¹¤ÒµÉÏÓûîÐÔÌ¿Îü¸½º£´øÌáµâºó·ÏË®ÖеÄI-ÖÆÈ¡I2£¬ÆäÁ÷³ÌÈçÏÂͼ£º

£¨1£©Ïò·ÏË®ÖмÓÈëNaNO2²¢µ÷½ÚpH<4£¬Ð´³ö·´Ó¦µÄÀë×Ó·½³Ìʽ__________________¡£
£¨2£©ÓûîÐÔÌ¿Îü¸½Éú³ÉµÄµ¥ÖʵâµÄÄ¿µÄÊÇ__________________________£¬ÓÃŨ¡¢ÈÈNaOHÏ´ÍÑÎü¸½µÄµâµÄ»¯Ñ§·½³ÌʽΪ___________________________________¡£
£¨3£©´Óµ÷½ÚpHºóËùµÃµÄÈÜÒºÖлñÈ¡µâ£¬¹¤ÒµÉÏ¿ÉÓÃÈÈ¿ÕÆø´µ³ö£¬ÆäÔ­ÒòÊÇ___________£»ÈôÈ¡ÉÙÁ¿¸ÃÈÜÒºÔÚʵÑéÊÒÖзÖÀëµÃµ½µ¥Öʵ⣬ÐèÒª½øÐеIJÙ×÷Ϊ__________________¡£
£¨4£©Á÷³ÌÖÐÉú³ÉµÄNOβÆøÓж¾£¬¹¤ÒµÉϽ«ÆäÓëO2°´Ò»¶¨±ÈÀýͨÈëNaOHÖƱ¸NaNO2£¬Ð´³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º________________________________¡£
£¨5£©¹¤ÒµÉÏÐé¿òÄÚÁ÷³Ì»¹¿ÉÓÃÈçͼ²Ù×÷´úÌ棬ÆÀ¼ÛÏÂͼÁ÷³ÌµÄÓŵã___________________________£¨Ð´³öÒ»Ìõ£©¡£

£¨1£©2NO2-+ 4H++ 2I- ¡ú 2NO + I2 + 2H2O £¨2·Ö£©
£¨2£©¸»¼¯µ¥Öʵ⣨1·Ö£©    3I2 + 6NaOH ¡ú NaIO3+ 5NaI+ 3H2O£¨2·Ö£©
£¨3£©µ¥ÖʵâÔÚË®ÖÐÈܽâ¶ÈС£¬Ò×Éý»ª£¨1·Ö£©   ÝÍÈ¡ ·ÖÒº ÕôÁó£¨3·Ö£©
£¨4£©4NaOH+ O2+ 4NO ¡ú 4NaNO2+ 2H2O£¨2·Ö£©
£¨5£©¼õÉÙÁË»¯Ñ§Ò©Æ·µÄͶÈëÁ¿£¬Ê¹³É±¾´ó´ó½µµÍ¡££¨»òÉú²ú»·½Ú¼õÉÙ£»»òÒ©Æ·¶ÔÉ豸ÎÞ¸¯Ê´ÐԵȣ©£¨1·Ö£¬ºÏÀí¼´¿É£©

½âÎöÊÔÌâ·ÖÎö£º£¨1£©¸ù¾ÝÁ÷³ÌͼÐżÓÈëNaNO2ʱÓÐNOÉú³É£¬·¢ÉúÁËÑõ»¯»¹Ô­·´Ó¦£¬¹ÊÆäÀë×Ó·½³Ìʽ2NO2-+ 4H++ 2I- ¡ú 2NO + I2 + 2H2O¡£
£¨2£©ÓûîÐÔÌ¿Îü¸½Éú³ÉµÄµ¥ÖʵâµÄÄ¿µÄÊǸ»¼¯µ¥Öʵ⡣¸ù¾ÝÁ÷³Ìͼ×îºó¼ÓÈëËáʱÓÖÓеâÉú³É£¬¿ÉÖªÓÃŨ¡¢ÈÈNaOHÏ´ÍÑÎü¸½µÄµâµÄ»¯Ñ§·½³ÌʽΪ3I2 + 6NaOH ¡ú NaIO3+ 5NaI+ 3H2O¡£
£¨3£©´Óµ÷½ÚpHºóËùµÃµÄÈÜÒºÖлñÈ¡µâ£¬¹¤ÒµÉÏ¿ÉÓÃÈÈ¿ÕÆø´µ³ö£¬ÆäÔ­ÒòÊǵ¥ÖʵâÔÚË®ÖÐÈܽâ¶ÈС£¬Ò×Éý»ª£»ÈôÈ¡ÉÙÁ¿¸ÃÈÜÒºÔÚʵÑéÊÒÖзÖÀëµÃµ½µ¥ÖʵâÏȺó½øÐеIJÙ×÷Ϊ ÝÍÈ¡¡¢·ÖÒº¡¢ÕôÁó¡£
£¨4£©¸ù¾ÝÑõ»¯»¹Ô­·´Ó¦Ô­Àí£¬·´Ó¦µÄ»¯Ñ§·½³Ìʽ4NaOH+ O2+ 4NO ¡ú 4NaNO2+ 2H2O¡£
£¨5£©´ÓÄÜÔ´µÄÀûÓúͻ·±£·½Ãæ˼¿¼×ö´ð£¬¿ÉÒÔÊǼõÉÙÁË»¯Ñ§Ò©Æ·µÄͶÈëÁ¿£¬Ê¹³É±¾´ó´ó½µµÍ¡££¨»òÉú²ú»·½Ú¼õÉÙ£»»òÒ©Æ·¶ÔÉ豸ÎÞ¸¯Ê´ÐԵȣ©
¿¼µã£º±¾Ì⿼²éÀë×Ó·½³ÌʽµÄÊéд£¬ÎïÖʵÄÌá´¿ºÍʵÑé·½°¸µÄÆÀ¼Û¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

ÈçºÎ´ÓʯÓÍÖлñµÃ¸ü¶àµÄÇáÖÊȼÓÍÒ»Ö±ÊÇ»¯Ñ§¼Ò̽Ë÷µÄ¿ÎÌ⣬½«Ê¯ÓÍ·ÖÁóµÃµ½µÄÖØÓͽøÐÐÁÑ»¯¿ÉÒÔ»ñµÃ¸ü¶àµÄÇáÖÊȼÓÍ¡£
×ÊÁÏÒ»¡¡Ê¯À¯ÊǺ¬ÓÐ20¡«30¸ö̼ԭ×ÓµÄÍéÌþµÄ»ìºÏÎ³£ÎÂϳʹÌ̬¡£
×ÊÁ϶þ¡¡Ê¯ÓÍ´ß»¯ÁÑ»¯ÖÐͨ³£Ê¹ÓÃAl2O3×÷´ß»¯¼Á¡£
ijÑо¿ÐÔѧϰС×éÔÚʵÑéÊÒÖÐÄ£ÄâʯÓ͵Ĵ߻¯ÁÑ»¯£¬×°ÖÃÈçͼ£ºÊµÑé¹ý³ÌÖпɹ۲쵽ÉÕÆ¿ÖйÌÌåʯÀ¯ÏÈÈÛ»¯£¬ÊԹܢòÖÐÓÐÉÙÁ¿ÒºÌåÄý½á£¬ÊԹܢóÖÐËáÐÔ¸ßÃÌËá¼ØÈÜÒºÍÊÉ«£¬ÊµÑéºóÎÅÊԹܢòÖÐÒºÌåÆø棬¾ßÓÐÆûÓ͵ÄÆøζ¡£

(1)¸Ã×°ÖÃÒÇÆ÷Á¬½ÓµÄ˳ÐòÓ¦×ñÑ­µÄÔ­ÔòΪ__________________£¬
Ϊ±£Ö¤ÊµÑé³É¹¦£¬ÊµÑéÇ°±ØÐë½øÐеIJÙ×÷ÊÇ_________________£¬
×°ÖÃÖнϳ¤µ¼¹ÜµÄ×÷ÓÃÊÇ_____________________¡£
(2)ÊԹܢòÖÐÉÙÁ¿ÒºÌåÄý½á˵Ã÷ÁË______¡£
(3)ÊԹܢóÖÐÈÜÒºÍÊɫ˵Ã÷ÁË________________¡£
(4)ÄÜ·ñÓÃÊԹܢòÖеÄÒºÌåÝÍÈ¡äåË®ÖеÄä壬ÀíÓÉÊÇ_______________¡£
(5)д³ö¶þÊ®ÍéÁÑ»¯µÃµ½¹ïÍéºÍ¹ïÏ©µÄ»¯Ñ§·½³Ìʽ________________¡£
(6)ʯÓÍÁÑ»¯µÄÖØÒªÒâÒåÊÇ_____________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

£¨9·Ö£©Áò´úÁòËáÄÆ( Na2S2O3)¿ÉÓÃ×ö·ÖÎöÊÔ¼Á¼°÷·¸ï»¹Ô­¼Á¡£ËüÊÜÈÈ¡¢ÓöËáÒ׷ֽ⡣¹¤ÒµÉÏ¿ÉÓ÷´Ó¦£º2Na2S+Na2CO3+4SO2=3Na2S2O3 +CO2ÖƵá£ÊµÑéÊÒÄ£Äâ¸Ã¹¤Òµ¹ý³ÌµÄ×°ÖÃÈçͼËùʾ¡£
»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©bÖз´Ó¦µÄÀë×Ó·½³ÌʽΪ__________________£¬cÖÐÊÔ¼ÁΪ_____________________¡£
£¨2£©·´Ó¦¿ªÊ¼ºó£¬cÖÐÏÈÓлë×DzúÉú£¬ºóÓÖ±ä³ÎÇå¡£´Ë»ë×ÇÎïÊÇ____________________¡£
£¨3£©dÖеÄÊÔ¼ÁΪ____________¡£
£¨4£©ÊµÑéÖÐÒª¿ØÖÆSO2Éú³ÉËÙÂÊ£¬¿ÉÒÔ²ÉÈ¡µÄ´ëÊ©ÓÐ______________________£¨Ð´³öÁ½Ìõ£©¡£
£¨5£©ÎªÁ˱£Ö¤Áò´úÁòËáÄƵIJúÁ¿£¬ÊµÑéÖÐͨÈëµÄSO2,²»ÄܹýÁ¿£¬Ô­ÒòÊÇ_______________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

²ÝËáºÏÌúËá¼Ø¾§ÌåKx[Fe£¨C2O4£©y]¡¤3H2O¿ÉÓÃÓÚÉãÓ°ºÍÀ¶É«Ó¡Ë¢¡£ÊµÑéÊÒÖƱ¸²ÝËáºÏÌúËá¼Ø¾§ÌåµÄʵÑéÁ÷³ÌÈçÏ£º

£¨1£©ÈôÓÃÌúºÍÏ¡ÁòËáÖƱ¸FeSO4¡¤7H2O£¬³£±£³Ö______¹ýÁ¿£¬ÀíÓÉÊÇ___________________________________________________¡£
£¨2£©ÉÏÊöÁ÷³ÌÖУ¬¡°³Áµí¡±Ò»²½ËùµÃFeC2O4¡¤2H2O³ÁµíÐèÓÃˮϴµÓ¡£¼ìÑé³ÁµíÊÇ·ñÏ´µÓ¸É¾»µÄ·½·¨ÊÇ_________________________________________________________________¡£
£¨3£©²â¶¨²ÝËáºÏÌúËá¼Ø²úÆ·ÖÐFe3£«º¬Á¿ºÍC2O42-º¬Á¿µÄʵÑé²½ÖèÈçÏ£º

²½Öè1£º×¼È·³ÆÈ¡ËùÖƲÝËáºÏÌúËá¼Ø¾§Ìåa g£¨Ô¼1.5 g£©£¬Åä³É250 mL´ý²âÒº¡£
²½Öè2£ºÓÃÒÆÒº¹ÜÒÆÈ¡25.00 mL´ý²âÒºÓÚ׶ÐÎÆ¿ÖУ¬¼ÓÈë6 mol¡¤L£­1 HCl 10 mL£¬¼ÓÈÈÖÁ70¡«80 ¡æ£¬³ÃÈÈÓÃSnCl2TiCl3ÁªºÏ»¹Ô­·¨½«Fe3£«È«²¿»¹Ô­ÎªFe2£«£¬¼ÓÈëMnSO4ÈÜÒº10 mL£¬ÔÚ75¡«80 ¡æÏÂÓÃ0.010 00 mol¡¤L£­1 KMnO4±ê×¼ÈÜÒºµÎ¶¨ÖÁÖյ㣨Cl£­²»²ÎÓë·´Ó¦£©£¬½«C2O42-È«²¿Ñõ»¯³ÉCO2£¬Fe2£«È«²¿Ñõ»¯³ÉFe3£«¼Ç¼Ìå»ý¡£
²½Öè3£º¡­¡­
²½Öè4£ºÖظ´ÉÏÊö²½Öè2¡«²½Öè3Á½´Î¡£
¢Ù²½Öè2²Ù×÷ʱ£¬»¹ÐèҪʹÓÃÈçͼËùʾÒÇÆ÷ÖеÄ________£¨ÌîÐòºÅ£©¡£
¢Ú²½Öè2ÖÐMnSO4ÈÜÒºµÄ×÷ÓÃÊÇ________£¬µÎ¶¨ÖÕµãµÄÏÖÏóÊÇ______________________________________¡£
¢ÛÔÚ²»Ôö¼ÓÊÔ¼ÁÖÖÀàµÄÇ°ÌáÏ£¬²½Öè3µÄÄ¿µÄÊÇ_________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

ijÑо¿ÐÔѧϰС×éÀûÓÃH2»¹Ô­·¨²â¶¨Á½ÖÖÍ­µÄÑõ»¯ÎïCuO¡¢Cu2O»ìºÏ·ÛÄ©ÖÐÍ­ÔªËصÄÖÊÁ¿·ÖÊý¡£ÏÂͼÊDzⶨװÖõÄʾÒâͼ£¬AÖеÄÊÔ¼ÁÊÇÑÎËá¡£

Çë»Ø´ðÏÂÁÐÎÊÌâ¡£
£¨1£©ÉÕÆ¿ÖÐ×°ÈëµÄÊÔ¼ÁÊÇпÁ££¬ÆäÖн«·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ                  £»
£¨2£©ÊÔ¼ÁCÊÇË®£¬Æä×÷ÓÃÊÇ__                 __£»
£¨3£©ÊÔ¼ÁDÊÇ__           __£¬Æä×÷ÓÃÊǸÉÔïÇâÆø£»
£¨4£©Á¬½ÓºÃ×°ÖúóµÄʵÑé²Ù×÷ÒÀ´ÎÊÇ_          __£¨ÌîÏÂÁвÙ×÷ÐòºÅ£©
¢Ù¼ìÑéÇâÆø´¿¶È£»¢Ú¼ÓÈÈE£»¢Û¼ìÑé×°ÖÃÆøÃÜÐÔ£»¢ÜµãȼG¹ÜÒç³öµÄÆøÌ壻¢Ý´ÓAÆ¿ÖðµÎµÎ¼ÓÒºÌå
£¨5£©ÒÑÖª£ºC(s)+1/2O2( g)£½ CO(g)  ¡÷H=£­110.5kJ¡¤mol£­1,
Cu2O(s) +1/2O2(g) £½ 2CuO(s)  ¡÷H=£­145 kJ¡¤mol£­1
ÔòÓÃÌ¿·ÛÔÚ¸ßÎÂÌõ¼þÏ»¹Ô­CuOÉú³ÉCu2OµÄÈÈ»¯Ñ§·½³Ìʽ£º____              ¡£  

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

¹¤ÒµÉÏÓÃÌúм»¹Ô­·¨ÖƱ¸µâ»¯ÄƵÄÖ÷ÒªÁ÷³ÌÈçÏÂͼ£º

£¨1£©µâÔªËØλÓÚÖÜÆÚ±íÖеڠ  ÖÜÆÚ£¬µÚ   ×壻
£¨2£©·´Ó¦¢ÙµÄ»¯Ñ§·½³Ìʽ                              £»
£¨3£©ÅжϷ´Ó¦¢ÙÖеâÊÇ·ñÒÑÍêÈ«·´Ó¦µÄ²Ù×÷ÊÇ             £»
£¨4£©½«ÂËÒºÔÚµÍÎÂÏ·ÖÀë³öNaIÑùÆ·µÄ¹ý³ÌÖУ¬Òª·ÀÖ¹NaI±»Ñõ»¯£¬²ÉÈ¡µÄ´ëÊ©×îºÃÊÇ      £»
£¨5£©Ä³Í¬ÍƲⲽÖè¢ÛÖеõ½µÄ°×É«¾§ÌåÊÇNaI¡¢NaIO3ºÍNaOHµÄ»ìºÏÎÉè¼ÆÈçÏ·½°¸½øÐмìÑ飬ʵÑé½á¹û±íÃ÷ÆäÍƲâÕýÈ·¡£
ÒÑÖª£ºIO3-Ê®5I-+6H+=3I2+3H2O£»NaIO3Ë®ÈÜÒº³ÊÖÐÐÔ¡£
ÏÞÑ¡ÊÔ¼Á£ºlmol£¯LH2SO4£¬2mol£¯LHNO3¡¢µí·ÛÈÜÒº¡¢·Ó̪ÊÔÒº¡¢Ê¯ÈïÊÔÒº¡¢ÕôÁóË®¡£ÆäËüÒÇÆ÷ºÍÓÃÆ·×ÔÑ¡¡£

ʵÑé·½°¸
ʵÑéÏÖÏó
½áÂÛ
½«°×É«¾§ÌåÈÜÓÚË®£¬²¢µÎ2µÎµí·ÛÈÜÒº
µÃµ½ÎÞÉ«ÈÜÒº

È¡ÉÙÁ¿ÈÜÒºÒºÓÚÊÔ¹ÜAÖУ¬
                            .
ÈÜÒºÏÔÀ¶É«
ÈÜÒºÖк¬IO3Ò»
ÁíÈ¡ÉÙÁ¿ÈÜÒºÒºÓÚÊÔ¹ÜBÖУ¬
                         .
                        .
ÈÜÒºÖк¬´óÁ¿0HÒ»
 
ÒªµÃµ½¸ü´¿µÄNaI£¬»¹Ðè½øÒ»²½µÄ²Ù×÷ÊÇ                 £¨Ìî²Ù×÷Ãû³Æ£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

ÏÂÃæÊÇһЩʵÑéÊÒÖƱ¸ÁòËáÍ­µÄʵÑéÉè¼Æ¡£
ʵÑéÒ»£ºÓÃÍ­ÓëŨÁòËá·´Ó¦ÖÆÈ¡ÁòËáÍ­¡£
ʵÑé¶þ£º½«ÊÊÁ¿Å¨ÏõËá·Ö¶à´Î¼ÓÈ뵽ͭ·ÛÓëÏ¡ÁòËáµÄ»ìºÏÎïÖУ¬¼ÓÈÈʹ֮·´Ó¦ÍêÈ«ÖÆÈ¡ÁòËáÍ­¡££¨×°ÖÃÈçÏÂͼÖеÄͼI£®Í¼¢ò£©¡£

ʵÑéÈý£º½«Í­·ÛÔÚijÒÇÆ÷Öз´¸´×ÆÉÕ£¬Ê¹Í­·Û³ä·ÖÓë¿ÕÆø·¢Éú·´Ó¦Éú³ÉÑõ»¯Í­£¬ÔÙ½«Ñõ»¯Í­ÓëÏ¡ÁòËá·´Ó¦£¬¾­ºóÐø²½Öè¿ÉµÃµ½ÁòËáÍ­¾§Ìå¡£
ʵÑéËÄ£ºÏòÍ­·ÛºÍÏ¡ÁòËáµÄ»ìºÏÎïÖмÓÈëH­2OµÃµ½ÁòËáÍ­¡£
Çë»Ø´ðʵÑéÖеÄÓйØÎÊÌâ¡£
£¨1£©ÊµÑéÒ»Öз¢Éú·´Ó¦µÄ»¯Ñ§·´Ó¦·½³ÌʽΪ____£¬ÕâÖÖ·½·¨µÄȱµãÊÇ____¡£
£¨2£©ÊµÑé¶þ×°ÖÃͼÖзÖҺ©¶·ÀïÊ¢×°µÄÒºÌåÊÇ____¡£Í¼¢òÊÇͼIµÄ¸Ä½ø×°Ö㬷ÖÎöͼII×°ÖõÄÓŵãÊÇ       ¡£
£¨3£©ÊµÑéÈýÖÐÓÃÓÚ×ÆÉÕµÄÒÇÆ÷Ãû³ÆÊÇ       ¡£¸ÃʵÑéÖеĺóÐø²½ÖèÖ¸µÄÊÇ__      ¡£
£¨4£©ÊµÑéËÄÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____¡£
£¨5£©³ýÉÏÃæµÄʵÑéÉè¼ÆÍ⣬ÇëÄãÔÙÉè¼ÆÒ»ÖÖÖ»ÓÃÍ­ºÍÏ¡ÁòËáΪԭÁÏÖÆÈ¡ÁòËáÍ­µÄ·½·¨£¨Ð´³ö»¯Ñ§·´Ó¦·½³Ìʽ£©¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

ij»¯Ñ§Ð¡×é²ÉÓÃÏÂͼװÖÃÄ£Äâµç½â±¥ºÍʳÑÎË®ÖƱ¸ÇâÆø£¬Í¨¹ýÇâÆø»¹Ô­Ñõ»¯Í­²â¶¨CuµÄÏà¶ÔÔ­×ÓÖÊÁ¿£¬Í¬Ê±¼ìÑéÂÈÆøµÄÑõ»¯ÐÔ£¨Í¼ÖмгֺͼÓÈÈÒÇÆ÷ÒѾ­ÂÔÈ¥£©¡£

£¨1£©Ð´³ö×°Öü×Öз´Ó¦µÄÀë×Ó·½³Ìʽ           ¡£ÎªÍê³ÉÉÏÊöʵÑ飬ÕýÈ·µÄÁ¬°´·½Ê½ÎªaÁ¬½Ó     £¬bÁ¬½Ó        £¨Ìî×Öĸ£©¡£
£¨2£©¢Ù×°ÖÃÒÒÉÕ±­ÖÐÒºÌåµÄ×÷ÓÃÊÇ            ¡£AÆ¿ÄÚÊ¢×°µÄÈÜÒº×îºÃÊÇ   £¨Ìî×Öĸ£©¡£
a£®I-µí·ÛÈÜÒº             b£®NaOHÈÜÒº
c£®FeCl2ÓëKSCN»ìºÏÈÜÒº    d£®Na2SO3ÈÜÒº
¢Ú¼ÓÈÈ×°ÖñûÖеÄÑõ»¯Í­·Ûĩ֮ǰ£¬³ýÁËÒª¼ì²é¸Ã×°ÖõÄÆøÃÜÐÔ»¹Ðè½øÐеıØÒª²Ù×÷ÊÇ    ¡£
£¨3£©ÀûÓÃ×°Öñû²â¶¨CuµÄÏà¶ÔÔ­×ÓÖÊÁ¿£¬ÏÖÓÐÁ½ÖÖ·½°¸£º¢Ù²âµÃ·´Ó¦Ç°ºóÏ´ÆøÆ¿B¼°ÆäÖÐÒºÌåÖÊÁ¿²îm1£¬¢Ú²âµÃ·´Ó¦Ç°ºóUÐιܼ°ÆäÖйÌÌåÖÊÁ¿²îm2¡£ÄãÈÏΪºÏÀíµÄ·½°¸Îª   £¨Ìî¡°¢Ù¡±»ò¡°¢Ú¡±£©¡£Èô²ÉÓòâµÃ·´Ó¦ºóÓ²Öʲ£Á§¹ÜÖÐÊ£Óà¹ÌÌåµÄÖÊÁ¿m3µÄ·½°¸£¬ÒÑÖªOµÄÏà¶ÔÔ­×ÓÖÊÁ¿Îª16£¬ÊµÑéÖÐÑõ»¯Í­ÑùÆ·ÖÊÁ¿Îªm£¬Ôò²â¶¨CuµÄÏà¶ÔÔ­×ÓÖÊÁ¿µÄ±í´ïʽΪ    £¬¸Ã·½°¸ÔÚ·´Ó¦ºóÓ²Öʲ£Á§¹ÜÀäÈ´¹ý³ÌÖÐûÓÐһֱͨÇâÆø£¬»áµ¼Ö²ⶨCuÔÏÏà¶ÔÔ­×ÓÖÊÁ¿    £¨Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°ÎÞÓ°Ï족£©£¬ÀíÓÉÊÇ            ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

ijУ»¯Ñ§¿ÎÍâС×éΪÁ˼ø±ð̼ËáÄƺÍ̼ËáÇâÄÆÁ½ÖÖ°×É«¹ÌÌ壬Óò»Í¬µÄ·½·¨×öÁËÒÔÏÂʵÑ飬Èçͼ¢ñ¡«¢ôËùʾ¡£

£¨1£©Ö»¸ù¾Ýͼ¢ñ¡¢¢òËùʾʵÑ飬Äܹ»´ïµ½ÊµÑéÄ¿µÄµÄÊÇ(Ìî×°ÖÃÐòºÅ)___   _______£»
£¨2£©Í¼¢ó¡¢¢ôËùʾʵÑé¾ùÄܼø±ðÕâÁ½ÖÖÎïÖÊ£¬Æ䶼·¢ÉúµÄ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________                   ___________£»ÓëʵÑé¢óÏà±È£¬ÊµÑé¢ôµÄÓŵãÊÇ__________________________£»
£¨3£©ÈôÓÃʵÑé¢ôÑé֤̼ËáÄƺÍ̼ËáÇâÄƵÄÎȶ¨ÐÔ£¬ÔòÊÔ¹ÜBÖÐ×°ÈëµÄ¹ÌÌå×îºÃÊÇ________£»
£¨4£©ÓÐͬѧÈÏΪ£¬³ýÉÏÊöÊÔÑé·½·¨Í⣬ÏòÁ½ÖÖ¹ÌÌåÅä³ÉµÄÈÜÒºÖмÓÈë³ÎÇåʯ»ÒˮҲ¿ÉÒÔÇø·ÖËüÃÇ£¬ÕâÖÖ˵·¨ÊÇ_____________£¨Ìî¡°ÕýÈ·¡±»ò¡°´íÎó¡±£©µÄ¡£
£¨5£©½«Ì¼ËáÇâÄÆÈÜÒºÓë×ãÁ¿µÄ³ÎÇåʯ»ÒË®»ìºÏ²¢³ä·Ö·´Ó¦£¬ÆäÀë×Ó·½³ÌʽΪ_________________________¡£ÆäÊ£ÓàÈÜÒºµÄÈÜÖÊ»¯Ñ§Ê½Îª___________
£¨6£©ÁíÓÐÁ½Æ¿ÈÜÒº£¬ÒÑÖª·Ö±ðÊÇK2CO3ºÍNaHCO3£¬ÇëÄãд³öÁ½ÖÖ²»Í¬µÄ¼ø±ð·½·¨¡£
¢Ù________________________________________________________________________£»
¢Ú_______________________________________________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸