ijУ¿ÎÍâʵÑéС×éͬѧÉè¼ÆÁËÈçͼʵÑé×°ÖýøÐÐʵÑ飨¼Ð³Ö×°ÖÃÒÑÂÔÈ¥£©¡£

£¨1£©¸ÃС×éͬѧÓøÃ×°ÖýøÐС°ÒÒȲµÄÖÆÈ¡¼°ÆäȼÉÕÐÔÖʵÄÑé¡¢Ö¤¡±ÊµÑé¡£

¢ÙÒÇÆ÷aµÄÃû³ÆÊÇ__________£¬ÊµÑ鿪ʼʱʹÓøÃÒÇÆ÷µÄ²Ù×÷·½·¨ÊÇ___________£»

¢ÚµãȼÒÒȲǰ£¬ÐèÒªÑé´¿¡£¼òÊöÑé´¿µÄ²Ù×÷·½·¨£º______________________¡£

¢ÛÔÚµ¼¹Ü¿Úc´¦µãȼÒÒȲ£¬¹Û²ìµ½µÄÏÖÏóÊÇ_____________________¡£

£¨2£©¸Ã×°Öû¹¿ÉÓÃÓÚÖÆÈ¡²¢ÊÕ¼¯ÉÙÁ¿ÆäËûÆøÌå¡£Çë°ïÖú¸ÃС×éͬѧÍê³ÉÏÂ±í¡£

ÖÆÈ¡µÄÆøÌå

Ò©Æ·

»¯Ñ§·½³Ìʽ

O2

_________¡¢___________

_________________

________________

NaOHŨÈÜÒº¡¢Al

_________________

£¨3£©Ä³Í¬Ñ§ÓøÃ×°ÖýøÐÐʵÑ飬ȷ¶¨Ä³±¥ºÍ´¼µÄ½á¹¹¡£·´Ó¦Ç°£¬ÏȶÔÁ¿Æø¹Ü½øÐеÚÒ»´Î´ÕÊý£»·´Ó¦ºó£¬´ý×°ÖÃζÈÀäÈ´µ½ÊÒΣ¬ÔÙ¶ÔÁ¿Æø¹Ü½øÐеڶþ´Î¶ÁÊý£¨±íÖжÁÊýÒÑÕۺϳɱê×¼×´¿öϵÄÊýÖµ£©¡£ÊµÑéÊý¾Ý¼Ç¼ÈçÏ£º

±¥ºÍ´¼µÄÖÊÁ¿

½ðÊôÄƵÄÖÊÁ¿

Á¿Æø¹Ü×îÒ»´Î¶ÁÊý

Á¿Æø¹ÜµÚ¶þ´Î¶ÁÊý

¢Ù

0.62g

5.0g£¨×ãÁ¿£©

40mL

264mL

¢Ú

0.31g

2.5g£¨×ãÁ¿£©

40mL

152mL

ÒÑÖª¸Ã±¥ºÍ´¼µÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª¡¢62¡£¸ù¾ÝÉÏÊöÊý¾Ý¿ÉÈ·¶¨¸Ã£®±¥ºÍ´¼µÄ½á¹¹Ê½Îª_______¡£

£¨1£©¢Ù·ÖҺ©¶·£»ÏÈ´ò¿ª·ÖҺ©°ëÉ϶˻îÈûÔÙÐý¿ªÐýÈû

¢ÚÊÕ¼¯Ò»ÊÔ¹ÜÆøÌ壬ÓÃÄ´Ö¸¶ÂסÊԹܿÚÒƽü»ðÑæµãȼ£¬Èô·¢³öµÄÇá΢µÄÏìÉù£¬Ö¤Ã÷ÆøÌå±È½Ï´¿¾»

¢Û»ðÑæÃ÷ÁÁ²¢°éÓÐŨÁҵĺÚÑÌ

£¨2£©

ÖÆÈ¡µÄÆøÌå

Ò©Æ·

»¯Ñ§·½³Ìʽ

O2

H2O2¡¢MnO2¡¡

2H2O2¡¡¡¡¡¡¡¡¡¡¡¡ 2H2O+O2¡ü

H2

NaOHŨÈÜÒº¡¢Al

2NaOH+2Al+2H2O¡¡¡¡¡¡ 2NaAlO2+3H2¡ü

£¨3£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijУ¿ÎÍâʵÑéС×éͬѧÉè¼Æͼ6-5ËùʾװÖýøÐÐʵÑé(¼Ð³Ö×°ÖÃÒÑÂÔÈ¥)¡£

ͼ6-5

(1)¸ÃС×éͬѧÓÃÈçͼËùʾװÖýøÐС°ÒÒȲµÄÖÆÈ¡¼°È¼ÉÕÐÔÖÊÑéÖ¤¡±ÊµÑé¡£

¢ÙÖÆÈ¡ÒÒȲµÄ»¯Ñ§·½³ÌʽÊÇ________________________________________¡£

¢ÚµãȼÒÒȲǰ£¬ÐèÒª____________________¡£

¢ÛÔÚµ¼¹Ü¿Úc´¦µãȼÒÒȲ£¬¹Û²ìµ½µÄÏÖÏóÊÇ____________________¡£

(2)¸ÃС×éͬѧÓÃÈçͼװÖýøÐÐʵÑ飬ȷ¶¨Ä³±¥ºÍ´¼µÄ½á¹¹¡£

¢Ù·´Ó¦Ç°£¬ÏȶÔÁ¿Æø¹Ü½øÐеÚÒ»´Î¶ÁÊý¡£·´Ó¦ºó£¬´ý×°ÖÃζÈÀäÈ´µ½ÊÒΣ¬ÔÙ¶ÔÁ¿Æø¹Ü½øÐеڶþ´Î¶ÁÊý¡£¶ÁÊýʱ£¬Ó¦×¢ÒâµÄ²Ù×÷ÊÇ______________________________£¬²¢Ê¹ÊÓÏßÓë°¼ÒºÃæ×îµÍ´¦Ïàƽ¡£

¢ÚʵÑéÊý¾Ý¼Ç¼ÈçÏ£º(±íÖжÁÊýÒÑÕۺϳɱê×¼×´¿öϵÄÊýÖµ)

 

±¥ºÍ´¼µÄÖÊÁ¿

½ðÊôÄƵÄÖÊÁ¿

Á¿Æø¹ÜµÚÒ»´Î¶ÁÊý

Á¿Æø¹ÜµÚ¶þ´Î¶ÁÊý

¢Ù

0.62 g

5.0 g(×ãÁ¿)

40 mL

264 mL

¢Ú

0.31 g

2.5 g(×ãÁ¿)

40 mL

152 mL

ÒÑÖª¸Ã±¥ºÍ´¼µÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª62¡£¸ù¾ÝÉÏÊöÊý¾Ý¿ÉÈ·¶¨¸Ã±¥ºÍ´¼ÊÇ________Ôª´¼¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijУ¿ÎÍâʵÑéС×éͬѧÉè¼ÆÁËÈçͼʵÑé×°ÖýøÐÐʵÑé(¼Ð³Ö×°ÖÃÒÑÂÔÈ¥)¡£

(1)¸ÃС×éͬѧÓøÃ×°ÖýøÐС°ÒÒȲµÄÖÆÈ¡¼°ÆäȼÉÕÐÔÖʵÄÑéÖ¤¡±ÊµÑé¡£¢ÙÒÇÆ÷aµÄÃû³ÆÊÇ___________£¬ÊµÑ鿪ʼʱʹÓøÃÒÇÆ÷µÄ²Ù×÷·½·¨ÊÇ____________________________£»

¢ÚµãȼÒÒȲǰ£¬ÐèÒªÑé´¿¡£¼òÊöÑé´¿µÄ²Ù×÷·½·¨£º__________________________________£»

¢ÛÔÚµ¼¹Ü¿Úc´¦µãȼÒÒȲ£¬¹Û²ìµ½µÄÏÖÏóÊÇ________________________________________¡£

(2)¸Ã×°Öû¹¿ÉÓÃÓÚÖÆÈ¡²¢ÊÕ¼¯ÉÙÁ¿ÆäËûÆøÌå¡£Çë°ïÖú¸ÃС×éͬѧÍê³ÉÏÂ±í¡£

ÖÆÈ¡µÄÆøÌå

Ò©Æ·

»¯Ñ§·½³Ìʽ

O2

__________¡¢___________

_____________

__________

NaOHÈÜÒº¡¢Al

___________

(3)ijͬѧÓøÃ×°ÖýøÐÐʵÑ飬ȷ¶¨Ä³±¥ºÍ´¼µÄ½á¹¹¡£·´Ó¦Ç°£¬ÏȶÔÁ¿Æø¹Ü½øÐеÚÒ»´Î¶ÁÊý£»·´Ó¦ºó£¬´ý×°ÖÃζÈÀäÈ´µ½ÊÒΣ¬ÔÙ¶ÔÁ¿Æø¹Ü½øÐеڶþ´Î¶ÁÊý(±íÖжÁÊýÒÑÕۺϳɱê×¼×´¿öϵÄÊýÖµ)¡£ÊµÑéÊý¾Ý¼Ç¼ÈçÏ£º

 

±¥ºÍ´¼µÄÖÊÁ¿

½ðÊôÄƵÄÖÊÁ¿

Á¿Æø¹ÜµÚÒ»´Î¶ÁÊý

Á¿Æø¹ÜµÚ¶þ´Î¶ÁÊý

¢Ù

0.62g

5.0g(×ãÁ¿)

40mL

26mL

¢Ú

0.31g

2.5(×ãÁ¿)

40mL

152mL

ÒÑÖª¸Ã±¥ºÍ´¼µÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª62¡£¸ù¾ÝÉÏÊöÊý¾Ý¿ÉÈ·¶¨¸Ã±¥ºÍ´¼µÄ½á¹¹Ê½Îª___________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijУ¿ÎÍâʵÑéС×éͬѧÉè¼ÆÏÂͼװÖýøÐÐʵÑé¡£(¼Ð³Ö×°ÖÃÒÑÂÔÈ¥)¡£

(1)¸ÃС×éͬѧÓÃÈçͼװÖýøÐС°ÒÒȲµÄÖÆÈ¡¼°È¼ÉÕÐÔÖÊÑéÖ¤¡±ÊµÑé¡£

¢ÙÖÆÈ¡ÒÒȲµÄ»¯Ñ§·½³ÌʽÊÇ                           ¡£

¢ÚµãȼÒÒȲǰ£¬ÐèÒª              ¡£

¢ÛÔÚµ¼¹Ü¿Úc´¦µãȼÒÒȲ£¬¹Û²ìµ½µÄÏÖÏóÊÇ               £»

(2)¸ÃС×éͬѧÓÃÉÏͼװÖýøÐÐʵÑ飬ȷ¶¨Ä³±¥ºÍ´¼µÄ½á¹¹¡£

¢Ù·´Ó¦Ç°£¬ÏȶÔÁ¿Æø¹Ü½øÐеÚÒ»´Î¶ÁÊý¡£·´Ó¦ºó£¬´ý×°ÖÃζÈÀäÈ´µ½ÊÒΣ¬ÔÙ¶ÔÁ¿Æø¹Ü½øÐеڶþ´Î¶ÁÊý¡£¶ÁÊýʱ£¬Ó¦×¢ÒâµÄ²Ù×÷ÊÇ£º                                           £¬²¢Ê¹ÊÓÏßÓë°¼ÒºÃæ×îµÍ´¦Ïàƽ¡£

¢ÚʵÑéÊý¾Ý¼Ç¼ÈçÏ£º(±íÖжÁÊýÒÑÕۺϳɱê×¼×´¿öϵÄÊýÖµ)

 

±¥ºÍ´¼µÄÖÊÁ¿

½ðÊôÄƵÄÖÊÁ¿

Á¿Æø¹ÜµÚÒ»´Î¶ÁÊý

Á¿Æø¹ÜµÚ¶þ´Î¶ÁÊý

¢Ù

0.62 g

5 .0g(×ãÁ¿)

40 mL

264 mL

¢Ú

0.31 g

2.5 g(×ãÁ¿)

40 mL

152mL

ÒÑÖª¸Ã±¥ºÍ´¼µÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª62¡£¸ù¾ÝÉÏÊöÊý¾Ý¿ÉÈ·¶¨¸Ã±¥ºÍ´¼ÊÇ        Ôª´¼¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010¡ª2011ѧÄê¹ãÎ÷ÄÏÄþÅæºèÃñ×åÖÐѧ¸ß¶þÏÂѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ

ijУ¿ÎÍâʵÑéС×éͬѧÉè¼ÆÏÂͼװÖýøÐÐʵÑé¡£(¼Ð³Ö×°ÖÃÒÑÂÔÈ¥)¡£

(1)¸ÃС×éͬѧÓÃÈçͼװÖýøÐС°ÒÒȲµÄÖÆÈ¡¼°È¼ÉÕÐÔÖÊÑéÖ¤¡±ÊµÑé¡£
¢ÙÖÆÈ¡ÒÒȲµÄ»¯Ñ§·½³ÌʽÊÇ                           ¡£
¢ÚµãȼÒÒȲǰ£¬ÐèÒª              ¡£
¢ÛÔÚµ¼¹Ü¿Úc´¦µãȼÒÒȲ£¬¹Û²ìµ½µÄÏÖÏóÊÇ               £»
(2)¸ÃС×éͬѧÓÃÉÏͼװÖýøÐÐʵÑ飬ȷ¶¨Ä³±¥ºÍ´¼µÄ½á¹¹¡£
¢Ù·´Ó¦Ç°£¬ÏȶÔÁ¿Æø¹Ü½øÐеÚÒ»´Î¶ÁÊý¡£·´Ó¦ºó£¬´ý×°ÖÃζÈÀäÈ´µ½ÊÒΣ¬ÔÙ¶ÔÁ¿Æø¹Ü½øÐеڶþ´Î¶ÁÊý¡£¶ÁÊýʱ£¬Ó¦×¢ÒâµÄ²Ù×÷ÊÇ£º                                           £¬²¢Ê¹ÊÓÏßÓë°¼ÒºÃæ×îµÍ´¦Ïàƽ¡£
¢ÚʵÑéÊý¾Ý¼Ç¼ÈçÏ£º(±íÖжÁÊýÒÑÕۺϳɱê×¼×´¿öϵÄÊýÖµ)

 
±¥ºÍ´¼µÄÖÊÁ¿
½ðÊôÄƵÄÖÊÁ¿
Á¿Æø¹ÜµÚÒ»´Î¶ÁÊý
Á¿Æø¹ÜµÚ¶þ´Î¶ÁÊý
¢Ù
0.62 g
5 .0g(×ãÁ¿)
40 mL
264 mL
¢Ú
0.31 g
2.5 g(×ãÁ¿)
40 mL
152mL
ÒÑÖª¸Ã±¥ºÍ´¼µÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª62¡£¸ù¾ÝÉÏÊöÊý¾Ý¿ÉÈ·¶¨¸Ã±¥ºÍ´¼ÊÇ        Ôª´¼¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012½ì¹ãÎ÷ÄÏÄþÅæºèÃñ×åÖÐѧ¸ß¶þÏÂѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ

ijУ¿ÎÍâʵÑéС×éͬѧÉè¼ÆÏÂͼװÖýøÐÐʵÑé¡£(¼Ð³Ö×°ÖÃÒÑÂÔÈ¥)¡£

(1)¸ÃС×éͬѧÓÃÈçͼװÖýøÐС°ÒÒȲµÄÖÆÈ¡¼°È¼ÉÕÐÔÖÊÑéÖ¤¡±ÊµÑé¡£

¢ÙÖÆÈ¡ÒÒȲµÄ»¯Ñ§·½³ÌʽÊÇ                            ¡£

¢ÚµãȼÒÒȲǰ£¬ÐèÒª               ¡£

¢ÛÔÚµ¼¹Ü¿Úc´¦µãȼÒÒȲ£¬¹Û²ìµ½µÄÏÖÏóÊÇ                £»

(2)¸ÃС×éͬѧÓÃÉÏͼװÖýøÐÐʵÑ飬ȷ¶¨Ä³±¥ºÍ´¼µÄ½á¹¹¡£

¢Ù·´Ó¦Ç°£¬ÏȶÔÁ¿Æø¹Ü½øÐеÚÒ»´Î¶ÁÊý¡£·´Ó¦ºó£¬´ý×°ÖÃζÈÀäÈ´µ½ÊÒΣ¬ÔÙ¶ÔÁ¿Æø¹Ü½øÐеڶþ´Î¶ÁÊý¡£¶ÁÊýʱ£¬Ó¦×¢ÒâµÄ²Ù×÷ÊÇ£º                                            £¬²¢Ê¹ÊÓÏßÓë°¼ÒºÃæ×îµÍ´¦Ïàƽ¡£

¢ÚʵÑéÊý¾Ý¼Ç¼ÈçÏ£º(±íÖжÁÊýÒÑÕۺϳɱê×¼×´¿öϵÄÊýÖµ)

 

±¥ºÍ´¼µÄÖÊÁ¿

½ðÊôÄƵÄÖÊÁ¿

Á¿Æø¹ÜµÚÒ»´Î¶ÁÊý

Á¿Æø¹ÜµÚ¶þ´Î¶ÁÊý

¢Ù

0.62 g

5 .0g(×ãÁ¿)

40 mL

264 mL

¢Ú

0.31 g

2.5 g(×ãÁ¿)

40 mL

152mL

ÒÑÖª¸Ã±¥ºÍ´¼µÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª62¡£¸ù¾ÝÉÏÊöÊý¾Ý¿ÉÈ·¶¨¸Ã±¥ºÍ´¼ÊÇ         Ôª´¼¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸