ÌâÄ¿ÄÚÈÝ

ºêºêͬѧ·¢ÏÖÉϸöÔÂ×öʵÑéÓõÄÇâÑõ»¯ÄÆÈÜÒºÍü¼ÇÁË¸ÇÆ¿Èû¡£¶ÔÓÚ¸ÃÈÜÒºÊÇ·ñ±äÖÊ,ºêºêÑûÔ¼¼¸¸öϲ»¶Ì½¾¿µÄͬѧ¶Ô´Ë½øÐÐÁË̽¾¿¡£ÇëÄãÒ»ÆðÍê³ÉÏÂÁÐʵÑ鱨¸æ¡£

£¨Ìá³öÎÊÌâ1£©¸ÃÈÜÒºÊÇ·ñ±äÖÊ?

£¨ÊµÑé̽¾¿1£©

ʵÑé²½Öè

ʵÑéÏÖÏó

½âÊÍÓë½áÂÛ

È¡ÉÙÁ¿¸ÃÈÜÒºÓÚÊÔ¹ÜÖÐ,µÎ¼Ó×ãÁ¿Ï¡ÑÎËá

ÓÐ______²úÉú

˵Ã÷¸ÃÈÜÒºÒѱäÖÊ£¬±äÖʵÄÔ­ÒòÊÇ________£¨Óû¯Ñ§·½³Ìʽ±íʾ£©

£¨Ìá³öÎÊÌâ2£©¸ÃÈÜÒº±äÖʳ̶ÈÔõÑù?

£¨Ìá³ö²ÂÏ룩²ÂÏëÒ»:ÒÑÍêÈ«±äÖÊ,¸ÃÈÜÒºÖÐÈÜÖÊÖ»º¬Na2CO3;

²ÂÏë¶þ:²¿·Ö±äÖÊ,¸ÃÈÜÒºÖÐÈÜÖʺ¬ÓÐ__¡£

£¨²éÔÄ×ÊÁÏ£©ÂÈ»¯±µÈÜÒº³ÊÖÐÐÔ¡£

£¨ÊµÑé̽¾¿2£©

ʵÑé²½Öè

ʵÑéÏÖÏó

½áÂÛ

ÏÈÈ¡ÉÙÁ¿¸ÃÈÜÒºÓÚÊÔ¹ÜÖÐ,¼ÓÈë¹ýÁ¿ÂÈ»¯±µÈÜÒº

ÓÐ______²úÉú

²ÂÏë______³ÉÁ¢

¾²Öã¬È¡ÉϲãÇåÒºÓÚÁíÒ»Ö»ÊÔ¹ÜÖУ¬¼ÓÈë2-3µÎ·Ó̪ÈÜÒº

ÉϲãÇåÒº±äºì

£¨Ìá³öÎÊÌâ3£©ÔõÑùÌá´¿¸ÃÑùÆ·µÃµ½´¿¾»µÄÇâÑõ»¯ÄƹÌÌå?

£¨ÊµÑé̽¾¿3£©ÎªµÃµ½´¿¾»µÄÇâÑõ»¯ÄƹÌÌå,ͬѧÃÇÈ¡¸ÃÑùÆ·²¢Éè¼ÆÁËÈçͼʵÑé·½°¸¡£

¸ù¾ÝʵÑéÁ÷³Ì¿ÉÖª,×îÖÕËùµÃÇâÑõ»¯ÄƹÌÌåÖÊÁ¿__(Ìî¡°´óÓÚ¡±¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±)±äÖʺóÑùÆ·ÖÐÇâÑõ»¯ÄƵÄÖÊÁ¿¡£

£¨·´Ë¼½»Á÷£©ÔÚ£¨ÊµÑé̽¾¿2£©ÖмÓÈë¹ýÁ¿µÄÂÈ»¯±µÈÜÒºµÄÄ¿µÄÊÇ__¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø