ÌâÄ¿ÄÚÈÝ
½ðÊô²ÄÁÏÓëÈËÀàµÄÉú²úºÍÉú»îÃÜÇÐÏà¹Ø¡£»Ø´ð:
£¨1£©¸ù¾ÝÏÂÁнðÊôÖÆÆ·ÔÚÉú»îÖеÄÓÃ;£¬ÍƶϽðÊô¾ßÓеÄÎïÀíÐÔÖÊÓÐ__________(д³öÒ»Ìõ¼´¿É)¡£
![]()
£¨2£©½ðÊô»î¶¯ÐÔ˳ÐòÊÇ»¯Ñ§ÖØÒª¹æÂÉÖ®Ò»£¬ÏÂÁйØÓÚʵÑéµÄ˵·¨ÕýÈ·µÄÊÇ__________(ÌîÐòºÅ)¡£
A.ÂÁË¿Éì½øÁòËáÍÈÜҺǰÐèÒªÓÃɰֽ´òÄ¥
B.ÍÓëÏ¡ÁòËá·´Ó¦£¬ÓÐÏ¸Ð¡ÆøÅÝÉú³É
C.ÒøÄܽ«ÏõËáÍÈÜÒºÖеÄÍÖû»³öÀ´
D.Ìú¡¢Ã¾¡¢Í¡¢½ðËÄÖÖ½ðÊô·Ö±ð·ÅÔÚµÆÑæÉÏׯÉÕ£¬ÍºÍ½ðû±ä»¯
£¨3£©×ÔÐгµ³µ¼Ü±íÃæÅçÆá²»½öÃÀ¹Û£¬¶øÇÒ¿ÉÓÐЧ·ÀÖ¹ÌúÓë¿ÕÆøÖеÄ__________½Ó´¥¶øÉúÐâ¡£
£¨4£©îÑËáÑÇÌú(FeTiO3)ÔÚÒ»¶¨Ìõ¼þÏ·¢Éú·´Ó¦Îª2FeTiO3+6C+7Cl2
2FeCl3+2TiCl4+6X£¬ÔòXµÄ»¯Ñ§Ê½Îª__________¡£
£¨5£©ÏòAl(NO3)3¡¢AgNO3µÄ»ìºÏÈÜÒºÖмÓÈëÒ»¶¨Á¿µÄп·Û£¬³ä·Ö·´Ó¦ºó¹ýÂË£¬ÏòÂËÔüÖеμÓÏ¡ÑÎËáʱ¿´ÆøÅݲúÉú¡£ÔòÂËÔüÖк¬ÓÐ__________(дÃû³Æ)£¬ÂËÒºÖк¬ÓеĽðÊôÀë×ÓÓÐ__________(д·ûºÅ)¡£
£¨6£©ÓÃÒ»Ñõ»¯Ì¼Ò±Á¶2000tº¬ÔÓÖÊ3%µÄÉúÌú£¬ÐèÒªº¬ËÄÑõ»¯ÈýÌú90%µÄ´ÅÌú¿óµÄÖÊÁ¿ÊÇ___________t(½á¹û¾«È·µ½0.1)¡£
СÃ÷Éè¼ÆÁËÈçÏÂͼËùʾµÄʵÑé×°ÖÃÀ´Ö¤Ã÷Ñõ»¯ÍÄܼӿì¹ýÑõ»¯ÇâÈÜÒºµÄ·Ö½â£¬²¢ÓëÏàͬÌõ¼þÏÂ
µÄ´ß»¯Ð§¹û×ö±È½Ï£¬ÊµÑéʱ¼ä¾ùÒÔÉú³ÉÆøÌåΪ׼£¨¼´±È½Ï·´Ó¦ËÙÂÊ£©£®ÓÃͼʾװÖòâÁ¿²úÉúÆøÌåµÄÌå»ý£¬ÆäËü¿ÉÄÜÓ°ÏìʵÑéÒòËØ¾ùÒѺöÂÔ£¬Ïà¹ØÊý¾ÝÈçÏ£º![]()
ʵÑéÐòºÅ | ¹ýÑõ»¯ÇâÈÜÒºÌå»ý | ´ß»¯¼Á | ´ý²âÊý¾Ý |
¢Ù |
| ÎÞ | |
¢Ú |
| Ñõ»¯Í | |
¢Û |
|
|
![]()
ͼÖÐÓͲãµÄ×÷ÓÃÊÇ________![]()
´ÓÉè¼ÆÔÀí¿´£¬ÊµÑéÖеġ°´ý²âÊý¾Ý¡±¿ÉÒÔÊÇÖ¸________£®![]()
ΪÁ˽Ï׼ȷµØ²âÁ¿ÆøÌåÌå»ý£¬ÔÚ¶ÁÈ¡·´Ó¦Ç°ºóÁ¿Æø¹ÜÖÐÒºÃæµÄ¶ÁÊýµÄ¹ý³ÌÖУ¬Ó¦×¢Òâ________£¨Ìî×Öĸ±àºÅ£©£®![]()
£®ÊÓÏßÓë°¼ÒºÃæ×îµÍ´¦ÏàÆ½![]()
£®¶ÁÊýǰ²»ÄÜÒÆ¶¯Á¿Æø¹ÜºÍË®×¼¹Ü![]()
£®±£³ÖË®×¼¹Ü¾²Ö¹£¬´ýË®×¼¹ÜÖÐÒºÃæ²»ÔÙÉÏÉýʱ£¬Á¢¿Ì¶ÁÊý![]()
£®¶ÁÊýǰӦÉÏÏÂÒÆ¶¯Ë®×¼¹Ü£¬´ýÁ½¹ÜÒºÃæÏàÆ½ÔÙ¶ÁÊý![]()
Èç¹ûÒª½øÒ»²½Ì½¾¿Ñõ»¯ÍÊÇ·ñÊǸ÷´Ó¦µÄ´ß»¯¼Á£¬ÇëÍê³ÉÏÂÁÐʵÑ飮![]()
ʵÑé²½ÖèºÍÏÖÏó | Éè¼ÆÕâÒ»²½ÖèµÄÄ¿µÄ |
| Ñõ»¯ÍÄܹ»¼Ó¿ì¹ýÑõ»¯ÇâÈÜÒºµÄ·Ö½â |
________________ | ________________ |
________________ | ________________ |
¼×¡¢ÒÒ¡¢±ûÈýÖÖÎïÖʼäͨ¹ýÒ»²½·´Ó¦ÄÜʵÏÖÓÒͼת»¯£¬ÏÂÁÐÑ¡ÏîÖзûºÏͼʾת»¯¹ØÏµµÄÊÇ
Ñ¡Ïî | ¼× | ÒÒ | ±û |
A | NaOH | NaCl | NaNO3 |
B | CuO | CuCl2 | Cu(OH)2 |
C | Na2CO3 | CO2 | CaCO3 |
D | H2O2 | H2O | O2 |
![]()
A. A B. B C. C D. D