿ó£¨Ö÷Òª³É·ÖΪNiS¡¢FeSºÍSiO2µÈ£©ÎªÔÁÏÖƱ¸À¼ÄáÄøµÄ¹¤ÒÕÁ÷³ÌÈçÏÂͼËùʾ£º
£¨1£©ÔÚÐγÉNi£¨CO£©4µÄ¹ý³ÌÖУ¬Ì¼ÔªËصĻ¯ºÏ¼ÛûÓб仯£¬ÔòNi£¨CO£©4ÖеÄNiµÄ»¯ºÏ¼ÛΪ___________£»
£¨2£©ÒÑÖªºìÍÁÄø¿óìÑÉÕºóÉú³ÉNi2O3£¬¶ø¼ÓѹËá½þºó½þ³öÒºAÖк¬ÓÐNi2+£¬Ð´³öÓйØÄøÔªËصļÓѹËá½þµÄ»¯Ñ§·´Ó¦·½³Ìʽ______________________£»
£¨3£©Ïò½þ³öÒºAÖÐͨÈëH2SÆøÌ壬·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ____________________£»
£¨4£©¡°¸ßÎÂÈÛÈÚ¡±Ê±ÄÜ·ñ½«Í¨Èëë²Æø»»ÎªCO²¢ËµÃ÷ÔÒò_____________________£»
£¨5£©¡°¼î½þ¡±µÄÄ¿µÄÊÇʹÄøÂÁºÏ½ð²úÉú¶à¿×½á¹¹£¬´Ó¶øÔöÇ¿¶ÔÇâÆøµÄÇ¿Îü¸½ÐÔ£¬´Ë¹ý³Ì
Öз¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ___________________¡£½þ³ö·´Ó¦ËùÓõÄNaOHÈÜÒºµÄŨ¶ÈÒª´ó£¬ÈôNaOHÈÜÒº½Ïϡʱ£¬Ôò»á²úÉúÉÙÁ¿µÄAl£¨OH£©3³Áµí¶ø×èÖ¹½þ³ö·´Ó¦µÄ³ÖÐø½øÐУ¬ÇëÓû¯Ñ§·´Ó¦ÔÀí¼ÓÒÔ½âÊÍ£º________________________¡£
£¨6£©½þ³öÒºB¿ÉÒÔ»ØÊÕ£¬ÖØÐÂÉú³ÉÂÁÒÔ±ãÑ»·ÀûÓá£ÇëÉè¼Æ¼òµ¥µÄ»ØÊÕÁ÷³Ì£º
½þ³öÒºB¡ú________________________¡££¨Ê¾Àý£ºCuOCu2+Cu£©
¡¾´ð°¸¡¿£¨1£© 0
£¨2£©2Ni2O3+4H2SO4==4NiSO4+O2¡ü+4H2O£¨2·Ö£©
£¨3£©H2S+2Fe3+==2Fe2++2H++S£¨2·Ö£©
£¨4£©²»ÄÜ£¬ÒòΪÀäȴʱ£¬COÄÜÓëNi·´Ó¦Éú³ÉNi£¨CO£©4£¨2·Ö£©
£¨5£©2Al£«2OH££«2H2O=2AlO2££«3H2¡ü£¨2·Ö£©
ÒòΪAlÈÜÓÚ¼îÒºÉú³ÉAlO2£Ê±ÔÚË®ÖдæÔÚÏÂÁÐƽºâ£ºAlO2£+2H2OAl£¨OH£©3+OH££¬OH£Å¨¶È¹ýС£¬¶ÔAlO2£µÄË®½âµÄÒÖÖÆ×÷ÓÃС£¬ËùÒÔ£¬²úÉúµÄAl£¨OH£©3¾Í»á³Á»ýÏÂÀ´½ø¶ø×èÖ¹½þ³ö·´Ó¦µÄ³ÖÐø½øÐС££¨2·Ö£©
£¨6£©Al£¨OH£©3Al2O3Al¡£
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º£¨1£©ÔÚÐγÉNi£¨CO£©4µÄ¹ý³ÌÖУ¬Ì¼ÔªËصĻ¯ºÏ¼ÛûÓб仯ÊÇ+2¼Û£¬ÔòNi£¨CO£©4ÖеÄNiµÄ»¯ºÏ¼ÛΪ0£»£¨2£©ÒÑÖªºìÍÁÄø¿óìÑÉÕºóÉú³ÉNi2O3£¬¶ø¼ÓѹËá½þºó½þ³öÒºAÖк¬ÓÐNi2+£¬ÄøÔªËØ»¯ºÏ¼Û½µµÍ£¬ËùÒÔÖ»ÄÜÊÇÑõÔªËØ»¯ºÏ¼ÛÉý¸ß£¬ÄøÔªËصļÓѹËá½þµÄ»¯Ñ§·´Ó¦·½³Ìʽ2Ni2O3+4H2SO4==4NiSO4+O2¡ü+4H2O£»£¨3£©Ïò½þ³öÒºAÖк¬ÓÐÌúÀë×Ó£¬Í¨ÈëH2SÆøÌ壬·´Ó¦µÄÀë×Ó·½³ÌʽÊÇH2S+2Fe3+==2Fe2++2H++S£»£¨4£©¡°¸ßÎÂÈÛÈÚ¡±Ê±Èô½«Í¨Èëë²Æø»»ÎªCO£¬Àäȴʱ£¬COÄÜÓëNi·´Ó¦Éú³ÉNi£¨CO£©4£¬ËùÒÔ²»Äܽ«Í¨Èëë²Æø»»ÎªCO£»£¨5£©¡°¼î½þ¡±¹ý³ÌÖÐÂÁÓëÇâÑõ»¯ÄÆÈÜÒº·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ2Al£«2OH££«2H2O=2AlO2££«3H2¡ü¡£½þ³ö·´Ó¦ËùÓõÄNaOHÈÜÒºµÄŨ¶ÈÒª´ó£¬ÈôNaOHÈÜÒº½Ïϡʱ£¬ÒòΪAlÈÜÓÚ¼îÒºÉú³ÉAlO2£Ê±ÔÚË®ÖдæÔÚÏÂÁÐƽºâ£ºAlO2£+2H2OAl£¨OH£©3+OH££¬OH£Å¨¶È¹ýС£¬¶ÔAlO2£µÄË®½âµÄÒÖÖÆ×÷ÓÃС£¬ËùÒÔ£¬²úÉúµÄAl£¨OH£©3¾Í»á³Á»ýÏÂÀ´½ø¶ø×èÖ¹½þ³ö·´Ó¦µÄ³ÖÐø½øÐУ»£¨6£©½þ³öÒºB¿ÉÒÔ»ØÊÕ£¬ÖØÐÂÉú³ÉÂÁÒÔ±ãÑ»·ÀûÓ᣻ØÊÕÁ÷³Ì£º½þ³öÒºB¡úAl£¨OH£©3Al2O3
Al¡£
![](http://thumb2018.1010pic.com/images/loading.gif)
¡¾ÌâÄ¿¡¿¢ñÏÂÁе¥Ôª²Ù×÷ÖвÉÓÃÁËÈȽ»»»Éè¼ÆµÄÓÐ
A£®µç½âʳÑÎË®ÖÆÉÕ¼î |
B£®ºÏ³É°±ÖеĴ߻¯ºÏ³É |
C£®ÁòËáÉú²úÖеĴ߻¯Ñõ»¯ |
D£®°±¼î·¨ÖеݱÑÎˮ̼Ëữ |
¢òº£Ë®É¹ÑεıˮÖл¹ÓÐÂÈ»¯Ã¾£¬ÒÔ±ˮΪÔÁÏÉú²úþµÄÒ»Öй¤ÒÕÁ÷³ÌÈçÏÂͼËùʾ¡£
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÍÑÁò²Û¡¢½Á°è²Û¾ùÓÃÓÚÍѳý±ˮÖеģ¨ÌîÀë×Ó·ûºÅ£©£¬MµÄÖ÷Òª³É·ÖÊÇ£¨Ìѧʽ£©¡£
£¨2£©³ýäåËþÖÐÖ÷ÒªµÄÀë×Ó·½³ÌʽΪ¡£
£¨3£©·ÐÌÚ¯¢ÙºÍ¢ÚµÄÖ÷Òª×÷ÓÃÊÇ¡£·ÐÌÚ¯¢ÛͨÈëÈÈÂÈ»¯ÇâµÄÖ÷ҪĿµÄÊÇ¡£
£¨4£©µç½â²ÛÖÐÒõ¼«µÄµç¼«·´Ó¦·½³ÌʽΪ¡£
£¨5£©µç½â²ÛÖÐÑô¼«²úÎïΪ£¬¸Ã²úÎï¿ÉÖ±½ÓÓÃÓÚ±¾¹¤ÒÕÁ÷³ÌÖеġ£