ÌâÄ¿ÄÚÈÝ
ÒÀ¾Ýͼ»Ø´ðÎÊÌ⣺
![]()
£¨1£©½«¶þÑõ»¯Ì¼µ¹ÈëÉÕ±ÖУ®ÏÖÏó£º £» ²úÉú´ËÏÖÏóµÄÔÒòÊÇ£º¢Ù ¢Ú £®
£¨2£©½«Ò»¸ö³äÂú¶þÑõ»¯Ì¼µÄÊԹܵ¹Á¢ÔÚÊ¢ÓгÎÇåʯ»ÒË®µÄÉÕ±ÖУ¬¿ÉÒԹ۲쵽µÄÏÖÏóÊÇ £»¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ £®
£¨3£©´óÆøÖжþÑõ»¯Ì¼µÄº¬Á¿Ôö¶à£¬»á²úÉúÎÂÊÒЧӦ£¬µ¼ÖÂÈ«Çò±äů£¬Èô¼ÌÐøÔö¼Ó¶þÑõ»¯Ì¼µÄº¬Á¿£¬ºó¹û²»¿°ÉèÏ룮ΪÁË»º½â´óÆøÖеÄCO2º¬Á¿µÄÔö¼Ó£¬ÒÔϽ¨Òé¿ÉÐеÄÊÇ £¨Ìî×Öĸ£©£®
A£®¿ª·¢Ì«ÑôÄÜ¡¢Ë®ÄÜ¡¢·çÄÜ¡¢µØÈÈÄܵÈÐÂÐÍÄÜÔ´
B£®½ûֹʹÓÃú¡¢Ê¯ÓÍ¡¢ÌìÈ»ÆøµÈ¿óÎïȼÁÏ
C£®ÌᳫֲÊ÷ÔìÁÖ£¬½ûÖ¹ÂÒ¿³ÀÄ·¥
D£®ÃâÔùºØ¿¨£»Ë«ÃæÊ¹ÓÃÖ½ÕÅ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
С¸ÕÓÃpHÊÔÖ½²âµÃ¼ÒÍ¥³£ÓÃÏ´µÓ¼ÁµÄpHÈçϱíËùʾ£º
ÎïÖÊ | ²ÞËùÇå½à¼Á | Ï´·¢¾« | Ï´ÒÂÒº | ³ø·¿Çå½à¼Á |
pH | 1 | 8 | 10 | 13 |
ÔÚûÓгýÐâ¼ÁµÄÇé¿öÏ£¬¿ÉÒÔÓÃÀ´Ìæ´ú³ýÐâ¼ÁµÄÊÇ£¨ £©
A£®²ÞËùÇå½à¼Á B£®Ï´·¢¾« C£®Ï´ÒÂÒº D£®³ø·¿Çå½à¼Á