ÌâÄ¿ÄÚÈÝ

ij»¯Ñ§Ì½¾¿Ð¡×éµÄͬѧ׼±¸ÓÃ̼ËáÄÆÈÜÒºÓëʯ»ÒË®·´Ó¦À´ÖÆÈ¡ÇâÑõ»¯ÄÆ£¬²¢¶Ô±ÈNaOHÓëCa(OH)2µÄÈܽâ¶È¡£

£¨1£©ÊµÑé¹ý³Ì£º

¢Ù°Ñʯ»ÒË®¼ÓÈëÊ¢ÓÐ̼ËáÄÆÈÜÒºµÄÉÕ±­Öгä·Ö½Á°è£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º__

¢ÚÔÙͨ¹ý__²Ù×÷£¬µÃµ½ÎÞÉ«ÂËÒº£®

¢Û½«ÎÞÉ«ÂËҺͨ¹ý__²Ù×÷£¬µÃµ½°×É«¹ÌÌ壮

£¨2£©²ÂÏ룺µÃµ½µÄ°×É«¹ÌÌåÊÇ´¿ÇâÑõ»¯ÄÆÂð£¿Èýλͬѧ·Ö±ð×÷³öÒÔϲÂÏ룺

СÁ᣺ÊÇ´¿¾»µÄÇâÑõ»¯ÄÆ£¡

¼Ñ¼Ñ£º¿ÉÄÜ»¹º¬ÓÐ̼ËáÄÆ£¡

Сǿ£ºÒ²¿ÉÄܺ¬ÓÐ__£®

£¨3£©ÑéÖ¤£ºÎÒÀ´ÑéÖ¤¼Ñ¼ÑµÄ²ÂÏ룮

ʵÑé²Ù×÷

ʵÑéÏÖÏó

ʵÑé½áÂÛ

È¡ÉÙÁ¿°×É«¹ÌÌåÅä³ÉÈÜÒº£¬¼ÓÈë×ãÁ¿__

__

__

ϱíÊÇCa(OH)2ºÍNaOHµÄÈܽâ¶ÈÊý¾Ý¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

ζÈ/¡æ

0

20

40

60

80

100

Èܽâ¶È/g

Ca(OH)

0.19

0.17

0.14

0.12

0.09

0.08

NaOH

31

91

111

129

313

336

£¨4£©ÒÀ¾ÝÉϱíÊý¾Ý£¬»æÖÆCa(OH)2ºÍNaOHµÄÈܽâ¶ÈÇúÏߣ¬ÏÂͼÖÐÄܱíʾNaOHÈܽâ¶ÈÇúÏßµÄÊÇ_________£¨ÌîA»òB£©¡£

£¨5£©ÒªÏë°Ñһƿ½Ó½ü±¥ºÍµÄCa(OH)2ÈÜÒº±ä³É±¥ºÍÈÜÒº£¬¾ßÌå´ëÊ©ÓУº

¢Ù¼ÓÈëÇâÑõ»¯¸Æ£¬¢ÚÉý¸ßζȣ¬¢Û½µµÍζȣ¬¢Ü¼ÓÈëË®£¬¢ÝÕô·¢Ë®ºóÔÙ»Ö¸´µ½Ô­Î¶ȣ¬¢Þ¼ÓÈëÉúʯ»Ò¡£ ÆäÖдëÊ©ÕýÈ·µÄÊÇ_____¡£

A£®¢Ú¢Ü¢Þ B£®¢Û¢Ü C£®¢Ù¢Û¢Ý¢Þ D£®¢Ù¢Ú¢Ý¢Þ

£¨6£©ÏÖÓÐ20¡æÊ±Ca(OH)2µÄ±¥ºÍÈÜÒº£¨¼×ÈÜÒº£©£¬ÏòÆäÖмÓÈëÒ»¶¨Á¿CaOºóµÃµ½µÄÈÜÒº£¨ÒÒÈÜÒº£©£¬´ËʱÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý ÒÒ________¼×£¨Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°£½¡±£©¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø