ÎÒУ»¯Ñ§ÐËȤС×éµÄѧÉú¶ÔijƷÅƵÄÏû¶¾ÒºµÄ³É·ÖºÍÐÔÖʽøÐÐʵÑé̽¾¿£º
¢Ù¸ÃÏû¶¾ÒºÍâ¹ÛÎÞɫ͸Ã÷£¬È¡ÊÊÁ¿µÎ¼ÓAgNO3ÈÜÒºÉú³É°×É«³Áµí£¨¸Ã³Áµí²»ÈÜÓÚÏõËᣩ£»
¢ÚÓøÉÔï½à¾»²£Á§°ôպȡÏû¶¾Òº£¬µãµ½pHÊÔÖ½ÉÏ£¬ÊÔÖ½ÏȱäÀ¶ºóÍÊÉ«£»
¢ÛÈ¡ÊÊÁ¿Ïû¶¾Òº£¬µÎ¼ÓÏ¡ÁòËáºó£¬ÓлÆÂÌÉ«ÆøÌåÉú³É£»
¢ÜÓýྻ²¬Ë¿ÕºÈ¡Ïû¶¾Òº£¬ÔÚÎÞÉ«µÆÑæÉÏ×ÆÉÕ£¬»ðÑæ³Ê»ÆÉ«£®
¢ÝÈ¡ÊÊÁ¿Ïû¶¾Òº£¬Í¨ÈëÉÙÁ¿H2SÆøÌ壬ÏÈ¿´µ½ÓС°Ç³»ÆÉ«³Áµí¡±£¬ºóÓÖ¡°³ÎÇ塱£®È¡³ÎÇåÈÜÒºÊÊÁ¿£¬µÎ¼ÓBaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¨¸Ã³Áµí²»ÈÜÓÚÑÎËᣩ£®
Çë»Ø´ðÒÔÏÂÎÊÌ⣺
£¨1£©¸ÃÏû¶¾ÒºµÄÖ÷Òª³É·ÖÊÇ
 
£®
£¨2£©pHÊÔÖ½ÑÕÉ«µÄ±ä»¯ËµÃ÷Ïû¶¾ÒºÈÜÒº¾ßÓеÄÐÔÖÊÊÇ
 
£®
£¨3£©ÊµÑé¢ÛÖеÄÀë×Ó·½³ÌʽΪ
 
£®
£¨4£©ÊµÑé¢ÝÖУ¬ÓС°Ç³»ÆÉ«³Áµí¡±Éú³ÉʱµÄÀë×Ó·½³ÌʽΪ
 
£¬ÓÖ¡°³ÎÇ塱ʱµÄÀë×Ó·½³ÌʽΪ
 
£®
¿¼µã£ºÐÔÖÊʵÑé·½°¸µÄÉè¼Æ
רÌ⣺ʵÑéÌâ
·ÖÎö£º¢Ù¸ÃÏû¶¾ÒºÍâ¹ÛÎÞɫ͸Ã÷£¬È¡ÊÊÁ¿µÎ¼ÓAgNO3ÈÜÒºÉú³É°×É«³Áµí£¨¸Ã³Áµí²»ÈÜÓÚÏõËᣩÍƳö´ËÏû¶¾Òºº¬ÂÈÀë×Ó£»
¢ÚÓøÉÔï½à¾»²£Á§°ôպȡÏû¶¾Òº£¬µãµ½pHÊÔÖ½ÉÏ£¬ÊÔÖ½ÏȱäÀ¶ºóÍÊÉ«£¬±äÀ¶£¬ËµÃ÷ÈÜÒºÏÔ¼îÐÔ£¬ÍÊÉ«£¬ËµÃ÷º¬Ç¿Ñõ»¯ÐÔÎïÖÊ£¬¿ÉÄܺ¬´ÎÂÈËá¸ùÀë×Ó£»
¢ÛÈ¡ÊÊÁ¿Ïû¶¾Òº£¬µÎ¼ÓÏ¡ÁòËáºó£¬ÓлÆÂÌÉ«ÆøÌåÉú³É£¬ËµÃ÷º¬Ñõ»¯¼ÁÇÒÑõ»¯ÐÔ±ÈÂÈÆøÇ¿£»
¢ÜÓýྻ²¬Ë¿ÕºÈ¡Ïû¶¾Òº£¬ÔÚÎÞÉ«µÆÑæÉÏ×ÆÉÕ£¬»ðÑæ³Ê»ÆÉ«£¬ËµÃ÷º¬ÄÆÔªËØ£»
¢ÝÈ¡ÊÊÁ¿Ïû¶¾Òº£¬Í¨ÈëÉÙÁ¿H2SÆøÌ壬ÏÈ¿´µ½ÓС°Ç³»ÆÉ«³Áµí¡±£¬µ­»ÆÉ«³ÁµíΪµ¥ÖÊÁò£¬ºóÓÖ¡°³ÎÇ塱£¬ËµÃ÷Áò±»½øÒ»²½Ñõ»¯³ÉËá¸ùÀë×Ó£¬È¡³ÎÇåÈÜÒºÊÊÁ¿£¬µÎ¼ÓBaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¨¸Ã³Áµí²»ÈÜÓÚÑÎËᣩ˵Ã÷±»Ñõ»¯³ÉÁòËá¸ùÀë×Ó£¬¾Ý´Ë·ÖÎö£®
½â´ð£º ½â£º¢Ù¸ÃÏû¶¾ÒºÍâ¹ÛÎÞɫ͸Ã÷£¬È¡ÊÊÁ¿µÎ¼ÓAgNO3ÈÜÒºÉú³É°×É«³Áµí£¨¸Ã³Áµí²»ÈÜÓÚÏõËᣩÍƳö´ËÏû¶¾Òºº¬ÂÈÀë×Ó£»
¢ÚÓøÉÔï½à¾»²£Á§°ôպȡÏû¶¾Òº£¬µãµ½pHÊÔÖ½ÉÏ£¬ÊÔÖ½ÏȱäÀ¶ºóÍÊÉ«£¬±äÀ¶£¬ËµÃ÷ÈÜÒºÏÔ¼îÐÔ£¬ÍÊÉ«£¬ËµÃ÷º¬Ç¿Ñõ»¯ÐÔÎïÖÊ£¬¿ÉÄܺ¬´ÎÂÈËá¸ùÀë×Ó£»
¢ÛÈ¡ÊÊÁ¿Ïû¶¾Òº£¬µÎ¼ÓÏ¡ÁòËáºó£¬ÓлÆÂÌÉ«ÆøÌåÉú³É£¬ËµÃ÷º¬Ñõ»¯¼ÁÇÒÑõ»¯ÐÔ±ÈÂÈÆøÇ¿£»
¢ÜÓýྻ²¬Ë¿ÕºÈ¡Ïû¶¾Òº£¬ÔÚÎÞÉ«µÆÑæÉÏ×ÆÉÕ£¬»ðÑæ³Ê»ÆÉ«£¬ËµÃ÷º¬ÄÆÔªËØ£»
¢ÝÈ¡ÊÊÁ¿Ïû¶¾Òº£¬Í¨ÈëÉÙÁ¿H2SÆøÌ壬ÏÈ¿´µ½ÓС°Ç³»ÆÉ«³Áµí¡±£¬µ­»ÆÉ«³ÁµíΪµ¥ÖÊÁò£¬ºóÓÖ¡°³ÎÇ塱£¬ËµÃ÷Áò±»½øÒ»²½Ñõ»¯³ÉËá¸ùÀë×Ó£¬È¡³ÎÇåÈÜÒºÊÊÁ¿£¬µÎ¼ÓBaCl2ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¨¸Ã³Áµí²»ÈÜÓÚÑÎËᣩ˵Ã÷±»Ñõ»¯³ÉÁòËá¸ùÀë×Ó£®
£¨1£©¸ù¾ÝÒÔÉÏÍƶϿÉÖª´ËƯ°×Òº³É·ÖΪ´ÎÂÈËáÄÆ£¬¹Ê´ð°¸Îª£º´ÎÂÈËáÄÆ£»
£¨2£©ÊÔÖ½ÏȱäÀ¶ºóÍÊÉ«£¬±äÀ¶£¬ËµÃ÷ÈÜÒºÏÔ¼îÐÔ£¬ÍÊÉ«£¬ËµÃ÷º¬Ç¿Ñõ»¯ÐÔÎïÖÊ£¬¹Ê´ð°¸Îª£º¼îÐÔºÍÇ¿Ñõ»¯ÐÔ£»
£¨3£©´ÎÂÈËá¸ùÀë×ÓÔÚËáÐÔÌõ¼þÏ°ÑÂÈÀë×ÓÑõ»¯³ÉÂÈÆø£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ£ºClO-+Cl-+2H+=Cl2¡ü+H2O£¬¹Ê´ð°¸Îª£ºClO-+Cl-+2H+=Cl2¡ü+H2O£»
£¨4£©´ÎÂÈËá¸ùÀë×Ó¾ßÓÐÇ¿Ñõ»¯ÐÔ¿É°ÑÁò»¯ÇâÑõ»¯³Éµ¥ÖÊÁò£¬±¾Éí±»»¹Ô­³ÉÂÈÀë×Ó£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ£ºClO-+H2S=S¡ü+Cl-+H2O£¬µ¥ÖÊÁò¿É±»´ÎÂÈËá¸ùÀë×Ó½øÒ»²½Ñõ»¯³ÉÁòËá¸ùÀë×Ó£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º3ClO-+H2O+S=SO42-+3Cl-+2H+£¬¹Ê´ð°¸Îª£ºClO-+H2S=S¡ü+Cl-+H2O£»3ClO-+H2O+S=SO42-+3Cl-+2H+£®
µãÆÀ£º±¾Ì⿼²éÁËÎïÖʵÄÍƶϺʹÎÂÈËáÑεÄÐÔÖʵÄʵÑéÉè¼Æ£¬ÖеÈÄѶȣ¬ÊéдÀë×Ó·½³ÌʽÊÇÄѵ㣬Ҫ½áºÏÏÖÏóºÍÑõ»¯»¹Ô­·´Ó¦Ô­ÀíÕýÈ·Êéд£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¹ØÓںϽðµÄÐðÊö£º¢ÙºÏ½ðÖÐÖÁÉÙº¬Á½ÖÖ½ðÊô£»¢ÚºÏ½ðÖеÄÔªËØÒÔ»¯ºÏÎïµÄÐÎʽ´æÔÚ£»¢ÛºÏ½ðÖÐÒ»¶¨º¬½ðÊô£»¢ÜºÏ½ðÒ»¶¨ÊÇ»ìºÏÎÆäÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢¢Ù¢Ú¢Û¢ÜB¡¢¢Ù¢Û¢Ü
C¡¢¢Ú¢Û¢ÜD¡¢¢Û¢Ü

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÏÂÁзÖ×ÓÊǼ«ÐÔ·Ö×ÓµÄÊÇ£¨¡¡¡¡£©
A¡¢PCl3
B¡¢SO3
C¡¢BF3
D¡¢CS2

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÇâÑõ»¯Ã¾³£ÓÃÓÚÖÆÒ©¹¤Òµ£¬»¹ÊÇÖØÒªµÄÂÌÉ«×èȼ¼Á£®
I¡¢ÇâÑõ»¯Ã¾Îª°×É«¾§Ì壬ÄÑÈÜÓÚË®£¬Ò×ÈÜÓÚÏ¡ËáºÍï§ÑÎÈÜÒº£¬ÎªÖÎÁÆθËá¹ý¶àµÄÒ©Î
£¨1£©ÇâÑõ¸ùÀë×ӵĵç×ÓʽΪ
 
£»
£¨2£©Ð´³öÇâÑõ»¯Ã¾ÈÜÓÚï§ÑÎÈÜÒº·¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ
 
£®
¢ò¡¢ÒÑÖª£ºMg £¨s£©+2H2O£¨g£©¨TMg£¨OH£©2£¨s£©+H2£¨g£©¡÷H1=-441kJ?mol-1
H2O£¨g£©¨TH2£¨g£©+
1
2
O2£¨g£©¡÷H2=+242kJ?mol-1
Mg£¨s£©+
1
2
O2£¨g£©¨TMgO£¨s£©¡÷H3=-602kJ?mol-1
£¨3£©ÇâÑõ»¯Ã¾·Ö½âµÄÈÈ»¯Ñ§·½³ÌʽÊÇ
 
£®
£¨4£©ÇâÑõ»¯Ã¾ÔÚ350¡æ¿ªÊ¼·Ö½â£¬500¡æʱ·Ö½âÍêÈ«£®Çë·ÖÎöÇâÑõ»¯Ã¾¿ÉÓÃÓÚ×èȼ¼ÁµÄÔ­ÒòÊÇ£¨ÖÁÉÙдÁ½µã£©
 
£®
¢ó¡¢Ä³¹¤³§ÓÃÁùË®ºÏÂÈ»¯Ã¾ºÍ´Öʯ»ÒÖÆÈ¡µÄÇâÑõ»¯Ã¾º¬ÓÐÉÙÁ¿ÇâÑõ»¯ÌúÔÓÖÊ£¬Í¨¹ýÈçÏÂÁ÷³Ì½øÐÐÌá´¿¾«ÖÆ£¬»ñµÃ×èȼ¼ÁÇâÑõ»¯Ã¾£®

£¨5£©²½Öè¢ÙÖÐÿÏûºÄ0.1mol±£ÏÕ·Û£¨Na2S2O4£©×ªÒÆ0.6mol e-£¬Ôò´Ë·´Ó¦µÄÀë×Ó·½³ÌʽΪ
 
£»
£¨6£©ÒÑÖªEDTAÖ»ÄÜÓëÈÜÒºÖеÄFe2+·´Ó¦Éú³ÉÒ×ÈÜÓÚË®µÄÎïÖÊ£¬²»ÓëMg£¨OH£©2·´Ó¦£®ËäÈ»Fe£¨OH£©2ÄÑÈÜÓÚË®£¬µ«²½Öè¢ÚÖÐËæ×ÅEDTAµÄ¼ÓÈ룬×îÖÕÄܹ»½«Fe£¨OH£©2³ýÈ¥²¢»ñµÃ´¿¶È¸ßµÄMg£¨OH£©2£®Çë´Ó³ÁµíÈܽâƽºâµÄ½Ç¶È¼ÓÒÔ½âÊÍ
 
£»
¢ô£®ÎªÑо¿²»Í¬·ÖÀëÌá´¿Ìõ¼þÏÂËùÖƵÃ×èȼ¼ÁµÄ´¿¶È´Ó¶øÈ·¶¨×î¼ÑÌá´¿Ìõ¼þ£¬Ä³Ñо¿Ð¡×é¸÷È¡µÈÖÊÁ¿µÄÏÂÁÐ4×éÌõ¼þÏÂÖƵõÄ×èȼ¼Á½øÐк¬ÌúÁ¿µÄ²â¶¨£¬½á¹ûÈçÏ£º
¾«ÖÆ×èȼ¼ÁµÄÌõ¼þ×èȼ¼ÁÌúº¬Á¿
ÐòºÅÌá´¿ÌåϵζÈ/¡æ¼ÓÈëEDTAÖÊÁ¿/g¼ÓÈë±£ÏÕ·ÛÖÊÁ¿/gW£¨Fe£©/£¨10-4g£©
1400.050.057.63
2400.050.106.83
3600.050.106.83
4600.100.106.51
£¨7£©Èô²»¿¼ÂÇÆäËüÌõ¼þ£¬¸ù¾ÝÉϱíÊý¾Ý£¬ÖÆÈ¡¸ß´¿¶È×èȼ¼Á×î¼ÑÌõ¼þÊÇ
 
£¨Ìî×Öĸ£©£®
¢Ù40¡æ¢Ú60¡æ¢ÛEDTAÖÊÁ¿Îª0.05g  ¢ÜEDTAÖÊÁ¿Îª0.10g  ¢Ý±£ÏÕ·ÛÖÊÁ¿Îª0.05g  ¢Þ±£ÏÕ·ÛÖÊÁ¿Îª0.10g
A£®¢Ù¢Û¢ÝB£®¢Ú¢Ü¢ÞC£®¢Ù¢Ü¢ÞD£®¢Ú¢Û¢Ý

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÓÃ0.1320mol/LµÄHClÈÜÒºµÎ¶¨Î´ÖªÅ¨¶ÈµÄNaOHÈÜÒº£¬ÊµÑéÊý¾ÝÈçϱíËùʾ£¬
ʵÑé±àºÅ´ý²âNaOHÈÜÒºµÄÌå»ý/mLHClÈÜÒºµÄÌå»ý/mL
125.0024.41
225.0024.39
325.0022.60
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÈçͼÖм×Ϊ
 
µÎ¶¨¹Ü£¬ÒÒΪ
 
 µÎ¶¨¹Ü£¨Ìî¡°Ëáʽ¡±»ò¡°¼îʽ¡±£©£»
£¨2£©È¡´ý²âÒºNaOHÈÜÒº25.00mLÓÚ׶ÐÎÆ¿ÖУ¬Ê¹ÓÃ
 
×öָʾ¼Á£¬µÎ¶¨ÖÕµãµÄÅжÏÒÀ¾ÝÊÇ
 
£»
£¨3£©ÈôµÎ¶¨Ç°£¬µÎ¶¨¹Ü¼â¶ËÓÐÆøÅÝ£¬µÎ¶¨ºóÆøÅÝÏûʧ£¬½«Ê¹Ëù²â½á¹û
 
£¨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°²»±ä¡±£¬ÏÂͬ£©£¬Èô¶ÁËáʽµÎ¶¨¹Ü¶ÁÊýʱ£¬µÎ¶¨Ç°ÑöÊÓ¶ÁÊý£¬µÎ¶¨ºóÕýÈ·¶ÁÊý£¬ÔòËù²â½á¹û
 
£»
£¨4£©¸ÃNaOHÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ
 
mol/L£¨±£ÁôСÊýµãºóËÄλÓÐЧÊý×Ö£©£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

±½ºÍäåµÄÈ¡´ú·´Ó¦µÄʵÑé×°ÖÃÈçͼËùʾ£¬ÆäÖÐAΪ´øÖ§¹Ü¿ÚµÄÊԹܸÄÖƳɵķ´Ó¦ÈÝÆ÷£¬ÔÚÆä϶˿ªÁËһС¿×£¬ÈûºÃʯÃÞÈÞ£¬ÔÙ¼ÓÈëÉÙÁ¿Ìúм·Û£®

ÌîдÏÂÁпհףº
£¨1£©Ïò·´Ó¦ÈÝÆ÷AÖÐÖðµÎ¼ÓÈëäåºÍ±½µÄ»ìºÏÒº£¬¼¸ÃëÄھͷ¢Éú·´Ó¦£®Ð´³öAÖÐËù·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¨ÓлúÎïд½á¹¹¼òʽ£©£º
 
£®
£¨2£©ÊÔ¹ÜCÖб½µÄ×÷ÓÃÊÇ
 
£®·´Ó¦¿ªÊ¼ºó£¬¹Û²ìDºÍEÁ½ÊԹܣ¬¿´µ½µÄÏÖÏóΪ
 
£®
£¨3£©·´Ó¦2¡«3minºó£¬ÔÚBÖпɹ۲쵽µÄÏÖÏóÊÇ
 
£®ÀûÓÃÕâÖÖ·½·¨µÃµ½µÄ´Öäå±½Öл¹º¬ÓеÄÔÓÖÊÖ÷ÒªÊÇ
 
£¬Ðè½øÒ»²½Ìá´¿£¬ÏÂÁвÙ×÷ÖбØÐëµÄÊÇ
 
£¨ÌîÕýÈ·´ð°¸Ç°µÄ×Öĸ£©
A£®ÕôÁó    B£®Öؽᾧ   C£®¹ýÂË   D£®ÝÍÈ¡
£¨4£©¸ÃʵÑé³ý¢Ù²½Öè¼òµ¥£¬²Ù×÷·½±ã£¬³É¹¦Âʸߣ»¢Ú¸÷²½ÏÖÏóÃ÷ÏÔ£»¢Û¶Ô²úÆ·±ãÓÚ¹Û²ìÕâÈý¸öÓŵãÍ⣬»¹ÓÐÒ»¸öÓŵãÊÇ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

º¬8.0g NaOHµÄÈÜÒºÖÐͨÈëÒ»¶¨Á¿H2Sºó£¬½«µÃµ½µÄÈÜҺСÐÄÕô¸É£¬³ÆµÃÎÞË®Îï7.9g£¬ÎʼÓÈë¶àÉÙĦ¶ûH2S£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÒÑ֪ijNaOHÊÔÑùÖк¬ÓÐNaClÔÓÖÊ£¬Îª²â¶¨ÊÔÑùÖÐNaOHµÄÖÊÁ¿·ÖÊý£¬½øÐÐÈçϲ½ÖèʵÑ飺
¢Ù³ÆÁ¿1.00gÑùÆ·ÈÜÓÚË®£¬Åä³É250mLÈÜÒº£»
¢Ú׼ȷÁ¿È¡25.00mLËùÅäÈÜÒºÓÚ׶ÐÎÆ¿ÖУ»
¢ÛµÎ¼Ó¼¸µÎ·Ó̪ÈÜÒº£»
¢ÜÓÃ0.10mol/LµÄ±ê×¼ÑÎËáµÎ¶¨Èý´Î£¬Ã¿´ÎÏûºÄÑÎËáµÄÌå»ý¼Ç¼ÈçÏ£º
µÎ¶¨ÐòºÅ´ý²âÒºÌå»ýËùÏûºÄÑÎËá±ê×¼µÄÌå»ý£¨mL£©
µÎ¶¨Ç°µÎ¶¨ºó
125.000.5020.60
225.006.0026.00
325.001.1021.00
Çë»Ø´ð£º
£¨1£©ÓÃ
 
µÎ¶¨¹Ü£¨Ìî¡°Ëáʽ¡±»ò¡°¼îʽ¡±£©Ê¢×°0.10mol/LµÄÑÎËá±ê×¼Òº£®
£¨2£©µÎ¶¨µ½ÖÕµãʱÈÜÒºÓÉ
 
É«±ä³É
 
É«£®
£¨3£©ÉÕ¼îÑùÆ·µÄ´¿¶ÈΪ
 
£®
£¨4£©Èô³öÏÖÏÂÁÐÇé¿ö£¬²â¶¨½á¹ûÆ«¸ßµÄÊÇ
 
£®
a£®µÎ¶¨Ç°ÓÃÕôÁóË®³åϴ׶ÐÎÆ¿
b£®ÔÚÕñµ´×¶ÐÎƿʱ²»É÷½«Æ¿ÄÚÈÜÒº½¦³ö
c£®ÈôÔڵζ¨¹ý³ÌÖв»É÷½«ÊýµÎËáÒºµÎÔÚ׶ÐÎÆ¿Íâ
d£®ËáʽµÎ¶¨¹ÜµÎÖÁÖÕµã¶Ô£¬¸©ÊÓ¶ÁÊý
e£®ËáʽµÎ¶¨¹ÜÓÃÕôÁóˮϴºó£¬Î´Óñê×¼ÒºÈóÏ´
f£®ËáʽµÎ¶¨¹ÜµÎ¶¨ÖÁÖÕµãºó£¬·¢ÏÖ¼â×ì´¦ÓÐÆøÅÝ£¨Ô­ÎÞÆøÅÝ£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

0.1mol½ðÊôÄÆͶÈë500mL0.1mol/LµÄÑÎËáÖУ¬³ä·Ö·´Ó¦Éú³ÉH2µÄÎïÖʵÄÁ¿Îª
 
mol£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸