ijͬѧÓõ¨·¯¾§Ì壨CuSO4¡¤5H2O £©ÅäÖÆ0.40mol/LµÄCuSO4ÈÜÒº1000mL£¬
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ËùÐèÒÇÆ÷Ϊ£º(1000mL)ÈÝÁ¿Æ¿¡¢ÍÐÅÌÌìƽ¡¢Ò©³×¡¢ ½ºÍ·µÎ¹Ü ,»¹ÐèÒªÄÄЩ²£Á§ÒÇÆ÷²ÅÄÜÍê³É¸ÃʵÑ飬Çëд³ö£º¢Ù___________ £¬¢Ú___________¡¡¡¡¡¡¡¡   
£¨2£©Ð´³ö¸ÃʵÑé²½Öè  ¢Ù¼ÆËã  ¢Ú³ÆÁ¿µ¨·¯__________g  ¢Û  ___________  ¢ÜתÒÆ  ¢ÝÏ´µÓ²¢×ªÒÆ  ¢Þ¶¨ÈÝ  ¢ßÒ¡ÔÈ
£¨3£©ÏÂÁÐÇé¿ö¶ÔËùÅäÖƵÄCuSO4ÈÜҺŨ¶ÈÓкÎÓ°Ï죿£¨Óá°Æ«´ó¡±¡°Æ«Ð¡¡±¡°ÎÞÓ°Ï족Ìîд£©
A£®ÈÝÁ¿Æ¿ÓÃÕôÁóÏ´µÓºó²ÐÁôÓÐÉÙÁ¿µÄË®________________
B£®ËùÓùýµÄÉÕ±­¡¢²£Á§°ôδϴµÓ________________?
C£®¶¨ÈÝʱ¸©Êӿ̶ÈÏß________________?
£¨1£©ÉÕ±­   ²£Á§°ô
£¨2£©100.0g    Èܽ⣨²¢ÀäÈ´£©
£¨3£©ÎÞÓ°Ïì   Æ«Ð¡   Æ«¸ß
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

(8·Ö)ÓÐÒ»Ïç´åÖÐѧÓÉÓÚÌõ¼þÓÐÏÞ£¬½öÓÐÒ»´óһСÁ½ÖÖÊԹܺÍÏ¡ÁòËá¡£¼×¡¢ÒÒÁ½¸öѧÉúÕÒÀ´ÂÁ»ò·ÏÑÀ¸àƤ£¬¸÷×ÔÉè¼ÆÁËÒ»ÖÖ×°Öã¬ÖÆÈ¡²¢ÊÕ¼¯Ò»ÊÔ¹ÜÇâÆø¡££¨Èçͼ£©

(1)ÄĸöѧÉúÉè¼ÆµÄ×°ÖñȽϺÏÀí£¿          ¡£ÁíÒ»¸ö×°Öò»ºÏÀíµÄÔ­Òò£¨ÖÁÉÙ˵³öÒ»¸öÔ­Òò£©                                ¡£
(2)ÓýϺÏÀíµÄ×°ÖÃÖÆÈ¡ÇâÆø£¬ÒªÊ¹ÇâÆø³äÂúÊÕ¼¯ÇâÆøµÄÊԹܣ¬Ó¦¸Ã²ÉÈ¡µÄ´ëÊ©ÊÇ                                     ¡£
(3)»¹¿ÉÒÔÓÃÄÄЩÎïÆ·´úÌæÑÀ¸àƤºÍÏ¡ÁòËáÍê³ÉÖÆÈ¡ÇâÆøµÄʵÑ飿
                                 ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨13·Ö£©ÊµÑéÊÒÓÃNa2CO3¡¤10H2O¾§ÌåÅäÖÆ240mL 0.1mol/L Na2CO3ÈÜÒº£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÓÃÍÐÅÌÌìƽ³ÆÈ¡Na2CO3¡¤10H2OµÄÖÊÁ¿Îª             g¡£
£¨2£©²Ù×÷ÖÐËùÐèÒÇÆ÷³ýÍÐÅÌÌìƽ¡¢ÉÕ±­¡¢²£Á§°ôÍ⣬»¹ÐèÒª            £¨ÌîÒÇÆ÷Ãû³Æ£©¡£
£¨3£©ÅäÖÆʱ£¬ÕýÈ·µÄ²Ù×÷˳ÐòÊÇ£¨ÓÃ×Öĸ±íʾ£¬Ã¿¸ö×ÖĸֻÄÜÓÃÒ»´Î£©           £»
A£®ÓÃÕôÁóˮϴµÓÉÕ±­¼°²£Á§°ô2-3´Î£¬Ï´µÓÒº¾ù×¢ÈëÈÝÁ¿Æ¿£¬Õñµ´
B£®ÓÃÍÐÅÌÌìƽ³ÆÁ¿ËùÐèµÄNa2CO3¡¤10H2O¾§Ì壬·ÅÈëÉÕ±­ÖУ¬ÔÙ¼ÓÈëÉÙÁ¿Ë®£¬Óò£Á§°ôÂýÂý½Á¶¯£¬Ê¹ÆäÍêÈ«Èܽâ
C£®½«ÒÑÀäÈ´µÄNa2CO3ÈÜÒºÑز£Á§°ô×¢ÈëÈÝÁ¿Æ¿ÖÐ
D£®½«ÈÝÁ¿Æ¿¸Ç½ô£¬Õñµ´Ò¡ÔÈ
E.¸ÄÓýºÍ·µÎ¹Ü¼ÓË®£¬Ê¹ÈÜÒº°¼ÒºÃæµÄ×îµÍµãÇ¡ºÃÓë¿Ì¶ÈÏßÏàÇÐ
F.¼ÌÐøÍùÈÝÁ¿Æ¿ÄÚСÐļÓË®£¬Ö±µ½ÒºÃæ½Ó½ü¿Ì¶ÈÏß1-2cm´¦
£¨4£©ÈÜҺעÈëÈÝÁ¿Æ¿Ç°Ðè»Ö¸´µ½ÊÒΣ¬ÕâÊÇÒòΪ                      £»
£¨5£©Èô³öÏÖÈçÏÂÇé¿ö£¬¶ÔËùÅäÈÜÒºµÄŨ¶È½«ÓкÎÓ°Ï죨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족£©£º
¢ÙûÓнøÐÐA²Ù×÷      £»
¢Ú ³ÆÁ¿Ê±£¬Na2CO3¡¤10H2OÒÑʧȥ²¿·Ö½á¾§Ë®      £»
¢Û Èô¶¨ÈÝʱ¸©Êӿ̶ÈÏß      £»
¢Ü ¶¨ÈÝÒ¡ÔÈʱ£¬·¢ÏÖÒºÃæϽµ£¬ÓÖ¼ÓË®ÖÁ¿Ì¶ÈÏß      £»
¢Ý ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴ¾»ºóûÓиÉÔï       ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

ÏÖijʵÑéÐèÒª480 mL 0.2 mol/LµÄNa2CO3ÈÜÒº£¬ÏÖÓÃNa2CO3¡¤10H2O¾§ÌåÅäÖƸÃÈÜÒº¡£?
£¨1£©¢Ù ʵÑéÖÐÓõ½µÄ²£Á§ÒÇÆ÷ÓÐÁ¿Í²¡¢²£Á§°ô¡¢ÉÕ±­£¬»¹È±ÉÙ                  £»
¢Ú ʵÑéÖÐÁ½´ÎÓõ½²£Á§°ô£¬Æä×÷Ó÷ֱðÊÇ              ¡¢              ¡£
£¨2) Ó¦³ÆÈ¡Na2CO3¡¤10H2O¾§ÌåµÄÖÊÁ¿Îª£º             ¡£  
£¨3£©¸ù¾ÝÏÂÁвÙ×÷¶ÔËùÅäÈÜÒºµÄŨ¶È¸÷ÓÐʲôӰÏ죬½«ÆäÐòºÅÌîÔÚÏÂÃæ¿Õ¸ñ£º?
¢Ù̼ËáÄÆʧȥÁ˲¿·Ö½á¾§Ë®£»    ¢ÚÓá°×óÂëÓÒÎµÄ³ÆÁ¿·½·¨³ÆÁ¿¾§Ì壻
¢Û̼ËáÄƾ§Ìå²»´¿£¬ÆäÖлìÓÐÂÈ»¯ÄÆ£» ¢ÜÈÝÁ¿Æ¿ÖÐÔ­ÓÐÉÙÁ¿ÕôÁóË®¡£?
¢Ý¶¨ÈÝʱ¸©ÊÓÒºÃ棻?¢ÞÒ¡ÔȺó·¢ÏÖÒºÃæµÍÓڿ̶ÈÏßÔÙ¼ÓË®¡£¡¡
ÆäÖÐÒýÆðËùÅäÈÜҺŨ¶È£ºa.Æ«¸ßµÄÓР                             £»
b.Æ«µÍµÄÓР                             £»
c.ÎÞÓ°ÏìµÄÓР                           ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨11·Ö£©Ê¹ÓÃÆôÆÕ·¢ÉúÆ÷ÖÆÈ¡ÆøÌ壬¾ßÓÐËæʱ¿É¿ØÖÆ·´Ó¦½øÐкÍÍ£Ö¹µÄÓŵ㡣ij»¯Ñ§ÐËȤС×éÖÆ×÷ÁËÈçͼËùʾµÄ×°Ö㬴úÌæÆôÆÕ·¢ÉúÆ÷¡£
£¨1£©Í¼ÖÐAÒÇÆ÷µÄÃû³ÆÊÇ               £¬È±ÉÙµÄÒÇÆ÷ÊÇ          £¬
£¨2£©ÖÆ×÷BʹÓõÄÊÇ£¨    £©
A¡¢ÌúƬ   B¡¢ÂÁ²­    C¡¢Ö½Æ¬      D¡¢ËÜÁÏƬ
£¨3£©ÔÚ¸Ã×°ÖÃÖÐÓÃÏÂÁз´Ó¦ÖÆÆøÌ壬·´Ó¦Ô­Àí¿ÉÐУ¬ÇÒ¿ÉÄÜ´ïµ½ÉÏÊöÓŵãµÄÊÇ£¨   £©
A¡¢Na2CO3¡¤10H2O+HCl¡úCO2¡ü   B¡¢Cu+H2SO4¡úH2¡ü   C¡¢CaCO3+HNO3¡úCO2¡ü
£¨4£©ÈôÓøÃ×°ÖýøÐÐпÁ£ÓëÏ¡ÁòËá·´Ó¦ÖÆÈ¡ÇâÆøµÄʵÑ飻¶Ô×°ÖÃ×÷ÆøÃÜÐÔ¼ì²éµÄ·½·¨ÊÇ                                                                                                                                                    £¬
£¨5£©Ïò×°ÖÃÖмÓÈëпÁ£µÄ·½·¨ÊÇ                                                 ¡£
£¨6£©µ±Ð跴ӦֹͣʱµÄ²Ù×÷ºÍ·¢ÉúµÄÏÖÏóÊÇ                                       ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

ÓÃ18 mol/LŨÁòËáÅäÖÆ100ml 3.0mol/LÏ¡ÁòËáʵÑé²½ÖèÈçÏ£º¢Ù¼ÆËãËùÓÃÁòËáµÄÌå»ý  ¢ÚÁ¿È¡Ò»¶¨Ìå»ýµÄŨÁòËá  ¢ÛÈܽ⠠ ¢ÜתÒÆ¡¢Ï´µÓ   ¢Ý¶¨ÈÝ¡¢Ò¡ÔÈ
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©£¨2·Ö£©ËùÐèŨÁòËáµÄÌå»ýÊÇ_________ml£»
£¨2£©£¨5·Ö£©ËùÐèÒªµÄÒÇÆ÷ÓУºÈÝÁ¿Æ¿£¨¹æ¸ñ£º__________£©¡¢Á¿Í²£¨¹æ¸ñ£º__________£©
£¨´ÓÏÂÁÐÖÐÑ¡ÓÃÌîÐòºÅ£ºA¡¢10ml  B¡¢25ml  C¡¢500ml   D¡¢250ml  E¡¢100ml£©£¬
³ý´ËÖ®Í⻹ÐèÒªµÄÒÇÆ÷ÓУº____________________________________________________¡£
£¨3£©£¨10·Ö£©ÏÂÁÐÇé¿ö¶ÔËùÅäÖƵÄÏ¡ÁòËáŨ¶ÈÓкÎÓ°Ï죿£¨ÓÃÆ«¸ß¡¢Æ«µÍ¡¢ÎÞÓ°ÏìÌîд£©
A¡¢ËùÓõÄÈܽâÒÇÆ÷δϴµÓ_________________£»
B¡¢ÈÝÁ¿Æ¿ÓÃÕôÁóˮϴµÓºóδ¸ÉÔï_________________£»
C¡¢ËùÓõÄŨÁòË᳤ʱ¼ä·ÅÖÃÔÚ³¨¿ÚÈÝÆ÷ÄÚ_________________£»
D¡¢¶¨ÈÝʱÑöÊÓÈÜÒºµÄ°¼ÒºÃæ_________________£»
E¡¢ÈܽâºóÁ¢¼´×ªÒƵ½ÈÝÁ¿Æ¿Öж¨ÈÝ_________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÊµÑéÌâ

ʵÑéÊÒÐèÒªÖƱ¸´¿¾»µÄÂÈ»¯¼Ø¡£ÏÖÓк¬ÉÙÁ¿KBrºÍK2SO4µÄÂÈ»¯¼ØÑùÆ·£¬°´ÕÕÏÂͼËùʾµÄʵÑé·½°¸½øÐÐÌá´¿¡£

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©²Ù×÷IµÄÃû³ÆΪ        £¬²Ù×÷IIËùÐèÒªµÄ²£Á§ÒÇÆ÷ÓР                  ¡£
£¨2£©ÈôÓÃÏõËá±µÀ´´úÌæÂÈ»¯±µ£¬ÊÇ·ñ¿ÉÐУ¿Çë˵Ã÷ÀíÓÉ¡£                       
                                           ¡£
£¨3£©ÈôʵÑéËùµÃ¹ÌÌå¼×¡¢ÒÒµÄÖÊÁ¿·Ö±ðΪW 1gºÍW 2g£¬ÔòÑùÆ·ÖÐKBrµÄÖÊÁ¿·ÖÊý¼ÆËãʽΪ                                         ¡£
£¨4£©Ä³Í¬Ñ§¶Ô¸ÃʵÑé·½°¸Ìá³öÖÊÒÉ£¬ËûÈÏΪ¼ÓÊÊÁ¿ÂÈ»¯±µÈÜÒº²»ÈÝÒ׿ØÖÆ£¬Ó¦¸Ã¼ÓÈë¹ýÁ¿ÂÈ»¯±µÈÜÒº£¬ÇëÄã°´ÕÕËûµÄ˼·£¬ÓÃÉÏÊöʵÑéÁ÷³Ìͼ±íʾ³öËûºóÃæµÄʵÑé¹ý³Ì£¬Òª×¢Ã÷ËùÓÃÊÔ¼ÁºÍËùµÃ²úÎïµÄ»¯Ñ§Ê½ÒÔ¼°ÏàÓ¦²Ù×÷µÄÃû³Æ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÅäÖÆÒø°±ÈÜÒºµÄ²Ù×÷ÖУ¬ÕýÈ·µÄÊÇ(       )
A£®ÔڽྻµÄÊÔ¹ÜÖмÓÈë1¡«2mLAgNO3ÈÜÒº£¬ÔÙ¼ÓÈë¹ýÁ¿Å¨°±Ë®Õñµ´»ìºÏ
B£®ÔڽྻµÄÊÔ¹ÜÖмÓÈë1¡«2mLŨ°±Ë®£¬ÔÙ¼ÓÈëAgNO3ÈÜÒºÖÁ¹ýÁ¿
C£®ÔڽྻµÄÊÔ¹ÜÖмÓÈë1¡«2mLÏ¡°±Ë®£¬ÔÙÖðµÎ¼ÓÈë2% AgNO3ÈÜÒºÖÁ¹ýÁ¿
D£®ÔڽྻµÄÊÔ¹ÜÖмÓÈë2% AgNO3ÈÜÒº1¡«2mL£¬ÖðµÎ¼ÓÈë2%Ï¡°±Ë®ÖÁ³ÁµíÇ¡ºÃÈܽâΪֹ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

¹ØÓÚ´ÖÑÎÌá´¿µÄÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ
A£®Èܽâ´ÖÑÎʱ£¬Ó¦¾¡Á¿ÈÃÈÜҺϡЩ£¬·ÀֹʳÑβ»ÍêÈ«Èܽâ
B£®ÂËÈ¥²»ÈÜÐÔÔÓÖʺ󣬽«ÂËÒºÒÆÖÁÛáÛöÄÚ¼ÓÈÈŨËõ
C£®µ±Õô·¢µ½Ê£ÓàÉÙÁ¿ÒºÌåʱ£¬Í£Ö¹¼ÓÈÈ£¬ÀûÓÃÓàÈȽ«ÒºÌåÕô¸É
D£®½«ÖƵþ§ÌåתÒƵ½ÐÂÖƹýÂËÆ÷ÖÐÓôóÁ¿Ë®½øÐÐÏ´µÓ

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸