ÌâÄ¿ÄÚÈÝ
Éú»îÖÐÓöµ½µÄijЩÎÊÌ⣬³£³£Éæ¼°µ½»¯Ñ§ÖªÊ¶£¬ÏÂÁи÷ÏîÐðÊöÕýÈ·µÄÊÇ
A£®¡°¼ÓµâÑΡ±¡¢¡°¸ß¸ÆÅ£ÄÌ¡±¡¢¡°¸»ÎøÓªÑøÆ·¡±µÈʳÓÃÆ·Öеĵ⡢¸Æ¡¢ÎøÊÇÖ¸µ¥ÖÊ
B£®ÂÁºÏ½ðµÄ´óÁ¿Ê¹Óù鹦ÓÚÈËÃÇÄÜÓý¹Ì¿µÈ»¹Ô¼Á´ÓÑõ»¯ÂÁÖлñÈ¡ÂÁµ¥ÖÊ
C£®Ò½ÁÆÉϽøÐÐθ²¿ÔìӰǰ£¬»¼Õß·þÓõġ°±µ²Í¡±ÊÇBaCO3µÈ²»ÈÜÓÚË®µÄÎïÖÊ
D£®¡°Ëá¿ÉÒÔ³ýÐ⡱¡¢¡°ÈȵĴ¿¼îÈÜҺȥÓÍÎÛ¡±£¬¶¼·¢ÉúÁË»¯Ñ§±ä»¯
D
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£ºA£®¡°¼ÓµâÑΡ±¡¢¡°¸ß¸ÆÅ£ÄÌ¡±¡¢¡°¸»ÎøÓªÑøÆ·¡±µÈʳÓÃÆ·Öеĵ⡢¸Æ¡¢ÎøÊÇÖ¸ÔªËØ£¬´íÎó£»B£®ÂÁºÏ½ðµÄ´óÁ¿Ê¹Óù鹦ÓÚÈËÃÇÓõç½â·¨µç½âÈÛÈÚµÄÑõ»¯ÂÁÖлñÈ¡ÂÁµ¥ÖÊ£¬´íÎó£»C£®Ò½ÁÆÉϽøÐÐθ²¿ÔìӰǰ£¬»¼Õß·þÓõġ°±µ²Í¡±ÊÇBaSO4µÈ²»ÈÜÓÚˮҲ²»ÄÜÈÜÓÚËáµÄÎïÖÊ£¬ÈôʹÓÃBaCO3£¬ÓÉÓÚÆäÄܹ»ÈÜÓÚËáµ¼ÖÂÖØ½ðÊôÖж¾£¬´íÎó£»D£®¡°Ëá¿ÉÒÔ³ýÐ⡱¡¢¡°ÈȵĴ¿¼îÈÜҺȥÓÍÎÛ¡±£¬¶¼²úÉúÁËеÄÎïÖÊ£¬·¢ÉúµÄÊÇ»¯Ñ§±ä»¯£¬ÕýÈ·¡£
¿¼µã£º¿¼²é»¯Ñ§ÖªÊ¶ÔÚÉú»îÖеÄÓ¦ÓõÄ֪ʶ¡£
£¨±¾Ð¡Ìâ14·Ö£ºÃ¿¿Õ2·Ö£©ÏÂͼÊÇʵÑéÊÒÖÆ±¸ÂÈÆø²¢½øÐÐһϵÁÐÏà¹ØÊµÑéµÄ×°Ö㨼гÖÉ豸ÒÑÂÔ£©¡£
![]()
£¨1£©ÖƱ¸ÂÈÆøÑ¡ÓõÄҩƷΪ£ºÆ¯·Û¾«¹ÌÌåºÍŨÑÎËᣬÏà¹ØµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ£º__ __¡£
£¨2£©×°ÖÃBÖб¥ºÍʳÑÎË®µÄ×÷ÓÃÊÇ_________________________________£»Í¬Ê±×°ÖÃBÒàÊǰ²È«Æ¿£¬¼à²âʵÑé½øÐÐʱCÖÐÊÇ·ñ·¢Éú¶ÂÈû£¬Çëд³ö·¢Éú¶ÂÈûʱBÖеÄÏÖÏó__________¡£
£¨3£©×°ÖÃCµÄʵÑéÄ¿µÄÊÇÑéÖ¤ÂÈÆøÊÇ·ñ¾ßÓÐÆ¯°×ÐÔ£¬Îª´ËCÖТñ¡¢¢ò¡¢¢óÒÀ´Î·ÅÈë___¡£
A | B | C | D | |
¢ñ | ¸ÉÔïµÄÓÐÉ«²¼Ìõ | ¸ÉÔïµÄÓÐÉ«²¼Ìõ | ʪÈóµÄÓÐÉ«²¼Ìõ | ʪÈóµÄÓÐÉ«²¼Ìõ |
¢ò | ¼îʯ»Ò | ¹è½º | ŨÁòËá | ÎÞË®ÂÈ»¯¸Æ |
¢ó | ʪÈóµÄÓÐÉ«²¼Ìõ | ʪÈóµÄÓÐÉ«²¼Ìõ | ¸ÉÔïµÄÓÐÉ«²¼Ìõ | ¸ÉÔïµÄÓÐÉ«²¼Ìõ |
£¨4£©Éè¼Æ×°ÖÃD¡¢EµÄÄ¿µÄÊÇ ¡£´ò¿ª»îÈû£¬½«×°ÖÃDÖÐÉÙÁ¿ÈÜÒº¼ÓÈë×°ÖÃEÖУ¬Õñµ´¡£¹Û²ìµ½µÄÏÖÏóÊÇ_______________________________¡£
£¨5£©Ä³Í¬Ñ§½¨Ò齫װÖÃFÖеÄÒ©Æ·¸ÄÓÃ×ãÁ¿µÄNaHSO3ÈÜÒºÎüÊÕÓàÂÈ£¬ÀÏʦÈÏΪ²»Í×£¬ÓÃ×Ü·´Ó¦µÄÀë×Ó·½³Ìʽ½âÊÍÔÒò_____________________________________¡£
£¨12·Ö£©ÒÒÈ©ÔÚ´ß»¯¼Á´æÔÚµÄÌõ¼þÏ£¬¿ÉÒÔ±»¿ÕÆøÑõ»¯³ÉÒÒËá¡£ÒÀ¾Ý´ËÔÀíÉè¼ÆÊµÑéÖÆµÃ²¢ÔÚÊÔ¹ÜCÖÐÊÕ¼¯µ½ÉÙÁ¿ÒÒËáÈÜÒº£¨ÈçͼËùʾ£ºÊÔ¹ÜAÖÐ×°ÓÐ40£¥µÄÒÒȩˮÈÜÒº¡¢Ñõ»¯Í·ÛÄ©£»ÊÔ¹ÜCÖÐ×°ÓÐÊÊÁ¿ÕôÁóË®£»ÉÕ±BÖÐ×°ÓÐijҺÌ壩¡£ÒÑÖªÔÚ60¡æ¡«80¡æÊ±ÓÃË«Á¬´òÆøÇò¹ÄÈë¿ÕÆø¼´¿É·¢ÉúÒÒÈ©µÄÑõ»¯·´Ó¦£¬Á¬Ðø¹ÄÈëÊ®¼¸´Î·´Ó¦»ù±¾ÍêÈ«¡£ÓйØÎïÖʵķеã¼ûÏÂ±í£º
ÎïÖÊ | ÒÒÈ© | ÒÒËá | ¸ÊÓÍ | ÒÒ¶þ´¼ | Ë® |
·Ðµã | 20.8¡æ | 117.9¡æ | 290¡æ | 197.2¡æ | 100¡æ |
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÊÔ¹ÜAÄÚÔÚ60¡æ¡«80¡æÊ±·¢ÉúµÄÖ÷Òª·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£¨×¢Ã÷·´Ó¦Ìõ¼þ£©________________£»
£¨2£©ÈçͼËùʾÔÚʵÑéµÄ²»Í¬½×¶Î£¬ÐèÒªµ÷ÕûζȼÆÔÚÊÔ¹ÜAÄÚµÄλÖá£ÔÚʵÑ鿪ʼʱζȼÆË®ÒøÇòµÄλÖÃÓ¦ÔÚ___________£¬Ä¿µÄÊÇ_____________________________£»µ±ÊÔ¹ÜAÄÚµÄÖ÷Òª·´Ó¦Íê³Éºó£¬Ó¦½øÐÐÕôÁó²Ù×÷£¬Î¶ȼÆË®ÒøÇòµÄλÖÃÓ¦ÔÚ___________________¡£
![]()
£¨3£©ÉÕ±BÄÚÊ¢×°µÄÒºÌå¿ÉÒÔÊÇ____________£¨Ð´³öÒ»ÖÖ¼´¿É£©¡£
£¨4£©ÈôÏë¼ìÑéÊÔ¹ÜCÖÐÊÇ·ñº¬ÓвúÎïÒÒËᣬÔÚÏÂÁÐËùÌṩµÄÒ©Æ·»òÓÃÆ·ÖУ¬¿ÉÒÔʹÓõÄÊÇ____________¡££¨Ìî×Öĸ£©
a£®pHÊÔÖ½ b£®Ì¼ËáÇâÄÆ·ÛÄ©
c£®ºìɫʯÈïÊÔÖ½ d£®Òø°±ÈÜÒº