£¨¹²6·Ö£©A¡¢B¡¢C¡¢DÊÇ°´Ô­×ÓÐòÊýÓÉСµ½´óÅÅÁеÄÇ°20ºÅÔªËصĵ¥ÖÊ¡£B¡¢E¾ùΪ×é³É¿ÕÆøµÄ³É·Ö¡£FµÄÑæÉ«·´Ó¦³Ê»ÆÉ«¡£ÔÚGÖУ¬·Ç½ðÊôÔªËØÓë½ðÊôÔªËصÄÔ­×Ó¸öÊý±ÈΪ1¡Ã2¡£ÔÚÒ»¶¨Ìõ¼þÏ£¬¸÷ÎïÖÊÖ®¼äµÄÏ໥ת»¯¹ØϵÈçÓÒ(²¿·Ö²úÎïδÁгö)£º

£¨1£©AÊÇ        £¬CÊÇ           ¡£
£¨2£©HÓëÑÎËá·´Ó¦Éú³ÉEµÄ»¯Ñ§·½³ÌʽÊÇ                         ¡£
£¨3£©EÓëF·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ
                           ¡£
£¨4£©FÓëGµÄË®ÈÜÒº·´Ó¦Éú³ÉIºÍDµÄÀë×Ó·½³ÌʽÊÇ                             ¡£
£¨1£©Ì¼¡¢ÄÆ
(2)Na2CO3+2HCl=2NaCl+H2O+CO2¡ü
(3)2CO2+2Na2O2=2Na2CO3+O2
£¨4£©Na2O2+S2-+2H2O=4OH-+S¡ý+2Na
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨9·Ö£©ÓÐÔ­×ÓÐòÊýÒÀ´ÎÔö´óµÄ4ÖÖ¶ÌÖÜÆÚÔªËØX¡¢Y¡¢Z¡¢W£¬ÒÑÖª£º¢ÙXÓëZ¡¢YÓëW·Ö±ðͬÖ÷×壻¢ÚX¡¢Z¡¢W·Ö±ðÓëY¶¼ÄÜÐγÉÁ½ÖÖ³£¼ûµÄ»¯ºÏÎ¢ÛYµÄÒõÀë×ÓÓëZµÄÑôÀë×ÓºËÍâµç×ÓÅŲ¼Ïàͬ£¬ÊÔ¸ù¾ÝÒÔÉÏÐðÊöÌî¿Õ£º
£¨1£©Ð´³öÓÉYÓëZÐγɵĻ¯ºÏÎïZ2Y2µÄµç×Óʽ£º            £¬WY2ÓëX2Y2·´Ó¦Éú³ÉÕ³³íÓÍ×´ÒºÌåµÄ»¯Ñ§·½³Ìʽ£º                                        ¡£
£¨2£©ÓÐÁ½ÖÖ»¯ºÏÎﶼֻº¬ÉÏÊöËÄÖÖÔªËØ£¬ËüÃÇÔÚË®ÈÜÒºÖз¢Éú·´Ó¦Éú³ÉÆøÌåµÄÀë×Ó·½³ÌʽΪ£º                                                   ¡£
£¨3£©X¡¢YÁ½ÖÖÔªËصĵ¥ÖÊÒѾ­±»Ó¦ÓÃÓÚ·É´¬µÄȼÁϵç³ØÖУ¬ÈçͼËùʾ£¬Á½¸öµç¼«¶¼Óɶà¿×ÐÔ̼¹¹³É£¬Í¨ÈëµÄÁ½ÖÖµ¥ÖÊÓÉ¿Õ϶Òݳö²¢Ôڵ缫±íÃæ·Åµç¡£

¢ÙaÊÇ×°ÖõĠ    ¼«¡£
¢Úb¼«Éϵĵ缫·´Ó¦Ê½ÊÇ                   ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨12·Ö£©ÏÂͼ±íʾ¸÷ÎïÖÊÖ®¼äµÄת»¯¹Øϵ£¬ÒÑÖªA¡¢D¡¢F¡¢H¾ùΪµ¥ÖÊ£¬X³£ÎÂÏÂΪÎÞÉ«ÒºÌ壬BΪµ­»ÆÉ«¹ÌÌ壬JÈÜÓÚËáµÃµ½»ÆÉ«ÈÜÒº¡£

Çë°´ÒªÇóÌî¿Õ£º
£¨1£©Ð´³öÎïÖʵĵĻ¯Ñ§Ê½£ºD_______________£¬J_______________¡£
£¨2£©Ð´³ö·´Ó¦¢ÜµÄ»¯Ñ§·½³Ìʽ_________________________________________¡£
£¨3£©Ð´³öͨ¹ýÉÏͼʵÑéÉú³ÉEµÄµç¼«·´Ó¦Ê½_______________________________¡£
£¨4£©·´Ó¦¢ÛÖÐÈôתÒÆ1 molµç×Ó£¬ÔòÉú³ÉFÔÚ±ê×¼×´¿öϵÄÌå»ýΪ_____________¡£
£¨5£©ÔÚÉÏÊö¢Ù~¢Þ·´Ó¦ÖУ¬ÓÐË®²Î¼Ó·´Ó¦ÇÒË®·Ö×ӼȲ»ÊÇÑõ»¯¼ÁÓÖ²»ÊÇ»¹Ô­¼ÁµÄ·´Ó¦ÓÐ_______¡££¨ÌîдÐòºÅ£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨16·Ö£©ÏÂͼÖÐA~J¾ù´ú±íÎÞ»úÎï»òÆäË®ÈÜÒº£¬ÆäÖÐAÊǺì×ØÉ«·ÛÄ©£¬B¡¢D¡¢GÊǵ¥ÖÊ£¬BÊǵؿÇÖк¬Á¿×î¸ßµÄ½ðÊôÔªËØ£¬GÊÇÆøÌ壬JÊÇ´ÅÐÔ²ÄÁÏ¡£ÒÑÖªB¿ÉÒÔÔÚ¸ßÎÂÏÂÓë½ðÊô»îÐÔ²»ÈçÆäÇ¿µÄÆäËû½ðÊôµÄÑõ»¯Îï·¢ÉúÖû»·´Ó¦¡£

£¨1£©Ð´³öÏÂÁÐÎïÖʵĻ¯Ñ§Ê½£º
A                  E                 I             
£¨2£©·´Ó¦¢ÙµÄÀë×Ó·½³ÌʽÊÇ                EÊÇ         Ñõ»¯ÎÌî¼îÐÔ»òËáÐÔ»òÁ½ÐÔ£©
FÓë¹ýÁ¿ÑÎËá·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ                  
£¨3£©JÓëÑÎËá·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ              
·´Ó¦ºóµÄÈÜÒºÓëÂÈÆø·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ             

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨12·Ö£©a¡¢b¡¢c¡¢dΪԭ×ÓÐòÊýÒÀ´ÎÔö´óµÄ¶ÌÖÜÆÚÔªËØ£¬b¡¢c¡¢dͬÖÜÆÚ£¬ÓÉa¡¢b¡¢c¡¢dËÄÖÖÔªËØÐγɵij£¼ûËáʽÑÎAÓÐÈçͼËùʾµÄת»¯¹Øϵ£¨Í¼ÖÐÿÖÖ×Öĸ±íʾһÖÖµ¥ÖÊ»ò»¯ºÏÎ¡£

£¨1£©ÎïÖÊCµÄ½á¹¹Ê½Îª________________¡£
£¨2£©Ð´³öÏÂÁÐÎïÖʵĻ¯Ñ§Ê½£ºF________£¬I________¡£
£¨3£©Ð´³ö·´Ó¦¢ÙµÄ»¯Ñ§·½³Ìʽ: ______________________¡£
£¨4£©½«FÓëÒ»¶¨Á¿ÑÎËá»ìºÏ£¬¶þÕßÇ¡ºÃ·´Ó¦µÃµ½ÈÜÒºM£¬ÔÚMÖмÓÈëNa2O2ʱ£¬¼ÓÈëNa2O2µÄÖÊÁ¿Óë²úÉú³ÁµíµÄÖÊÁ¿¾ßÓÐÈçͼËùʾ¹Øϵ£¬Ôòpµãʱ²úÉú³ÁµíÓë·Å³öÆøÌåµÄÎïÖʵÄÁ¿Ö®±ÈΪ    £¬´Ó¿ªÊ¼¼ÓNa2O2¹ÌÌåÖÁqµãµÄÕû¸ö¹ý³ÌÖУ¬×Ü·´Ó¦µÄÀë×Ó·½³ÌʽΪ                ¡£

£¨4£©½«AºÍE×é³ÉµÄ¹ÌÌå»ìºÏÎïX g ÈÜÓÚË®Åä³ÉÈÜÒº£¬ÏòÆäÖÐÂýÂýµÎÈëIµÄÏ¡ÈÜÒº£¬²âµÃ¼ÓÈëIÈÜÒºµÄÌå»ýÓëÉú³ÉCµÄÌå»ý£¨±ê×¼×´¿ö£©ÈçϱíËùʾ¡£ÔòIÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ_____¡£
  I ÈÜÒºµÄÌå»ý£¨mL£©
4
8
15
20
50
120
150
 
CµÄÌå»ý£¨mL£©
0
0
112
224
896
2240
2240

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

ÓÉÁ½ÖÖ³£¼û½ðÊô×é³ÉµÄ»ìºÏÎïA£¬ÔÚºÏÊʵÄÌõ¼þÏ¿ɰ´ÏÂͼ½øÐз´Ó¦£¨²¿·Ö²úÎïºÍˮʡÂÔ£©£¬ÒÑÖªFΪºìºÖÉ«³Áµí£¬Çë»Ø´ð£º

£¨1£©»ìºÏÎïAµÄ³É·ÖÊÇ                                                 £¨ÇëÌѧʽ£©¡£
£¨2£©Ð´³ö·´Ó¦¢ÙµÄÀë×Ó·½³ÌʽΪ£º                                             ¡£
£¨3£©Ð´³ö·´Ó¦¢ÚµÄ»¯Ñ§·½³ÌʽΪ£º                                           ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

(10·Ö)A¡¢B¡¢C¡¢D¡¢EÊÇÖÐѧ³£¼ûµÄ5ÖÖ»¯ºÏÎA¡¢BÊÇÑõ»¯ÎԪËØX¡¢Y¡¢µÄµ¥ÖÊÊÇÉú»îÖг£¼ûµÄ½ðÊô£¬Ïà¹ØÎïÖʼäµÄ¹ØϵÈçÏÂͼËùʾ¡£

»Ø´ðÏÂÁÐÎÊÌ⣺
(1)XµÄµ¥ÖÊÓëA·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ___________________________________________¡£
(2)ÈôCÈÜÒºÏÔ¼îÐÔ£¬ÔòÊÔ¼Á1ÊÇ___________________________________ÈÜÒº(д»¯Ñ§Ê½)£»
ÈôCÈÜÒºÏÔËáÐÔ£¬ÔòÏÔËáÐÔµÄÔ­ÒòÊÇ(ÓÃÀë×Ó·½³Ìʽ±íʾ)
____________________________________________________¡£
(3)ÈôÊÔ¼Á1ºÍÊÔ¼Á2¾ùÊÇÏ¡ÁòËá¡£
¢Ù¼ìÑéÎïÖÊDµÄÈÜÒºÖнðÊôÀë×ӵķ½·¨ÊÇ_______________________________________£»
¢Úд³öD¡ªE·´Ó¦µÄÀë×Ó·½³Ìʽ________________________________________________£»
¢Ûij¸ßЧ¾»Ë®¼ÁÊÇÓÉY(OH)SO4¾ÛºÏµÃµ½µÄ¡£¹¤ÒµÉÏÒÔE¡¢Ï¡ÁòËáºÍÑÇÏõËáÄÆΪԭÁÏÀ´ÖƱ¸Y(OH)SO4£¬·´Ó¦ÖÐÓÐNOÉú³É£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ(²»±ØÅäƽ)£º
___________________________________________________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

ÓÒͼÊÇÖÜÆÚ±íµÄÒ»²¿·Ö£¬A¡¢B¡¢C¡¢D¡¢E 5ÖÖÔªËصÄÔ­×ÓºËÍâ¹²º¬ÓÐ80¸öµç×Ó¡£

£¨1£©A¡¢B¡¢C¡¢DµÄÔªËØ·ûºÅ·Ö±ðÊÇ£º
A              £¬B             £¬C           £¬
D            £¬
£¨2£©A¡¢B¡¢CµÄµÄËáÐÔÓÉÇ¿µ½ÈõµÄ˳ÐòÊÇ£¨Óû¯Ñ§Ê½±íʾ£©
                                                                       ¡£
£¨3£©AµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÌåÏÖ            £¨Ìî¡°ËáÐÔ ¡±¡¢¡°¼îÐÔ¡±¡¢¡°Á½ÐÔ¡±£©£¬ÓÃÀë×Ó·½³Ìʽ±íʾΪ£º                                         ¡¢           
                                                                     ¡£
£¨4£©EΪ                 £¨Ìî¡°½ðÊô¡±¡¢¡°·Ç½ðÊô¡±£©£¬Æäµ¥ÖÊ¿ÉÄÜΪ              £¨Ìî¡°µ¼Ì塱¡¢¡°·Çµ¼Ì塱¡¢¡°°ëµ¼Ì塱£©£¬ÍƶÏÀíÓÉÊÇ                                   

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨5·Ö£©ÏÖÓнðÊôµ¥ÖÊA¡¢B¡¢CºÍÆøÌå¼×¡¢ÒÒ¡¢±û¼°ÎïÖÊD¡¢E¡¢F¡¢G¡¢H£¬ËüÃÇÖ®¼äÄÜ·¢ÉúÈçÏ·´Ó¦£¨Í¼ÖÐÓÐЩ·´Ó¦µÄ²úÎïºÍ·´Ó¦µÄÌõ¼þûÓÐÈ«²¿±ê³ö£©¡£FµÄË®ÈÜҺΪdzÂÌÉ«¡£ÎïÖÊDµÄÑæɫΪ»ÆÉ«¡£

»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ð´³öÏÂÁÐÎïÖʵĻ¯Ñ§Ê½£ºC           G           D           
£¨2£©Ð´³ö·´Ó¦¢ÛµÄÀë×Ó·½³Ìʽ£º                                 ¡£
£¨3£©ÃèÊöFÈÜÒºÖеμÓDÈÜÒººóµÄÏÖÏó                         ¡¡¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸