ÌâÄ¿ÄÚÈÝ
A¡¢BÁ½ÖÖ¹ÌÌåÎïÖʵÄÈܽâ¶ÈÇúÏßÈçͼËùʾ£º
£¨1£©µ±
£¨2£©Èô½«BÎïÖÊ´ÓÈÜÒºÖнᾧÎö³ö£¬Ò˲ÉÓõĽᾧ·½·¨ÊÇ£º
£¨3£©ÎÒ¹úÓÐÐí¶àÑμîºþ£¬ºþÖÐÈÜÓдóÁ¿µÄNaCl ºÍNa2CO3£¬ÄÇÀïµÄÈËÃǶ¬ÌìÀ̼ÏÄÌìɹÑΣ®¾Ý´ËÄãÈÏΪͼÖÐ
£¨4£©´¿¼îÆäʵ²»ÊǼÆä±¾ÖÊÔÒòÊÇ
£¨1£©µ±
40
40
¡æʱ£¬AÎïÖÊÓëBÎïÖʵÄÈܽâ¶ÈÏàµÈ£»£¨2£©Èô½«BÎïÖÊ´ÓÈÜÒºÖнᾧÎö³ö£¬Ò˲ÉÓõĽᾧ·½·¨ÊÇ£º
Õô·¢ÈܼÁ
Õô·¢ÈܼÁ
£»£¨3£©ÎÒ¹úÓÐÐí¶àÑμîºþ£¬ºþÖÐÈÜÓдóÁ¿µÄNaCl ºÍNa2CO3£¬ÄÇÀïµÄÈËÃǶ¬ÌìÀ̼ÏÄÌìɹÑΣ®¾Ý´ËÄãÈÏΪͼÖÐ
A
A
£¨Ìî×Öĸ£©ÇúÏßÓë´¿¼îµÄÈܽâ¶ÈÇúÏßÏàËÆ£®£¨4£©´¿¼îÆäʵ²»ÊǼÆä±¾ÖÊÔÒòÊÇ
´¿¼îÊÇÓɽðÊôºÍËá¸ù×é³É£¬ÊôÓÚÑÎ
´¿¼îÊÇÓɽðÊôºÍËá¸ù×é³É£¬ÊôÓÚÑÎ
£®·ÖÎö£º£¨1£©¸ù¾ÝÈܽâ¶ÈÇúÏß½»µãµÄÒâÒå·ÖÎö£»
£¨2£©¸ù¾ÝBÎïÖʵÄÈܽâ¶ÈÇúÏßËæζȱ仯µÄÇé¿ö·ÖÎö£»
£¨3£©¸ù¾Ý¶¬ÌìÀ̼î˵Ã÷Na2CO3µÄÈܽâ¶ÈËæζȵı仯½Ï´ó·ÖÎö£»
£¨4£©¸ù¾ÝNa2CO3µÄ×é³ÉÌصã·ÖÎö£®
£¨2£©¸ù¾ÝBÎïÖʵÄÈܽâ¶ÈÇúÏßËæζȱ仯µÄÇé¿ö·ÖÎö£»
£¨3£©¸ù¾Ý¶¬ÌìÀ̼î˵Ã÷Na2CO3µÄÈܽâ¶ÈËæζȵı仯½Ï´ó·ÖÎö£»
£¨4£©¸ù¾ÝNa2CO3µÄ×é³ÉÌصã·ÖÎö£®
½â´ð£º½â£º£¨1£©ÓÉA¡¢BÁ½ÖÖ¹ÌÌåÎïÖʵÄÈܽâ¶ÈÇúÏß¿ÉÖª£¬ÔÚ40¡æʱ£¬AÎïÖÊÓëBÎïÖʵÄÈܽâ¶ÈµÄÇúÏß½»ÓÚÒ»µã£¬ËùÒÔ£¬ÔÚ40¡æʱ£¬AÎïÖÊÓëBÎïÖʵÄÈܽâ¶ÈÏàµÈ£»
£¨2£©ÓÉB¹ÌÌåÎïÖʵÄÈܽâ¶ÈÇúÏß¿ÉÖª£¬BµÄÈܽâ¶ÈÊÜζȵÄÓ°Ïì²»´ó£¬ËùÒÔ£¬Èô½«BÎïÖÊ´ÓÈÜÒºÖнᾧÎö³ö£¬Ò˲ÉÓõĽᾧ·½·¨ÊÇÕô·¢ÈܼÁ£»
£¨3£©ÓÉÌâÒâÈËÃǶ¬ÌìÀ̼˵Ã÷Na2CO3µÄÈܽâ¶ÈËæζȵı仯½Ï´ó£¬Í¼ÖеÄAÇúÏßÓë´¿¼îµÄÈܽâ¶ÈÇúÏßÏàËÆ£»
£¨4£©´¿¼îÆäʵ²»ÊǼÆä±¾ÖÊÔÒòÊÇ£º´¿¼îÊÇÓɽðÊôºÍËá¸ù×é³É£¬ÊôÓÚÑÎ
¹Ê´ðΪ£º£¨1£©40£»£¨2£©Õô·¢ÈܼÁ£»£¨3£©A£»£¨4£©´¿¼îÊÇÓɽðÊôºÍËá¸ù×é³É£¬ÊôÓÚÑΣ®
£¨2£©ÓÉB¹ÌÌåÎïÖʵÄÈܽâ¶ÈÇúÏß¿ÉÖª£¬BµÄÈܽâ¶ÈÊÜζȵÄÓ°Ïì²»´ó£¬ËùÒÔ£¬Èô½«BÎïÖÊ´ÓÈÜÒºÖнᾧÎö³ö£¬Ò˲ÉÓõĽᾧ·½·¨ÊÇÕô·¢ÈܼÁ£»
£¨3£©ÓÉÌâÒâÈËÃǶ¬ÌìÀ̼˵Ã÷Na2CO3µÄÈܽâ¶ÈËæζȵı仯½Ï´ó£¬Í¼ÖеÄAÇúÏßÓë´¿¼îµÄÈܽâ¶ÈÇúÏßÏàËÆ£»
£¨4£©´¿¼îÆäʵ²»ÊǼÆä±¾ÖÊÔÒòÊÇ£º´¿¼îÊÇÓɽðÊôºÍËá¸ù×é³É£¬ÊôÓÚÑÎ
¹Ê´ðΪ£º£¨1£©40£»£¨2£©Õô·¢ÈܼÁ£»£¨3£©A£»£¨4£©´¿¼îÊÇÓɽðÊôºÍËá¸ù×é³É£¬ÊôÓÚÑΣ®
µãÆÀ£º±¾ÌâÄѶȲ»´ó£¬Ö÷Òª¿¼²éÁ˹ÌÌåÈܽâ¶ÈÇúÏßËù±íʾµÄÒâÒ壬ͨ¹ý±¾Ìâ¿ÉÒÔ¼ÓǿѧÉú¶Ô¹ÌÌåÈܽâ¶ÈµÄÀí½â£¬ÅàÑøѧÉúÓ¦ÓÃ֪ʶ½â¾öÎÊÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿