ÈçͼËùʾÒÑÖª£º
¢Ù¼×¡¢ÒÒ¡¢±û¡¢¶¡¾ùΪǰÈýÖÜÆÚÔªËصĵ¥ÖÊ¡£
¢ÚÔÚÒ»¶¨Ìõ¼þϼ×Óë±ûºÍ¼×Ó붡¶¼°´ÎïÖʵÄÁ¿Ö®±È1£º3·´Ó¦£¬·Ö±ðÉú³ÉXºÍY£¬ÔÚ²úÎïÖÐÔªËؼ׳ʸº¼Û¡£
¢ÛÔÚÒ»¶¨Ìõ¼þÏÂÒÒÓë±ûºÍÒÒÓ붡¶¼°´ÎïÖʵÄÁ¿Ö®±È1£º2·´Ó¦£¬·Ö±ðÉú³ÉZºÍW£¬ÔÚ²úÎïÖÐÔªËØÒҳʸº¼Û¡£
£¨1£©¼×ÊÇ___________£¬ÒÒÊÇ____________¡£
£¨2£©¼×Óë±û·´Ó¦Éú³ÉXµÄ»¯Ñ§·½³ÌʽÊÇ_________________________¡£
£¨3£©ÒÒÓ붡·´Ó¦Éú³ÉWµÄ»¯Ñ§·½³ÌʽÊÇ___________________¡£
£¨1£©µª£»Ñõ
£¨2£©N2+3H2 2NH3
£¨3£©O2+2Mg2MgO
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

³£ÎÂÏÂÓÉÈýÖÖ¶ÌÖÜÆÚÔªËØÐγɵÄÆøÌåµ¥ÖÊX¡¢Y¡¢Z£¬²¢ÓÐÏÂÁÐת»¯¹Øϵ£¨·´Ó¦Ìõ¼þÒÑÂÔÈ¥£©£º

ÒÑÖª£ºX·Ö×ÓÖк¬¹²¼Û¼ü×î¶à£»¼×·Ö×ÓÖк¬10¸öµç×Ó£¬ÒÒ·Ö×Óº¬ÓÐ18¸öµç×Ó£®
£¨1£©Ð´³öXµÄ½á¹¹Ê½ÊÇ
N¡ÔN
N¡ÔN
£»»¯ºÏÎï±ûÖдæÔÚµÄ×÷ÓÃÁ¦£º
Àë×Ó¼ü
Àë×Ó¼ü
£®
£¨2£©ÊµÑéÊÒÖо­³£ÀûÓÃÈçͼËùʾװÖÃÖƱ¸²¢ÊÕ¼¯¼×£¨¼Ð³Ö¡¢¹Ì¶¨×°ÖÃÒÑÂÔÈ¥µ«È±ÉÙÊÕ¼¯×°Öã©£®
ÇëÔÚÈçͼ·½¿òÄÚ»æ³öÓÃÉÕÆ¿ÊÕ¼¯¼×µÄÒÇÆ÷×°Öüòͼ£¨²¢½«µ¼¹Ü²¹³äÍêÕû£©£®
¢ÚÊÔ¹ÜÖз¢ÉúµÄ»¯Ñ§·´Ó¦·½³ÌʽÊÇ
2NH4Cl+Ca£¨OH£©2
  ¡÷  
.
 
2NH3¡ü+2H2O+CaCl2
2NH4Cl+Ca£¨OH£©2
  ¡÷  
.
 
2NH3¡ü+2H2O+CaCl2
£®
¢ÛÉÕ±­ÖÐÈÜÒºÓÉÎÞÉ«±äΪºìÉ«£¬ÆäÔ­Òò
NH3?H2O=NH4++OH-
NH3?H2O=NH4++OH-
£®£¨ÓõçÀë·½³Ìʽ½âÊÍ£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄêºÓÄÏÊ¡ÄÏÑôÒ»Öи߶þµÚÒ»´ÎÔÂÑ¡4¿¼»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÌî¿ÕÌâ

(10·Ö)ÈçͼËùʾ:ÒÑÖª¼×³ØµÄ×Ü·´Ó¦Ê½Îª£º2CH3OH+3O2+4KOH   2K2CO3+6H2O

£¨1£©Çë»Ø´ðͼÖмס¢ÒÒÁ½³ØµÄÃû³Æ¡£¼×³ØÊÇ           ×°Öã¬ÒÒ³ØÊÇ             ×°Öá£
£¨2£©B£¨Ê¯Ä«£©µç¼«µÄÃû³ÆÊÇ                ¡£ÔÚͼÖбêÃ÷µç×ÓÒƶ¯µÄ·½Ïò¡£
£¨3£©Í¨ÈëO2µÄµç¼«µÄµç¼«·´Ó¦Ê½ÊÇ                           ¡£
£¨4£©ÒÒ³ØÖз´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                       ¡£
£¨5£©µ±ÒÒ³ØÖÐA£¨Fe£©¼«µÄÖÊÁ¿Ôö¼Ó5.40gʱ£¬¼×³ØÖÐÀíÂÛÉÏÏûºÄO2       mL£¨±ê×¼×´¿öÏ£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2013½ìºÓÄÏÊ¡¸ß¶þµÚÒ»´ÎÔÂÑ¡4¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

(10·Ö)ÈçͼËùʾ:ÒÑÖª¼×³ØµÄ×Ü·´Ó¦Ê½Îª£º2CH3OH+3O2+4KOH    2K2CO3+6H2O

£¨1£©Çë»Ø´ðͼÖмס¢ÒÒÁ½³ØµÄÃû³Æ¡£¼×³ØÊÇ            ×°Öã¬ÒÒ³ØÊÇ              ×°Öá£

£¨2£©B£¨Ê¯Ä«£©µç¼«µÄÃû³ÆÊÇ                 ¡£ ÔÚͼÖбêÃ÷µç×ÓÒƶ¯µÄ·½Ïò¡£

£¨3£©Í¨ÈëO2µÄµç¼«µÄµç¼«·´Ó¦Ê½ÊÇ                            ¡£

£¨4£©ÒÒ³ØÖз´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                        ¡£

£¨5£©µ±ÒÒ³ØÖÐA£¨Fe£©¼«µÄÖÊÁ¿Ôö¼Ó5.40gʱ£¬¼×³ØÖÐÀíÂÛÉÏÏûºÄO2        mL£¨±ê×¼×´¿öÏ£©

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º±±¾©ÆÚÄ©Ìâ ÌâÐÍ£ºµ¥Ñ¡Ìâ

ijѧÉú¼ø¶¨¼×ÑεÄÁ÷³ÌÈçͼËùʾ
ÒÑÖªAgBrΪdz»ÆÉ«³Áµí£¬AgIΪ»ÆÉ«³Áµí¡£ÏÂÁнáÂÛÕýÈ·µÄÊÇ
[     ]
A£®¼×ÖÐÒ»¶¨ÓÐFe3+
B£®±ûÖÐÒ»¶¨ÓÐFe3+
C£®ÒÒΪAgI³Áµí
D£®¼×Ò»¶¨ÎªFeBr2ÈÜÒº

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸