ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Å£ÄÌÖк¬Óе°°×ÖÊ¡¢Ö¬·¾¡¢Ì¼Ë®»¯ºÏÎïµÈÓªÑø³É·Ö£¬ÆäÖе°°×Öʺ¬Á¿ÊǼø±ðÅ£ÄÌÖÊÁ¿µÄÖ÷ÒªÒÀ¾Ý¡£Ä³Í¬Ñ§Óû̽¾¿Ä³Æ·ÅƵÄÅ£ÄÌÖÐÓÐÎÞµ°°×Öʺͻ¹Ô­ÌÇ¡£ÏÂÃæÊÇÆäδÉè¼ÆÍêµÄʵÑ飬Çë°ïÖúËûÍê³ÉʵÑéÉè¼Æ¡£

£¨ÊµÑéÄ¿µÄ£©Ì½¾¿Ä³Æ·ÅÆÅ£ÄÌÖÐÓÐÎÞµ°°×Öʺͻ¹Ô­ÌÇ¡£

£¨ÊµÑéÔ­Àí£©ÀûÓÃÑÕÉ«·´Ó¦¼ì²âÅ£ÄÌÖÐÓÐÎÞµ°°×Öʺͻ¹Ô­ÌÇ¡£

£¨²ÄÁÏÓþߣ©ÂÔ

£¨ÊµÑé²½Ö裩Çë²¹³ä±í¸ñÖÐa¡¢b¡¢c¡¢d´¦ÄÚÈÝ£º

(1)a.____________£»b.____________£»c.____________£»d.____________¡£

(2)ÇëÔ¤²âA¡¢DÁ½¸öÊԹܵÄÏÖÏó¼°Æä½áÂÛ£ºA£º______¡£D£º________________________________________________¡£

(3)·ÖÎö¸ÃʵÑéÉè¼Æ£ºÊÔ¹ÜAºÍ____________¹¹³É¶ÔÕÕʵÑ飬¶ÔÕÕ×éΪ____________£¬Ä¿µÄÊÇ____________¡£

¡¾´ð°¸¡¿µ°°×ÖÊ2mLNaOHÈÜҺˮԡ¼ÓÈÈ3¡«4µÎCuSO4ÈÜÒºÈôAÖгöÏÖשºìÉ«³Áµí£¬Ö¤Ã÷ÄÌ·ÛÖк¬Óл¹Ô­ÌÇ£¬·ñÔòÎÞ»¹Ô­ÌÇÈôDÖгöÏÖ×ÏÉ«£¬Ö¤Ã÷ÄÌ·ÛÖк¬Óе°°×ÖÊ£¬·ñÔòÎÞµ°°×ÖÊB¡¢CÁ½ÊÔ¹ÜBÊԹܺÍCÊÔ¹Üͨ¹ý¶ÔÕÕ̽¾¿ÄÌ·ÛÖÐÊÇ·ñº¬Óл¹Ô­ÌÇ

¡¾½âÎö¡¿

ÉúÎï´ó·Ö×ӵļì²â·½·¨£ºµ°°×ÖÊÓëË«ËõëåÊÔ¼Á²úÉú×ÏÉ«·´Ó¦£»µí·ÛÓöµâÒº±äÀ¶£»»¹Ô­ÌÇÓëì³ÁÖÊÔ¼ÁÔÚˮԡ¼ÓÈȵÄÌõ¼þϲúÉúשºìÉ«³Áµí¡£

ʵÑéÐèÒª×ñÑ­¶ÔÕÕÔ­Ôò£¬¸ù¾ÝÌâÒâºÍ±í¸ñ·ÖÎö¿ÉÖª£ºa¡¢b¡¢c¡¢d·Ö±ðΪµ°°×ÖÊ¡¢2mLNaOHÈÜÒº¡¢Ë®Ô¡¼ÓÈȺÍ3¡«4µÎCuSO4ÈÜÒº¡£

£¨2£©AÊÔ¹ÜÖУ¬Èç¹û³öÏÖשºìÉ«³Áµí£¬Ö¤Ã÷ÄÌ·ÛÖк¬Óл¹Ô­ÌÇ£¬·ñÔòÎÞ»¹Ô­ÌÇ£»DÊÔ¹ÜÖУ¬Èç¹û³öÏÖ×ÏÉ«£¬Ö¤Ã÷ÄÌ·ÛÖк¬Óе°°×ÖÊ£¬·ñÔòÎÞµ°°×ÖÊ¡£

£¨3£©¸ÃʵÑéÖУ¬ÊÔ¹ÜAºÍÊÔ¹ÜB¡¢CÖ»Óз´Ó¦µÄµ×Îﲻͬ£¬ÆäËûÎ޹رäÁ¿¶¼Ïàͬ£¬¹Ê¹¹³ÉÁ˶ÔÕÕʵÑ飬¶ÔÕÕ×éΪBºÍCÊԹܣ¬Ä¿µÄÊÇͨ¹ý¶ÔÕÕ̽¾¿ÄÌ·ÛÖÐÊÇ·ñº¬Óл¹Ô­ÌÇ£¬±ãÓڵóöÕýÈ·½áÂÛ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿¹ûÓ¬ÓÐ4¶ÔȾɫÌ壨¢ñ¡«¢ôºÅ£¬ÆäÖТñºÅΪÐÔȾɫÌ壩£®´¿ºÏÌåÒ°ÉúÐ͹ûÓ¬±íÏÖΪ»ÒÌå¡¢³¤³á¡¢Ö±¸Õ룬´Ó¸ÃÒ°ÉúÐÍȺÌåÖзֱðµÃµ½Á˼ס¢ÒÒ¡¢±ûÈýÖÖµ¥»ùÒòÒþÐÔÍ»±äµÄ´¿ºÏÌå¹ûÓ¬£¬ÆäÌصãÈç±íËùʾ£®

±íÏÖÐÍ

±íÏÖÐÍÌØÕ÷

»ùÒòÐÍ

»ùÒòËùÔÚȾɫÌå

¼×

ºÚÌ´Ìå

Ìå³ÊÎÚľɫ¡¢ºÚÁÁ

ee

¢ó

ÒÒ

ºÚÌå

Ìå³ÊÉîºÚÉ«

bb

¢ò

±û

²Ð³á

³áÍË»¯£¬²¿·Ö²ÐÁô

vgvg

¢ò

ijС×éÓùûÓ¬½øÐÐÔÓ½»ÊµÑ飬̽¾¿ÐÔ×´µÄÒÅ´«¹æÂÉ£®»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÓÃÒÒ¹ûÓ¬Óë±û¹ûÓ¬ÔÓ½»£¬F1µÄ±íÏÖÐÍÊÇ£»F1´ÆÐÛ½»ÅäµÃµ½µÄF2²»·ûºÏ9£º3£º3£º1µÄ±íÏÖÐÍ·ÖÀë±È£¬ÆäÔ­ÒòÊÇ £®
£¨2£©Óü׹ûÓ¬ÓëÒÒ¹ûÓ¬ÔÓ½»£¬F1µÄ»ùÒòÐÍΪ¡¢±íÏÖÐÍΪ £¬ F1´ÆÐÛ½»ÅäµÃµ½µÄF2ÖйûÓ¬ÌåÉ«ÐÔ×´£¨Ìî¡°»á¡±»ò¡°²»»á¡±£©·¢Éú·ÖÀ룮
£¨3£©¸ÃС×éÓÖ´ÓÒÒ¹ûÓ¬ÖÖȺÖеõ½Ò»Ö»±íÏÖÐÍΪ½¹¸Õë¡¢ºÚÌåµÄÐÛÓ¬£¬ÓëÒ»Ö»Ö±¸Õë»ÒÌå´ÆÓ¬ÔÓ½»ºó£¬×ÓÒ»´ú´ÆÐÛ½»ÅäµÃµ½µÄ×Ó¶þ´úµÄ±íÏÖÐͼ°Æä±ÈÀýΪֱ¸Õë»ÒÌå¡â£ºÖ±¸ÕëºÚÌå¡â£ºÖ±¸Õë»ÒÌå¡á£ºÖ±¸ÕëºÚÌå¡á£º½¹¸Õë»ÒÌå¡á£º½¹¸ÕëºÚÌå¡á=6£º2£º3£º1£º3£º1£¬Ôò´ÆÐÛÇ×±¾µÄ»ùÒòÐÍ·Ö±ðΪ£¨¿ØÖƸÕëÐÔ×´µÄ»ùÒòÓÃA/a±íʾ£©£®

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø