ÌâÄ¿ÄÚÈÝ
ijʵÑéС×éµÄͬѧÓãÎaOHÈÜÒººÍÏ¡ÑÎËá½øÐÐÖкͷ´Ó¦µÄʵÑ飬ÏòÉÕ±ÖеÄÇâÑõ»¯ÄÆÈÜÒºµÎ¼ÓÒ»¶¨Á¿µÄÏ¡ÑÎËáºó£¬·¢ÏÖÍü¼ÇÁ˵μÓָʾ¼Á£¬´ËʱËûÃÇÍ£Ö¹µÎ¼ÓÏ¡ÑÎËᣬ²¢¶ÔËùµÃÈÜÒºÖÐÈÜÖʵijɷֽøÐÐ̽¾¿¡£
¢ñ.¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____________£»
¢ò.ÇëÄãºÍËûÃÇÒ»ÆðÍê³É̽¾¿»î¶¯£º
¡¾Ìá³öÎÊÌâ¡¿·´Ó¦ºóËùµÃÎÞÉ«ÈÜÒºÖеÄÈÜÖÊÊÇʲô£¿
¡¾²ÂÏë¼ÙÉè¡¿1¡¢NaClºÍNaOH£»2¡¢_________________£¨Ìѧʽ£©£»3¡¢NaClºÍHCl£»4¡¢NaOH¡¢NaClºÍHCl¡£Ð¡ÁÁÈÏΪ²ÂÏë4²»ºÏÀí£¬ËûµÄÀíÓÉÊÇ_____________________¡£
¡¾ÊµÑé·½°¸¡¿£¨1£©Ð¡Ã÷È¡ÉÙÁ¿ÉÕ±ÖеÄÈÜÒºÓÚÊԹܣ¬µÎÈ뼸µÎ·Ó̪ÈÜÒº£¬Õñµ´£¬¹Û²ìµ½_______________£¬Ö¤Ã÷£º²ÂÏë1²»³ÉÁ¢£»£¨2£©Ð¡Ã÷ÓÖÈ¡ÉÙÁ¿·´Ó¦ºóµÄÈÜÒºÓÚÊԹܣ¬¼ÓÈëÊÊÁ¿ÎÞÐâµÄÌú¶¤£¬¹Û²ìµ½__________________£¬Ö¤Ã÷£º²ÂÏë3³ÉÁ¢¡£
¡¾·´Ë¼ÍØÕ¹¡¿£¨1£©ÔÚ·ÖÎö»¯Ñ§·´Ó¦ºóËùµÃÎïÖʵijɷÖʱ£¬³ý¿¼ÂÇÉú³ÉÎïÍ⣬²»Ð迼ÂÇ___________________£»
£¨2£©ÈôÒªÖ¤Ã÷²ÂÏë3³ÉÁ¢£¬ÏÂÁÐÊÔ¼ÁÖл¹¿ÉÒԴﵽʵÑéÄ¿µÄµÄÊÇ_______________¡£
A£®×ÏɫʯÈïÊÔÒº B.Cu C.Zn D.Na2CO3 E.AgNO3
ijͬѧΪ²â¶¨»ÆÍм£¨ÓÉпºÍÍÐγɵĺϽð£©ÑùÆ·×é¡£·ÖËÄ´ÎÈ¡ÑùÆ·ÓëÏ¡ÑÎËá·´Ó¦£¬ÆäʵÑéÊý¾Ý¼Ç¼¼ûÏÂ±í¡£
1 | 2 | 3 | 4 | |
È¡ÑùÆ·ÖÊÁ¿£¨g£© | 50.0 | 50.0 | 50.0 | 50.0 |
ȡϡÑÎËáÖÊÁ¿£¨g£© | 40.0 | 80.0 | 120.0 | 160.0 |
²úÉúÆøÌåÖÊÁ¿£¨g£© | 0.4 | 0.8 | 1.0 | 1.0 |
ÊÔ¼ÆË㣺
¢Ù¡¢µÚ¼¸´ÎʵÑé½ðÊôпÍêÈ«·´Ó¦____________¡£
¢Ú¡¢ËùÓÃÏ¡ÑÎËáÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý£¿
Óå¶«ÄϵØÇøÔ̲Ø×ŷḻµÄÌìÈ»Æø×ÊÔ´£¬ÎªÎÒÊÐÌṩÁËÄÜÔ´±£ÕÏ¡£
£¨1£©Ð´³öÌìÈ»ÆøÖ÷Òª³É·ÖȼÉյĻ¯Ñ§·½³Ìʽ£º
£¨2£©ÏÂÁÐÄÜÔ´ÖУ¬ÊôÓÚ¿ÉÔÙÉúÄÜÔ´µÄÊÇ £¨ÌîÐòºÅ£©¡£
A£®Ãº | B£®ÌìÈ»Æø | C£®ÒÒ´¼ | D£®Ê¯ÓÍ |
£¨3£©ÇâÆøÈ¼ÉյIJúÎïÊÇ £¬Òò´ËËüÊÇ×îÇå½àµÄÄÜÔ´¡£