ÌâÄ¿ÄÚÈÝ
ÔĶÁÏÂÁÐ¿ÆÆÕ¶ÌÎÄ£®
ÄϺ£¡ª¡ªÎÒÃǵġ°¾Û±¦Å衱
ÄϺ£ÊÇÖйúËÄ´óº£ÓòÖÐ×î´ó¡¢×îÉî¡¢×ÔÈ»×ÊÔ´×îΪ·á¸»µÄº£Çø¡£½ü30ÄêÀ´£¬·ÆÂɱö¡¢Ô½ÄϵÈÎå¹úÒѾÓëÎ÷·½200¶à¼ÒʯÓ͹«Ë¾ºÏ×÷£¬ÔÚÄϺ£º£ÓòºÏ×÷×ê̽ÁËÔ¼1380¿Ú×ê¾®£¬ÄêʯÓͲúÁ¿´ï5000Íò¶Ö¡£Ï൱ÓÚ´óÇìÓÍÌï×î»Ô»ÍʱµÄÄ꿪²ÉÁ¿¡£
²ÄÁÏ1ÓÍÆø×ÊÔ´£ºÄϺ£ÖÐÄϲ¿ÓÍÆøµØÖÊ×ÊÔ´Á¿Õ¼53%£¬¿É²É×ÊÔ´Á¿Õ¼66%£¬Èô±»Ëû¹úÂӶᣬÖйúº£Óò½«Ê§È¥Ô¼2/3µÄ¿É²ÉÓÍÆø×ÊÔ´¡£Î÷ɳȺµº¡¢ÖÐɳȺµºµÄË®ÏÂÓÐÉÏǧÃ×µÄÐÂÉú´ú³Á»ýÎÊÇ´óÓÐÏ£ÍûµÄº£µ×ʯÓͺÍÌìÈ»Æø²úµØ¡£
²ÄÁÏ2¿ó²ú×ÊÔ´£ºÄϺ£Ô̲Ø5ÍòÒÚ¶ÖÒÔÉϵÄÃÌ¡¢Ô¼3100ÒÚ¶Öþ¡¢170ÒÚ¶ÖÎýºÍÍ¡¢29ÒÚ¶ÖÄø¼°ÃÌ¡¢8ÒÚ¶ÖîÜ¡¢5ÒÚ¶ÖÒø¡¢800Íò¶Ö½ð¡¢60ÒÚ¶ÖÓ˵ȣ¬±È½µØ¿ó²ú×ÊÔ´·á¸»µÃ¶à¡£
²ÄÁÏ3Ë®²ú×ÊÔ´£ºÄϺ£º£ÑóÓãÀàÓÐ1500¶àÖÖ£¬´ó¶àÊýÖÖÀàÔÚÎ÷¡¢ÄÏ¡¢ÖÐɳȺµºº£Óò£¬ºÜ¶à¾ßÓм«¸ßµÄ¾¼Ã¼ÛÖµ¡£º£¹ê¡¢º£²Î¡¢ÁúϺ¡¢ÂÝ¡¢±´¡¢º£´øµÈºÜ·á¸»¡£
×ۺϷÖÎöÉÏÊö²ÄÁÏ£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ä¿Ç°ÈËÃÇʹÓý϶àµÄ»¯Ê¯È¼ÁÏ£¬³ýÁËÄϺ£×ÊÔ´ÖеÄÓÍÆøÍ⣬»¹°üÀ¨_____¡£
£¨2£©¶ÔʯÓͼÓÈÈÁ¶ÖÆÊ±£¬¸ù¾Ý¸÷³É·ÖµÄ·Ðµã²»Í¬·ÖÀë¿ÉµÃµ½²»Í¬µÄ²úÆ·£¬¸Ã±ä»¯ÊôÓÚ_____£¨Ìî¡°ÎïÀí±ä»¯¡±»ò¡°»¯Ñ§±ä»¯¡±£©¡£
£¨3£©ÌìÈ»ÆøµÄÖ÷Òª³É·ÖÊǼ×Í飬д³öÆä³ä·ÖȼÉյĻ¯Ñ§·½³Ìʽ_____¡£
£¨4£©²ÄÁÏ2Ö¸³öÄϺ£Ô̲Ø×ŷḻµÄ»¯Ñ§×ÊÔ´¡£×ÛºÏÀûÓú£Ë®ÖƱ¸½ðÊôþµÄÁ÷³ÌÈçÏÂͼËùʾ£º
![]()
I£®²Ù×÷aµÄÃû³ÆÊÇ_____£¬ÔÚʵÑéÊÒÖнøÐдËÏî²Ù×÷£¬ÐèÒªµÄ²£Á§ÒÇÆ÷ÓÐÉÕ±¡¢²£Á§°ô¡¢_____¡£²£Á§°ôÔڸòÙ×÷ÖеÄ×÷ÓÃÊÇ_____¡£
II£®Ð´³öµÚ¢Ù¡¢¢ÛÁ½²½·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º¢Ù_____,¢Û_____¡£
£¨5£©º£ÑóÓãÀà¡¢º£²Î¡¢ÁúϺ¸»º¬µÄÓªÑøËØÊÇ_____¡£
ÏÂÁÐʵÑé·½°¸Éè¼Æ²»ºÏÀíµÄÊÇ( )
Ñ¡Ïî | ʵÑéÄ¿µÄ | ʵÑé·½°¸ |
A | ¼ø±ðÁòËá狀Í̼ËáÇâï§ | Ö±½ÓÉÈÎÅÆøÎ¶ |
B | ¼ø±ðʳÑκÍСËÕ´ò | È¡Ñù£¬·Ö±ðµÎ¼Óʳ´× |
C | ³ýÈ¥NaOH ÈÜÒºÖÐÉÙÁ¿Na2CO3 | ¼ÓÈëÊÊÁ¿Ê¯»ÒË®£¬¹ýÂË |
D | ³ýÈ¥ÇâÆøÖÐÉÙÁ¿ÂÈ»¯ÇâÆøÌå | ÒÀ´Îͨ¹ý×ãÁ¿±¥ºÍ̼ËáÇâÄÆÈÜÒººÍŨÁòËá |
A. A B. B C. C D. D