ÌâÄ¿ÄÚÈÝ

ÓÐÒ»°ü¹ÌÌå·ÛÄ©£¬¿ÉÄܺ¬ÓÐþ·Û¡¢Ì¼·Û¡¢Ñõ»¯Í­¡¢ÁòËá¼Ø¡¢ÇâÑõ»¯ÄÆÖеÄÒ»ÖÖ»ò¼¸ÖÖ¡£ÎªÌ½¾¿¹ÌÌåµÄ×é³É£¬Ä³»¯Ñ§ÐËȤС×é½øÐÐÁËÈçͼËùʾʵÑé¡£

Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÊµÑéÖÐÉú³É°×É«ÂËÔüÒҵĻ¯Ñ§·½³ÌʽÊÇ__________¡£

£¨2£©Ô­¹ÌÌåÖÐÒ»¶¨²»º¬ÓеÄÎïÖÊÊÇ__________¡£

£¨3£©Ô­¹ÌÌåÖÐÒ»¶¨º¬ÓеÄÎïÖÊÊÇ__________¡£

£¨4£©ÊµÑé½áÊøºó£¬¸ÃÐËȤС×齫ÂËÒºCºÍÂËÒºD¶¼µ¹Èë·ÏÒº¸×£¬Óа×É«³ÁµíÉú³É£¬ÔòÂËÒºCÖÐÒ»¶¨º¬ÓеÄÈÜÖÊÊÇ__________¡£

£¨5£©Èç¹ûÂËÔü±ûµÄÖÊÁ¿µÈÓÚ¹ÌÌå²ÐÁôÎﶡµÄÖÊÁ¿£¬ÔòÆøÌåFÓë¹ÌÌå²ÐÁôÎﶡµÄÖÊÁ¿±ÈΪ__________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

(1)СÃ÷ÔÚ°ïÀÏʦÕûÀíʵÑéÊÒʱ,·¢ÏÖһƿδÃÜ·âµÄNaOH¹ÌÌå,¶ÔÆä³É·ÖÌá³öÒÔϼÙÉè,²¢ÔÚÀÏʦµÄÖ¸µ¼Ï½øÐÐʵÑé̽¾¿?

£¨²éÔÄ×ÊÁÏ£©:¢ÙNaOH±©Â¶ÔÚ¿ÕÆøÖÐÒ×±äÖÊ?ÇëÓû¯Ñ§·½³Ìʽ½âÊÍNaOH±äÖʵÄÔ­Òò_____?

¢ÚNa2CO3ÈÜÒº³Ê¼îÐÔ,BaCl2ÈÜÒº?NaClÈÜÒº³ÊÖÐÐÔ?

£¨²ÂÏë¼ÙÉ裩:¼ÙÉèI:Ö»º¬NaOH;¼ÙÉè¢ò:º¬NaOHºÍNa2CO3;¼ÙÉè¢ó:Ö»º¬Na2CO3

£¨½øÐÐʵÑ飩:

ʵÑé²Ù×÷²½Öè

ʵÑéÏÖÏó

ʵÑé½áÂÛ

¢ÙÈ¡ÉÙÁ¿ÑùÆ·ÓÚÊÔ¹ÜÖÐ,¼ÓÈë×ãÁ¿µÄÏ¡ÑÎËá

ÓÐÆøÅݲúÉú

¼ÙÉè_____²»ÕýÈ·

¢ÚÁíÈ¡ÉÙÁ¿ÑùÆ·ÓÚÊÔ¹ÜÖÐ,¼ÓË®Èܽâ,¼ÓÈë

¹ýÁ¿µÄBaCl2ÈÜÒº,Õñµ´,¾²ÖÃ

_____

¼ÙÉè¢óÕýÈ·

¢ÛÈ¡¢ÚÖÐÉϲãÇåÒº,µÎ¼ÓÎÞÉ«·Ó̪ÈÜÒº

_____

£¨ÎÊÌâÌÖÂÛ£©:²½Öè¢ÚÖмÓÈë¹ýÁ¿BaCl2ÈÜÒºµÄ×÷ÓÃÊÇ_____,È罫¢ÚÖÐBaCl2ÈÜÒº»»³ÉBa(OH)2ÈÜÒº,ʵÑéÄÜ·ñ³É¹¦?_____(Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±),Ô­ÒòÊÇ_____?

(2)СºìΪÁ˲ⶨһƿδÃÜ·â±£´æÒѲ¿·Ö±äÖʵÄNaOH¹ÌÌåÖÐNaOHµÄÖÊÁ¿·ÖÊý,²ÉÓóÁµí·¨½øÐÐÈçϲÙ×÷:¢ÙÈ¡15¿ËÑùÆ·ÓÚÉÕ±­ÖÐ,¼Ó×ãÁ¿Ë®Åä³ÉÈÜÒº;

¢ÚÔÚÑùÆ·ÈÜÒºÖмÓÈë×ãÁ¿µÄBaCl2ÈÜÒº;

¢Û´ý·´Ó¦ÍêÈ«ºó,¹ýÂË?ÓйØÊý¾Ý¼Ç¼Èçϱí:

·´Ó¦Ç°

·´Ó¦ºó

ÉÕ±­ºÍÑùÆ·ÈÜÒº×ÜÖÊÁ¿/g

¼ÓÈëÂÈ»¯±µÈÜÒºÖÊÁ¿/g

¹ýÂ˺óÉÕ±­ºÍÈÜÒº×ÜÖÊÁ¿/g(ÂËÒºµÄËðʧºöÂÔ²»¼Æ)

95

65

140.3

Çë»Ø´ðÏÂÁÐÎÊÌâ:

¢ÙÔÚ·´Ó¦Ç°ºóµÄÈÜÒºÖÐ,ÏÂÁÐÔªËØÖÊÁ¿±£³Ö²»±äµÄÊÇ_____?

AÄÆÔªËØ B̼ԪËØ C±µÔªËØ DÑõÔªËØ

¢ÚÔ­ÑùÆ·ÖÐNaOHµÄÖÊÁ¿·ÖÊýÊǶàÉÙ?(д³ö¼ÆËã¹ý³Ì)_____

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

¾«Ó¢¼Ò½ÌÍø