ÌâÄ¿ÄÚÈÝ

(1)ÏÂÁÐʵÑé²Ù×÷ÕýÈ·µÄÊÇ________(Ìî±àºÅ)£®

A¡¢ÏòÒ»Ö§½à¾»µÄÊÔ¹ÜÖмÓÈË1mL 2£¥ ÏõËáÒøÈÜÒº£¬ÔÙÏòÊÔ¹ÜÖеμÓ2% µÄÏ¡°±Ë®ÖÁ×î³õ²úÉúµÄ³ÁµíÇ¡ºÃÈܽâΪֹ£®ÔٵμÓ3µÎÒÒÈ©ÈÜÒº£¬Õñµ´ºóÈÈˮԡÖÐÎÂÈÈ£¬Æ¬¿ÌºóÊÔ¹ÜÄÚ±ÚÐγÉÒø¾µ£®
B¡¢ÊµÑéÊÒÖÆÈ¡ÒÒϩʱ£¬±ØÐ뽫ζȼƵÄË®ÒøÇò²åÈë·´Ó¦ÒºÖУ®
C¡¢È¡2mL 10% NaOHÈÜÒºÓÚÊÔ¹ÜÖУ¬¼ÓÈë4mL 2% CuSO4ÈÜÒº£¬Õñµ´ºóÔÙ¼ÓÈëijÖÖÓлúÊÔ¼Á£¬ÈÈˮԡÖÐÎÂÈÈ£¬¿É¸ù¾ÝÊÇ·ñ²úÉúºìÉ«³ÁµíÅжϸÃÓлúÎïÖÐÊÇ·ñº¬ÓÐÈ©»ù£®
D¡¢È¡20mLÕôÁóË®ÓÚ50mLÉÕ±­ÖУ¬¼ÓÈÈÖÁ·Ð£¬Ïò·ÐË®ÖеμÓ1 mL ~2mL FeCl3±¥ºÍÈÜÒº£¬³ÖÐø¼ÓÈÈƬ¿Ì£¬¼´¿ÉÖƵÃFe(OH)3½ºÌ壮
(2)ÒÑÖª5I£­£«IO3£­£«6H+£½3I2£«3H2O£¬ÏÖÖ»ÌṩKIÊÔ¼Á£¬ÇëÀûÓüÒÍ¥ÓÃÆ·£¬Éè¼ÆһʵÑéÖ¤Ã÷Äã¼ÒÖÐʳÓÃÑÎÊÇ·ñÊôº¬µâ(KIO3)ÑΣ®________£®

´ð°¸£º
½âÎö£º

(1)A¡¢B¡¢D

(2)ÓÃÒ»½à¾»ÈÝÆ÷·ÅÈëÉÙÁ¿Ê³ÓÃÑΣ¬¼ÓÊÊÁ¿ÕôÁóË®Èܽ⣬¼ÓÊÊÁ¿Ê³´×¡¢ÉÙÁ¿KIÊÔ¼Á¡¢ÉÙÁ¿µí·Û£¬½Á°è£¬¹Û²ìÈÜÒºÑÕÉ«£®Èô±äÀ¶É«£¬Ö¤Ã÷ʳÓÃÑꬵâ(KIO3)£®Èô²»±äÀ¶É«£¬Ôò²»º¬µâ£®(5·Ö)


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÒÑÖªpHΪ4-5µÄÌõ¼þÏ£¬Cu2+¼¸ºõ²»Ë®½â£¬¶øFe3+¼¸ºõÍêÈ«Ë®½â£®Ä³Ñ§ÉúÓõç½â´¿¾»µÄCuSO4ÈÜÒºµÄ·½·¨£¬²¢¸ù¾Ýµç¼«ÉÏÎö³öCuµÄÖÊÁ¿£¨n£©ÒÔ¼°µç¼«ÉϲúÉúÆøÌåµÄÌå»ý£¨V mL ±ê×¼×´¿ö£©À´²â¶¨CuµÄÏà¶ÔÔ­×ÓÖÊÁ¿£¬¹ý³ÌÈçͼ1£º

»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¼ÓÈëCuOµÄ×÷ÓÃÊÇ
ÏûºÄH+¶øµ÷ÕûÈÜÒºµÄpHʹ֮Éý¸ß£¬Ê¹Fe3+ÍêÈ«Ë®½âÐγÉFe£¨OH£©3³Áµí¶ø³ýÈ¥
ÏûºÄH+¶øµ÷ÕûÈÜÒºµÄpHʹ֮Éý¸ß£¬Ê¹Fe3+ÍêÈ«Ë®½âÐγÉFe£¨OH£©3³Áµí¶ø³ýÈ¥
£®
£¨2£©²½Öè¢ÚÖÐËùÓõIJ¿·ÖÒÇÆ÷Èçͼ2Ëùʾ£¬ÔòA¡¢B·Ö±ðÁ¬Ö±Á÷µçÔ´µÄ
¸º
¸º
ºÍ
Õý
Õý
¼«£¨Ìî¡°Õý¡±»ò¡°¸º¡±£©£®
£¨3£©µç½â¿ªÊ¼ºó£¬ÔÚUÐιÜÖпÉÒԹ۲쵽µÄÏÖÏóÓУº
Í­°ô±ä´Ö£¬Ê¯Ä«¼«ÉÏÓÐÆøÅÝÉú³É£¬ÈÜÒºµÄÑÕÉ«±ädz
Í­°ô±ä´Ö£¬Ê¯Ä«¼«ÉÏÓÐÆøÅÝÉú³É£¬ÈÜÒºµÄÑÕÉ«±ädz
£®µç½âµÄÀë×Ó·½³ÌʽΪ
2Cu2++2H2O
 µç½â 
.
 
2Cu¡ý+O2¡ü+4H+£»
2Cu2++2H2O
 µç½â 
.
 
2Cu¡ý+O2¡ü+4H+£»
£®
£¨4£©ÏÂÁÐʵÑé²Ù×÷ÖбØÒªµÄÊÇ
abde
abde
£¨Ìîд×Öĸ£©£®
a£®µç½âÇ°µÄµç¼«µÄÖÊÁ¿£»b£®µç½âºó£¬µç¼«ÔÚºæ¸É³ÆÁ¿Ç°£¬±ØÐëÓÃÕôÁóË®³åÏ´£»c£®¹Îϵç½âºóµç¼«ÉÏÎö³öµÄÍ­£¬²¢ÇåÏ´£¬³ÆÁ¿£»d£®µç½âºóºæ¸É³ÆÖصIJÙ×÷ÖбØÐë°´¡°ºæ¸É¡ú³ÆÁ¿¡úÔÙºæ¸É¡úÔÙ³ÆÁ¿¡±½øÐУ»e£®ÔÚÓпÕÆø´æÔÚµÄÇé¿öÏ£¬ºæ¸Éµç¼«±ØÐëÓõÍκæ¸ÉµÄ·½·¨£®
£¨5£©Í­µÄÏà¶ÔÔ­×ÓÖÊÁ¿Îª
11200
V
11200
V
£¨ÓôøÓÐn¡¢VµÄ¼ÆËãʽ±íʾ£©£®
ÒÑÖªpHΪ4¡«5µÄÌõ¼þÏ£¬Cu2+¼¸ºõ²»Ë®½â£¬¶øFe3+¼¸ºõÍêÈ«Ë®½â£®Ä³Ñ§ÉúÓõç½â´¿¾»µÄCuSO4ÈÜÒºµÄ·½·¨£¬²¢¸ù¾Ýµç¼«ÉÏÎö³öCuµÄÖÊÁ¿£¨m£©ÒÔ¼°µç¼«ÉϲúÉúÆøÌåµÄÌå»ý£¨V mL ±ê×¼×´¿ö£©À´²â¶¨CuµÄÏà¶ÔÔ­×ÓÖÊÁ¿£¬¹ý³ÌÈçÏ£º

»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¼ÓÈëCuOµÄ×÷ÓÃÊÇ
ÏûºÄH+¶øµ÷ÕûÈÜÒºµÄpHʹ֮Éý¸ß£¬Ê¹Fe3+ÍêÈ«Ë®½âÐγÉFe£¨OH£©3³Áµí¶ø³ýÈ¥
ÏûºÄH+¶øµ÷ÕûÈÜÒºµÄpHʹ֮Éý¸ß£¬Ê¹Fe3+ÍêÈ«Ë®½âÐγÉFe£¨OH£©3³Áµí¶ø³ýÈ¥
£®
£¨2£©²½Öè¢ÚÖÐËùÓõIJ¿·ÖÒÇÆ÷ÈçͼËùʾ£¬ÔòA¡¢B·Ö±ðÁ¬Ö±Á÷µçÔ´µÄ
¸º
¸º
¼«ºÍ
Õý
Õý
¼«
£¨Ìî¡°Õý¡±»ò¡°¸º¡±£©£®
£¨3£©µç½â¿ªÊ¼ºó£¬µç½âµÄÀë×Ó·½³ÌʽΪ
2Cu2++2H2O
 µç½â 
.
 
2Cu¡ý+O2¡ü+4H+
2Cu2++2H2O
 µç½â 
.
 
2Cu¡ý+O2¡ü+4H+
£®
£¨4£©ÏÂÁÐʵÑé²Ù×÷ÖбØÒªµÄÊÇ
A¡¢B¡¢D¡¢E
A¡¢B¡¢D¡¢E
£¨Ìîд×Öĸ£©£®
A£®³ÆÁ¿µç½âÇ°µÄµç¼«µÄÖÊÁ¿£»
B£®µç½âºó£¬µç¼«ÔÚºæ¸É³ÆÁ¿Ç°£¬±ØÐëÓÃÕôÁóË®³åÏ´£»
C£®¹Îϵç½âºóµç¼«ÉÏÎö³öµÄÍ­£¬²¢ÇåÏ´£¬³ÆÁ¿£»
D£®µç½âºóºæ¸É³ÆÖصIJÙ×÷ÖбØÐë°´¡°ºæ¸É¡ú³ÆÁ¿¡úÔÙºæ¸É¡úÔÙ³ÆÁ¿¡±½øÐУ»
E£®ÔÚÓпÕÆø´æÔÚµÄÇé¿öÏ£¬ºæ¸Éµç¼«±ØÐëÓõÍκæ¸ÉµÄ·½·¨£®
£¨5£©Í­µÄÏà¶ÔÔ­×ÓÖÊÁ¿Îª
11200m
V
11200m
V
£¨ÓôøÓÐm¡¢VµÄ¼ÆËãʽ±íʾ£©£®

£¨12·Ö£©

ÒÑÖªpHΪ4£­5µÄÌõ¼þÏ£¬Cu2+¼¸ºõ²»Ë®½â£¬¶øFe3+¼¸ºõÍêÈ«Ë®½â¡£Ä³Ñ§ÉúÓõç½â´¿¾»µÄCuSO4ÈÜÒºµÄ·½·¨£¬²¢¸ù¾Ýµç¼«ÉÏÎö³öCuµÄÖÊÁ¿£¨n£©ÒÔ¼°µç¼«ÉϲúÉúÆøÌåµÄÌå»ý£¨V mL ±ê×¼×´¿ö£©À´²â¶¨CuµÄÏà¶ÔÔ­×ÓÖÊÁ¿£¬¹ý³ÌÈçÏ£º

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©¼ÓÈëCuOµÄ×÷ÓÃÊÇ                                 ¡£

£¨2£©²½Öè¢ÚÖÐËùÓõIJ¿·ÖÒÇÆ÷ÈçͼËùʾ£¬ÔòAÁ¬Ö±Á÷µçÔ´µÄ        ¼«£¨Ìî¡°Õý¡±»ò¡°¸º¡±£©¡£

£¨3£©µç½â¿ªÊ¼ºó£¬ÔÚUÐιÜÖпÉÒԹ۲쵽µÄÏÖÏóÓУº

¡¡¡¡¡¡  ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡                           

µç½âµÄÀë×Ó·½³Ìʽ£¨×Ü·´Ó¦£©Îª

                          ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡   ¡£

£¨4£©ÏÂÁÐʵÑé²Ù×÷ÖбØÒªµÄÊÇ         £¨Ìîд×Öĸ£©¡£

£¨A£©³ÆÁ¿µç½âÇ°µÄµç¼«µÄÖÊÁ¿£»

£¨B£©µç½âºó£¬µç¼«ÔÚºæ¸É³ÆÁ¿Ç°£¬±ØÐëÓÃÕôÁóË®³åÏ´£»

£¨C£©¹Îϵç½âºóµç¼«ÉÏÎö³öµÄÍ­£¬²¢ÇåÏ´£¬³ÆÁ¿£»

£¨D£©µç½âºóºæ¸É³ÆÖصIJÙ×÷ÖбØÐë°´¡°ºæ¸É¡ú³ÆÁ¿¡úÔÙºæ¸É¡úÔÙ³ÆÁ¿¡±½øÐУ»

£¨E£©ÔÚÓпÕÆø´æÔÚµÄÇé¿öÏ£¬ºæ¸Éµç¼«±ØÐëÓõÍκæ¸ÉµÄ·½·¨¡£

£¨5£©Í­µÄÏà¶ÔÔ­×ÓÖÊÁ¿Îª                £¨ÓôøÓÐm¡¢VµÄ¼ÆËãʽ±íʾ£©¡£

 

£¨15·Ö£©ÒÑÖªpHΪ4£­5µÄÌõ¼þÏ£¬Cu2+¼¸ºõ²»Ë®½â£¬¶øFe3+¼¸ºõÍêÈ«Ë®½â¡£Ä³Ñ§ÉúÓõç½â´¿¾»µÄCuSO4ÈÜÒºµÄ·½·¨£¬²¢¸ù¾Ýµç¼«ÉÏÎö³öCuµÄÖÊÁ¿£¨n£©ÒÔ¼°µç¼«ÉϲúÉúÆøÌåµÄÌå»ý£¨V mL ±ê×¼×´¿ö£©À´²â¶¨CuµÄÏà¶ÔÔ­×ÓÖÊÁ¿£¬¹ý³ÌÈçÏÂͼ£º

»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©¼ÓÈëCuOµÄ×÷ÓÃÊÇ                                               ¡£
£¨2£©²½Öè¢ÚÖÐËùÓõIJ¿·ÖÒÇÆ÷ÈçͼËùʾ£¬ÔòA¡¢B·Ö±ðÁ¬Ö±Á÷µçÔ´µÄ        ºÍ        ¼«£¨Ìî¡°Õý¡±»ò¡°¸º¡±£©¡£

£¨3£©µç½â¿ªÊ¼ºó£¬ÔÚUÐιÜÖпÉÒԹ۲쵽µÄÏÖÏóÓУº                                             ¡£A¼«·¢ÉúµÄµç¼«·´Ó¦Ê½Îª                                   ¡£
B¼«·¢ÉúµÄµç¼«·´Ó¦Ê½Îª_____________________________________¡£
£¨4£©ÏÂÁÐʵÑé²Ù×÷ÖбØÒªµÄÊÇ         £¨Ìîд×Öĸ£©¡£
£¨A£©³ÆÁ¿µç½âÇ°µÄµç¼«µÄÖÊÁ¿£»£¨B£©µç½âºó£¬µç¼«ÔÚºæ¸É³ÆÁ¿Ç°£¬±ØÐëÓÃÕôÁóË®³åÏ´£»£¨C£©¹Îϵç½âºóµç¼«ÉÏÎö³öµÄÍ­£¬²¢ÇåÏ´£¬³ÆÁ¿£»£¨D£©µç½âºóºæ¸É³ÆÖصIJÙ×÷ÖбØÐë°´¡°ºæ¸É¡ú³ÆÁ¿¡úÔÙºæ¸É¡úÔÙ³ÆÁ¿¡±½øÐУ»£¨E£©ÔÚÓпÕÆø´æÔÚµÄÇé¿öÏ£¬ºæ¸Éµç¼«±ØÐëÓõÍκæ¸ÉµÄ·½·¨¡£
£¨5£©Í­µÄÏà¶ÔÔ­×ÓÖÊÁ¿Îª                £¨ÓôøÓÐn¡¢VµÄʽ×Ó±íʾ£©¡£

£¨12·Ö£©ÒÑÖªpHΪ4£­5µÄÌõ¼þÏ£¬Cu2+¼¸ºõ²»Ë®½â£¬¶øFe3+¼¸ºõÍêÈ«Ë®½â¡£Ä³Ñ§ÉúÓõç½â´¿¾»µÄCuSO4ÈÜÒºµÄ·½·¨£¬²¢¸ù¾Ýµç¼«ÉÏÎö³öCuµÄÖÊÁ¿£¨n£©ÒÔ¼°µç¼«ÉϲúÉúÆøÌåµÄÌå»ý£¨V mL ±ê×¼×´¿ö£©À´²â¶¨CuµÄÏà¶ÔÔ­×ÓÖÊÁ¿£¬¹ý³ÌÈçÏ£º

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©¼ÓÈëCuOµÄ×÷ÓÃÊÇ                                                ¡£

£¨2£©²½Öè¢ÚÖÐËùÓõIJ¿·ÖÒÇÆ÷ÈçÏÂͼËùʾ£¬ÔòA¡¢B·Ö±ðÁ¬Ö±Á÷µçÔ´µÄ         ºÍ         ¼«£¨Ìî¡°Õý¡±»ò¡°¸º¡±£©¡£

£¨3£©µç½â¿ªÊ¼ºó£¬ÔÚUÐιÜÖпÉÒԹ۲쵽µÄÏÖÏóÓУº                                             ¡£µç½âµÄÀë×Ó·½³ÌʽΪ                              ¡£

£¨4£©ÏÂÁÐʵÑé²Ù×÷ÖбØÒªµÄÊÇ          £¨Ìîд×Öĸ£©¡£

£¨A£©³ÆÁ¿µç½âÇ°µÄµç¼«µÄÖÊÁ¿£»£¨B£©µç½âºó£¬µç¼«ÔÚºæ¸É³ÆÁ¿Ç°£¬±ØÐëÓÃÕôÁóË®³åÏ´£»£¨C£©¹Îϵç½âºóµç¼«ÉÏÎö³öµÄÍ­£¬²¢ÇåÏ´£¬³ÆÁ¿£»£¨D£©µç½âºóºæ¸É³ÆÖصIJÙ×÷ÖбØÐë°´¡°ºæ¸É¡ú³ÆÁ¿¡úÔÙºæ¸É¡úÔÙ³ÆÁ¿¡±½øÐУ»£¨E£©ÔÚÓпÕÆø´æÔÚµÄÇé¿öÏ£¬ºæ¸Éµç¼«±ØÐëÓõÍκæ¸ÉµÄ·½·¨¡£

£¨5£©Í­µÄÏà¶ÔÔ­×ÓÖÊÁ¿Îª                 £¨ÓôøÓÐm¡¢VµÄ¼ÆËãʽ±íʾ£©¡£

 

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø