ÌâÄ¿ÄÚÈÝ
£¨8·Ö,ÿ¿Õ2·Ö)ijÉ̳¡ËùÂôµÄ¡°µ°ÄÌÈ龫¡±±»»³ÒÉΪ¼ÙðαÁÓÓ¤¶ùÄÌ·Û£¬Ä³ÉúÎïÑо¿ÐÔѧϰС×éµÄͬѧÏë°Ñµ÷²é¸Ã²úÆ·µÄºÏ¸ñÇé¿ö×÷ΪÑо¿ÐÔ¿ÎÌâ¡£¼ÙÈçÄãÊÇ¿ÎÌâ×é³ÉÔ±£¬ÇëÄã³¢ÊÔÍê³É¼ø¶¨ÊµÑé¡£
£¨1£©¾Ù±¨È˳ơ°¸Ãµ°ÄÌÈ龫²»º¬ÄÌ£¬¾ÍÊǵí·Û¼ÓÏ㾫»ìºÏ¶ø³É¡±£¬¼ø¶¨ÊÇ·ñº¬µí·Û,¾ßÌå²Ù×÷·½·¨ÊÇ£º________________________ _____ ____ ________¡£
£¨2£©¼ø¶¨¸Ã´ý²âÓ¤¶ùÄÌ·Ûµ°°×Öʵĺ¬Á¿ÊÇ·ñ·ûºÏÖÊÁ¿±ê×¼¡£
ʵÑéÔÀí£º____________ ___ ¡£
ºÍ´ý²âÓ¤¶ùÄÌ·ÛÈÜÒº¡¢0£®1g/mLµÄNaOHÈÜÒº¡¢0£®01 g/mLµÄCuS04ÈÜÒº¡¢ÊԹܺ͵ιܵȡ£
ʵÑé²½Ö裺
¢ÙÈ¡Á½Ö§ÊԹֱܷð¼ÓÈë2mLµÄ±ê×¼Ó¤¶ùÄÌ·ÛÈÜÒº£¨±àºÅ¼×£©ºÍ2mLµÄ´ý²âÓ¤¶ùÄÌ·ÛÈÜÒº£¨±àºÅÒÒ£©¡£±ê×¼Ó¤¶ùÄÌ·ÛÈÜÒºÔÚ±¾ÊµÑéÖÐÆð________×÷Óá£
¢Ú·Ö±ðÏòÁ½Ö§ÊÔ¹ÜÖмÓÈë1mLµÄ0£®1g/mLµÄNaOHÈÜÒº£¬Õñµ´£¬Ò¡ÔÈ¡£
¢ÛÔÙ·Ö±ðÏòÁ½Ö§ÊÔ¹ÜÖмÓÈë3¡«4µÎ0£®01g/mLµÄCuSO4ÈÜÒº£¬Õñµ´£¬Ò¡ÔÈ£¬±È½ÏÑÕÉ«µÄ±ä»¯¡£
¢ÜÔ¤ÆÚ¿ÉÄܵĽá¹ûºÍ½áÂÛ£º
______________________________________________
£¨1£©½«²ÉÑùÀ´ÄÌ·ÛÅä³ÉÊʵ±Å¨¶ÈµÄÈÜÒº£¬ÏòÆäÖмÓÈë2µÎµâÒº£¬¹Û²ìÑÕÉ«ÊÇ·ñ±äÀ¶¡£
£¨2£©µ°°×ÖÊÓëË«ËõëåÊÔ¼Á¿ÉÒÔ·¢Éú·´Ó¦£¬²úÉú×ÏÉ«ÎïÖÊ ¶ÔÕÕ
ÈôÒÒÊÔ¹ÜÖеÄ×ÏÉ«³Ì¶ÈÓë¼×ÊÔ¹Ü×ܵÄ×ÏÉ«³Ì¶È»ù±¾Ò»Ö£¬Ôò¸Ã´ý²âÓ¤¶ùÄÌ·ÛÖе°°×Öʵĺ¬Á¿·ûºÏÖÊÁ¿±ê×¼¡£
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º£¨1£©¼ø¶¨µí·ÛµÄ´æÔÚÓõâÒº£¬Èç¹û±äÀ¶Ö¤Ã÷Óеí·ÛµÄ´æÔÚ¡£
£¨2£©¼ø¶¨µ°°×ÖÊÊÇÓÃË«ËõëåÊÔ¼Á£¬Èç¹û³ÊÏÖ×Ïɫ˵Ã÷º¬Óе°°×ÖÊ¡£
ʵÑéÖбê×¼Ó¤¶ùÄÌ·ÛÆð¶ÔÕÕ×÷Óá£
Ô¤ÆÚ¿ÉÄܵĽá¹ûºÍ½áÂÛÊÇÈôÒÒÊÔ¹ÜÖеÄ×ÏÉ«³Ì¶ÈÓë¼×ÊÔ¹Ü×ܵÄ×ÏÉ«³Ì¶È»ù±¾Ò»Ö£¬Ôò¸Ã´ý²âÓ¤¶ùÄÌ·ÛÖе°°×Öʵĺ¬Á¿·ûºÏÖÊÁ¿±ê×¼¡£Èç¹û²»±ä×Ï»ò×ÏÉ«ºÜdz˵Ã÷¸Ã´ý²âÓ¤¶ùÄÌ·ÛÖв»º¬µ°°×ÖÊ»òµ°°×Öʺ¬Á¿ºÜÉÙ£¬²»·ûºÏ±ê×¼¡£
¿¼µã£º±¾Ì⿼²éµ°°×Öʼø¶¨Ïà¹ØÖªÊ¶£¬ÒâÔÚ¿¼²ì¿¼Éú¶Ô֪ʶµãµÄÀí½âÕÆÎճ̶ȡ£
£¨8·Ö£¬Ã¿¿Õ2·Ö£©
I ½øÐС°µÍÎÂÓÕµ¼Ö²ÎïȾɫÌåÊýÄ¿µÄ±ä»¯¡±µÄʵÑé¹ý³ÌÖУº
(1)ÓõÍδ¦ÀíÖ²Îï×é֯ϸ°û£¬Ê¹ÆäÓÐË¿·ÖÁѹý³ÌÖÐ µÄÐγÉÊܵ½ÒÖÖÆ£¬ÒÔÖÂÓ°ÏìȾɫÌå±»ÀÏòÁ½¼«£¬ÓÚÊÇ£¬Ö²Îïϸ°ûȾɫÌåÊýÄ¿·¢Éú±ä»¯¡£
(2)¼ôÈ¡ÓÕµ¼´¦ÀíµÄ¸ù¼âÔ¼0.5-1cm£¬·ÅÈë ÖнþÅÝ0.5-1h£¬ÒԹ̶¨Ï¸°ûµÄÐÎ̬£¬È»ºóÓÃÌå»ý·ÖÊýΪ95%µÄ¾Æ¾«³åÙþ2´Î.
II ijÖÐѧÉúÎïÐËȤС×鹨ÓÚ¡°µ÷²éÈËȺÖÐijÏîÐÔ×´µÄÒÅ´«¡±µÄ¿ÎÌâ·½°¸Èçϵ÷²éÁ÷³Ì£º
(3)È·¶¨µ÷²éµÄÐÔ×´¡¢Ä¿µÄºÍÒªÇó£ºÏÂÁÐ__________Ïî²»ÄÜ×÷Ϊµ÷²éÐÔ×´£¬ÔÒòÊÇ________¡£
| A£®ÄÜ·ñ¾íÉà¡¡¡¡¡¡¡¡¡¡¡¡¡¡ | B£®ºìÂÌɫä |
| C£®Éí¸ß | D£®¶ú´¹ |