ÌâÄ¿ÄÚÈÝ

ÏÂÁÐÊÇij»¯Ñ§ÐËȤС×é¶Ô¸Ã´Î»î¶¯Éè¼ÆµÄ4¸öʵÑé·½°¸£¬ÆäÖз½°¸Ò»¡¢·½°¸¶þ¶¼ºÏÀíµÄÊÇ
Ñ¡ÏîABCD
ʵÑéÄ¿µÄÖ¤Ã÷´×ËáÈÜÒº³ÊËáÐÔ¼ìÑéÂÈÀë×Ó³ýÈ¥ÂÈ»¯ÄÆÈÜÒºÖеÄÁòËáÄÆ¼ìÑ鳤ÆÚ¶ÖõÄÇâÑõ»¯ÄÆÈÜÒºÊÇ·ñ±äÖÊ
·½°¸Ò»µÎ¼Ó¼¸µÎ·Ó̪ÈÜÒº¹Û²ìÊÇ·ñ±äºìÏȼÓÏõËáÒøÈÜÒº£¬ÔٵμÓÏ¡ÏõËá¼ÓÈëÊÊÁ¿µÄÏõËá±µÈÜÒº£¬¹ýÂ˼ÓÏ¡ÑÎËá
·½°¸¶þÓÃpHÊÔÖ½¼ìÑéÈÜÒºµÄpHÏȼÓÏõËáÒøÈÜÒº£¬ÔٵμÓÏ¡ÑÎËá¼ÓÈëÊÊÁ¿µÄÂÈ»¯±µÈÜÒº£¬¹ýÂ˼ӳÎÇåʯ»ÒË®


  1. A.
    A
  2. B.
    B
  3. C.
    C
  4. D.
    D
D
·ÖÎö£ºA¡¢ËáÐÔÈÜÒº²»ÄÜʹ·Ó̪±äºì£¬ËáÐÔÈÜÒºµÄPHСÓÚ7£®
B¡¢¼ìÑéÂÈÀë×ӵĴæÔÚÒ»°ãÑ¡ÔñÏõËáÒøÓëÏ¡ÏõËᣬ¼ÓÈëÑÎËá»áÒýÈëÂÈÀë×Ó£®
C¡¢³ýÈ¥ÂÈ»¯ÄÆÈÜÒºÖеÄÁòËáÄÆ£¬¼ÓÈëÊÊÁ¿µÄÏõËá±µÈÜÒº£¬ÕâÒ»¹ý³Ì»áÒýÈëÏõËá¸ùÕâÖÖеÄÀë×Ó£®
D¡¢¼ìÑ鳤ÆÚ¶ÖõÄÇâÑõ»¯ÄÆÈÜÒºÊÇ·ñ±äÖÊ£¬Ö÷ÒªÊǼìÑéÊÇ·ñº¬ÓÐ̼ËáÄÆ£¬¼ÓÈëÑÎËá»á²úÉúÆøÅÝ£¬¼ÓÈëʯ»ÒË®»áÉú³É³Áµí£®
½â´ð£ºA¡¢ËáÐÔÈÜÒº²»ÄÜʹ·Ó̪±äºì£¬PHСÓÚ7£¬¹Êʹ·Ó̪²»ÄܼìÑéÈÜÒºµÄËáÐÔ£¬¹Ê´ËÑ¡Ïî´íÎó£®
B¡¢¼ìÑéÂÈÀë×ӵĴæÔÚÒ»°ãÑ¡ÔñÏõËáÒøÓëÏ¡ÏõËᣬ¼ÓÈëÑÎËá»áÒýÈëÂÈÀë×ÓÎÞ·¨»ñÖªÂÈÀë×ÓµÄÀ´Ô´£¬¹Ê´ËÑ¡Ïî´íÎó£®
C¡¢³ýÈ¥ÂÈ»¯ÄÆÈÜÒºÖеÄÁòËáÄÆ£¬¼ÓÈëÊÊÁ¿µÄÏõËá±µÈÜÒº¹ýÂËÕâÒ»¹ý³Ì»áÒýÈëÏõËá¸ùÀë×ÓÕâÖÖеÄÔÓÖÊÀë×Ó£¬¶ø¼ÓÈëÂÈ»¯±µÔò¼ÈÄܳýµôÁòËá¸ùÓÖ²»»áÒýÈëеÄÔÓÖÊ£¬¹Ê´ËÑ¡Ïî´íÎó£®
D¡¢¼ìÑ鳤ÆÚ¶ÖõÄÇâÑõ»¯ÄÆÈÜÒºÊÇ·ñ±äÖÊ£¬Ö÷ÒªÊǼìÑéÊÇ·ñº¬ÓÐ̼ËáÄÆ£¬Ò²¾ÍÊǼìÑé̼Ëá¸ùµÄ´æÔÚ£¬ÓÉÓÚ̼Ëá¸ù¼ÓÈëÑÎËá»á²úÉúÆøÅÝ£¬¼ÓÈëʯ»ÒË®»áÉú³É³Áµí£¬¹ÊÁ½ÖÖ·½Ê½¾ù¿ÉÐУ¬¹Ê´ËÑ¡ÏîÕýÈ·£®
¹ÊÑ¡D
µãÆÀ£º´ËÌâÊÇÒ»µÀÎïÖʳýÔÓÌ⣬ÒÀ¾Ý³ýµôÔÓÖÊÓÖ²»ÄÜÒýÈëÐÂÔÓÖʵÄÔ­Ôò£¬½áºÏ¾ßÌåµÄÌâĿѡÏî¶ÔÆä½øÐзÖÎö£¬ÊôÓÚ³£¹æÐÍ·ÖÀëÔÓÖʵÄÌâÄ¿£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
22¡¢ÏÂÁÐÊÇij»¯Ñ§ÐËȤС×éÄ£·Â¹¤ÒµÉÏÓøÊÕáΪԭÁÏÖÆ°×ÌǵÄÖ÷Òª²½Ö裺
¢Ù½«¸ÊÕáÏ´¾»¡¢È¥Æ¤¡¢Ñ¹Õ¥µÃ¸ÊÕáÖ­£¬¾²ÖõÃÌÇÖ­£®
¢ÚÔÚÌÇÖ­ÖмÓÈëÉÔ¹ýÁ¿µÄ¼îÈÜÒºÒÔÖÐºÍÆäÖеÄËἰʹ²¿·ÖÔÓÖÊÐγɳÁµí£¬¹ýÂË£®
¢ÛÔÚËùµÃÂËÒºÖÐͨÈëÄ³ÆøÌ壬ÒÔ³ýÈ¥¹ýÁ¿¼îÈÜÒº£¬ÔٴιýÂË£¬µÃÂËÒº£®
¢Ü½«ÂËÒºÕô·¢£¬ÌÇÒº¾­Å¨ËõºóÀäÈ´£¬ÓкìרɫµÄ½á¾§Îö³ö£¬±ãÖÆµÃºìÌÇ£®
¢Ý½«ºìÌÇÈܽ⣬¼ÓÈë»îÐÔÌ¿ÍÑÉ«¡¢¹ýÂË¡¢Õô·¢£¬Å¨ËõÎö³ö°×É«¾§Ì壬Õâ¾ÍÊǰ×ÌÇ£®
¸ù¾ÝÒÔÉÏʵÑé²½Ö裬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÔÚ¹ýÂ˺ÍÕô·¢¹ý³ÌÖоùÓõ½µÄ²£Á§ÒÇÆ÷ÊÇ
²£Á§°ô
£®
£¨2£©Îª½ÚÔ¼³É±¾£¬²½Öè¢ÚÖÐËùÓõļîÓ¦¸ÃÊÇ
Êìʯ»Ò£¨»òÏûʯ»Ò£©
£¨ÌîË×Ãû£©£¬Èô¢ÚÖеÄËá¿ÉÓÃHA±íʾ£¬ÔòÏà¹ØµÄ»¯Ñ§·½³ÌʽΪ
Ca£¨OH£©2+2HA=CaA2+2H2O£®
£®
£¨3£©¹ØÓÚµÚÎå²½²Ù×÷ÖÐ˵·¨ÕýÈ·µÄÊÇ
C
£®£¨Ìî·ûºÅ£©
A£®ºìÌǵÄÈܽ⡢Îü¸½ÍÑÉ«¡¢Õô·¢½á¾§¶¼ÊÇ»¯Ñ§±ä»¯
B£®ÕâÑùËùµÃµÄ°×ÌÇÒ»¶¨ÊÇ´¿¾»Îï
C£®Å¨ËõÌÇÒºµ½Óа×É«¾§ÌåÎö³öʱ£¬´ËʱÈÜҺΪ±¥ºÍÈÜÒº£®

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

¾«Ó¢¼Ò½ÌÍø