½ñÓûÓÃNaHCO3¹ÌÌåÅäÖÆ480mL 0.2mol/LµÄNaHCO3ÈÜÒº£®¸ù¾ÝÌâÒâÌî¿Õ£º
£¨1£©ÅäÖƸÃÈÜҺӦѡÓÃ
500
500
 mLÈÝÁ¿Æ¿£®
£¨2£©ÓÃÍÐÅÌÌìƽ³ÆÈ¡
8.4
8.4
 g¹ÌÌåNaHCO3£®
£¨3£©½«³ÆºÃµÄNaHCO3¹ÌÌå·ÅÖÁ500mLµÄ´óÉÕ±­ÖУ¬µ¹ÈëÔ¼250mLÕôÁóË®£¬Óò£Á§°ô½Á°èÖÁÍêÈ«Èܽ⣮´ýÀäÈ´ÖÁÊÒκ󣬽«ÉÕ±­ÖеÄÈÜÒºÓò£Á§°ôÒýÁ÷תÒÆÖÁÈÝÁ¿Æ¿£®
£¨4£©ÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±­2-3´Î£¬²¢½«Ã¿´ÎÏ´µÓµÄÈÜÒº¶¼×¢ÈëÈÝÁ¿Æ¿£¬ÇáÇá»Î¶¯ÈÝÁ¿Æ¿£¬Ê¹ÈÜÒº»ìºÍ¾ùÔÈ£®
£¨5£©ÏòÈÝÁ¿Æ¿ÖмÓÈëÕôÁóË®£¬Ö±µ½ÒºÃæÀë¿Ì¶ÈÏßÔ¼2-3ÀåÃ×ʱ£¬¸ÄÓÃ
½ºÍ·µÎ¹Ü
½ºÍ·µÎ¹Ü
 µÎ¼ÓÕôÁóË®ÖÁÒºÃæÓë¿Ì¶ÈÏßÏàÇУ®¸ÇºÃÆ¿Èû£¬Ò¡ÔÈ£®
£¨6£©ÅäÖƺõÄÈÜÒº
²»ÄÜ
²»ÄÜ
£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©³¤ÆÚ´æ·ÅÔÚÈÝÁ¿Æ¿ÖУ®
£¨7£©ÒÔÏÂÒòËØ»áÔì³ÉʵÑé½á¹ûÆ«µÍµÄÊÇ
AC
AC

A£®¶¨ÈÝʱ¹Û²ìÒºÃæÑöÊÓ             ¡¡B£®¶¨ÈÝʱ¹Û²ìÒºÃ温ÊÓ
C£®ÓÐÉÙÁ¿NaOHÈÜÒº²ÐÁôÔÚÉÕ±­ÖР  ¡¡D£®ÈÝÁ¿Æ¿ÖÐÔ­À´ÓÐÉÙÁ¿ÕôÁóË®£®
·ÖÎö£º£¨1£©¸ù¾ÝËùÅäÈÜÒºµÄÌå»ý£¬Ñ¡ÔñÈÝÁ¿Æ¿µÄ¹æ¸ñ£®
£¨2£©ÀûÓÃn=cv¼ÆËã³ö̼ËáÇâÄƵÄÎïÖʵÄÁ¿£¬ÔÙ¸ù¾Ým=nM¼ÆËãËùÐè̼ËáÇâÄƵÄÖÊÁ¿£®
£¨5£©¾ÝÅäÖÆÈÜÒºµÄʵÑé²Ù×÷¹ý³Ì½øÐнâ´ð£®
£¨6£©ÈÝÁ¿Æ¿²»Äܳ¤ÆÚÊ¢·ÅÒºÌ壬ÅäºÃµÄÈÜҺӦתÒƵ½ÊÔ¼ÁÆ¿ÖУ¬Ìù±êÇ©´æ·Å£®
£¨7£©·ÖÎö²Ù×÷¶ÔÈÜÖʵÄÎïÖʵÄÁ¿»ò¶ÔÈÜÒºµÄÌå»ýµÄÓ°Ï죬¸ù¾Ýc=
n
v
·ÖÎöÅжϣ®
½â´ð£º½â£º£¨1£©ÅäÖÆ 0.2mol/LµÄNaHCO3ÈÜÒº480mL£¬Ã»ÓÐ480mLµÄÈÝÁ¿Æ¿£¬Ñ¡Ôñ´óÓÚ480mL£¬ÇÒÌå»ýÏà½üµÄÈÝÁ¿Æ¿£®¹ÊӦѡÔñ500mLÈÝÁ¿Æ¿£®
¹Ê´ð°¸Îª£º500£®
£¨2£©Ðè̼ËáÇâÄƵÄÖÊÁ¿Îªm=0.5L¡Á0.2mol?L-1¡Á84g/mol=8.4g£®
¹Ê´ð°¸Îª£º8.4£®
£¨5£©²Ù×÷²½ÖèÓмÆËã¡¢³ÆÁ¿¡¢Èܽ⡢ÒÆÒº¡¢Ï´µÓÒÆÒº¡¢¶¨ÈÝ¡¢Ò¡ÔȵȲÙ×÷£¬Ò»°ãÓÃÍÐÅÌÌìƽ³ÆÁ¿£¬ÓÃÒ©³×È¡ÓÃÒ©Æ·£¬ÔÚÉÕ±­ÖÐÈܽ⣬ÀäÈ´ºóתÒƵ½500mLÈÝÁ¿Æ¿ÖУ¬²¢Óò£Á§°ôÒýÁ÷£¬µ±¼ÓË®ÖÁÒºÃæ¾àÀë¿Ì¶ÈÏß1¡«2cmʱ£¬¸ÄÓýºÍ·µÎ¹ÜµÎ¼Ó£¬¸ÇºÃÆ¿Èû£¬Ò¡ÔÈ£®
¹Ê´ð°¸Îª£º½ºÍ·µÎ¹Ü£®
£¨6£©ÈÝÁ¿Æ¿²»Äܳ¤ÆÚÊ¢·ÅÒºÌ壬ÅäºÃµÄÈÜҺӦתÒƵ½ÊÔ¼ÁÆ¿ÖУ¬Ìù±êÇ©´æ·Å£®
¹Ê´ð°¸Îª£º²»ÄÜ£®
£¨7£©A£®¶¨ÈÝʱ¹Û²ìÒºÃæÑöÊÓ£¬Ê¹ÈÜÒºµÄÌå»ýÆ«´ó£¬ËùÒÔÈÜҺŨ¶ÈÆ«µÍ£»
B£®¶¨ÈÝʱ¹Û²ìÒºÃ温ÊÓ£¬Ê¹ÈÜÒºµÄÌå»ýÆ«µÍ£¬ËùÒÔÈÜҺŨ¶ÈÆ«¸ß£»
C£®ÓÐÉÙÁ¿NaOHÈÜÒº²ÐÁôÔÚÉÕ±­ÖУ¬×ªÒƵ½ÈÝÁ¿Æ¿ÖÐÇâÑõ»¯ÄƵÄÖÊÁ¿¼õС£¬ÈÜҺŨ¶ÈÆ«µÍ£»
D£®×îºóÐèÒª¶¨ÈÝ£¬ÈÝÁ¿Æ¿²»¸ÉÔº¬ÓÐÉÙÁ¿ÕôÁóË®£¬¶ÔÈÜҺŨ¶ÈÎÞÓ°Ï죮
¹ÊÑ¡£ºAC
µãÆÀ£º¿¼²éÈÜÒºµÄÅäÖÆ£¬ÄѶȲ»´ó£¬¹Ø¼üÇå³þÈÜÒºÅäÖƵÄÔ­Àí£¬Í¨¹ýc=
n
v
¿ÉÒÔ¼ÓÉîÀí½â£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

½ñÓûÓÃNaHCO3¹ÌÌåÅäÖÆ480mL 0.2mol/LµÄNaHCO3ÈÜÒº£®¸ù¾ÝÌâÒâÌî¿Õ£º
£¨1£©ÓÐÒÔÏÂÒÇÆ÷£º¢ÙÉÕ±­   ¢ÚÁ¿Í²   ¢Û1000mLÈÝÁ¿Æ¿   ¢Ü500mLÈÝÁ¿Æ¿    ¢Ý²£Á§°ô   ¢ÞÍÐÅÌÌìƽ£¨´øíÀÂ룩
ÅäÖÆʱ±ØÐëʹÓõÄÒÇÆ÷ÓÐ
¢Ù¢Ü¢Ý¢Þ
¢Ù¢Ü¢Ý¢Þ
£¨Ìî´úºÅ£©£¬»¹È±ÉÙµÄÒÇÆ÷ÊÇ
½ºÍ·µÎ¹Ü
½ºÍ·µÎ¹Ü
¡¢
Ò©³×
Ò©³×
£®
£¨2£©ÓÃÍÐÅÌÌìƽ³ÆÈ¡
8.4
8.4
g¹ÌÌåNaHCO3£®
£¨3£©½«³ÆºÃµÄNaHCO3¹ÌÌå·ÅÖÁ500mLµÄ´óÉÕ±­ÖУ¬µ¹ÈëÔ¼250mLÕôÁóË®£¬Óò£Á§°ô½Á°èÖÁÍêÈ«Èܽ⣮´ýÀäÈ´ÖÁÊÒκ󣬽«ÉÕ±­ÖеÄÈÜÒºÓò£Á§°ôÒýÁ÷תÒÆÖÁÈÝÁ¿Æ¿£®
£¨4£©ÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±­2-3´Î£¬²¢½«Ã¿´ÎÏ´µÓµÄÈÜÒº¶¼×¢ÈëÈÝÁ¿Æ¿£¨Ê¹ÓÃÇ°¼ì©£©£¬ÇáÇá»Î¶¯ÈÝÁ¿Æ¿£¬Ê¹ÈÜÒº»ìºÍ¾ùÔÈ£®
£¨5£©ÏòÈÝÁ¿Æ¿ÖмÓÈëÕôÁóË®£¬Ö±µ½ÒºÃæÀë¿Ì¶ÈÏßÔ¼1-2ÀåÃ×ʱ£¬¸ÄÓýºÍ·µÎ¹ÜµÎ¼ÓÕôÁóË®ÖÁÒºÃæÓë
Óë¿Ì¶ÈÏßˮƽÏàÇÐ
Óë¿Ì¶ÈÏßˮƽÏàÇÐ
£®¸ÇºÃÆ¿Èû£¬Ò¡ÔÈ£®
£¨6£©ÅäÖƺõÄÈÜÒº
²»ÄÜ
²»ÄÜ
£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©³¤ÆÚ´æ·ÅÔÚÈÝÁ¿Æ¿ÖУ®
£¨7£©ÒÔÏÂÒòËØ»áÔì³ÉËùÅäÈÜҺŨ¶ÈÆ«µÍµÄÊÇ
BC
BC
£®
A£®¶¨ÈÝʱ¹Û²ìÒºÃ温ÊÓ
B£®¶¨Èݵ¹×ªÒ¡ÔȺó·¢ÏÖÒºÃæµÍÓڿ̶ÈÏߣ¬ÔÙ²¹¼ÓÕôÁóË®
C£®ÓÐÉÙÁ¿NaHCO3ÈÜÒº²ÐÁôÔÚÉÕ±­ÖÐ
D£®ÈÝÁ¿Æ¿ÖÐÔ­À´ÓÐÉÙÁ¿ÕôÁóË®£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

½ñÓûÓÃNaHCO3¹ÌÌåÅäÖÆ480mL 0.2mol/LµÄNaHCO3ÈÜÒº£®¸ù¾ÝÌâÒâÌî¿Õ£º
£¨1£©ÓÐÒÔÏÂÒÇÆ÷£º¢ÙÉÕ±­¡¡ ¢ÚÁ¿Í²¡¡ ¢Û1000mLÈÝÁ¿Æ¿¡¡ ¢Ü500mLÈÝÁ¿Æ¿¡¡ ¢Ý²£Á§°ô¡¡ ¢ÞÍÐÅÌÌìƽ£¨´øíÀÂ룩
ÅäÖÆʱ±ØÐëʹÓõÄÒÇÆ÷ÓÐ______£¨Ìî´úºÅ£©£¬»¹È±ÉÙµÄÒÇÆ÷ÊÇ______¡¢______£®
£¨2£©ÓÃÍÐÅÌÌìƽ³ÆÈ¡______g¹ÌÌåNaHCO3£®
£¨3£©½«³ÆºÃµÄNaHCO3¹ÌÌå·ÅÖÁ500mLµÄ´óÉÕ±­ÖУ¬µ¹ÈëÔ¼250mLÕôÁóË®£¬Óò£Á§°ô½Á°èÖÁÍêÈ«Èܽ⣮´ýÀäÈ´ÖÁÊÒκ󣬽«ÉÕ±­ÖеÄÈÜÒºÓò£Á§°ôÒýÁ÷תÒÆÖÁÈÝÁ¿Æ¿£®
£¨4£©ÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±­2-3´Î£¬²¢½«Ã¿´ÎÏ´µÓµÄÈÜÒº¶¼×¢ÈëÈÝÁ¿Æ¿£¨Ê¹ÓÃÇ°¼ì©£©£¬ÇáÇá»Î¶¯ÈÝÁ¿Æ¿£¬Ê¹ÈÜÒº»ìºÍ¾ùÔÈ£®
£¨5£©ÏòÈÝÁ¿Æ¿ÖмÓÈëÕôÁóË®£¬Ö±µ½ÒºÃæÀë¿Ì¶ÈÏßÔ¼1-2ÀåÃ×ʱ£¬¸ÄÓýºÍ·µÎ¹ÜµÎ¼ÓÕôÁóË®ÖÁÒºÃæÓë______£®¸ÇºÃÆ¿Èû£¬Ò¡ÔÈ£®
£¨6£©ÅäÖƺõÄÈÜÒº______£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©³¤ÆÚ´æ·ÅÔÚÈÝÁ¿Æ¿ÖУ®
£¨7£©ÒÔÏÂÒòËØ»áÔì³ÉËùÅäÈÜҺŨ¶ÈÆ«µÍµÄÊÇ______£®
A£®¶¨ÈÝʱ¹Û²ìÒºÃ温ÊÓ
B£®¶¨Èݵ¹×ªÒ¡ÔȺó·¢ÏÖÒºÃæµÍÓڿ̶ÈÏߣ¬ÔÙ²¹¼ÓÕôÁóË®
C£®ÓÐÉÙÁ¿NaHCO3ÈÜÒº²ÐÁôÔÚÉÕ±­ÖÐ
D£®ÈÝÁ¿Æ¿ÖÐÔ­À´ÓÐÉÙÁ¿ÕôÁóË®£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÎÊ´ðÌâ

½ñÓûÓÃNaHCO3¹ÌÌåÅäÖÆ480mL 0.2mol/LµÄNaHCO3ÈÜÒº£®¸ù¾ÝÌâÒâÌî¿Õ£º
£¨1£©ÓÐÒÔÏÂÒÇÆ÷£º¢ÙÉÕ±­   ¢ÚÁ¿Í²   ¢Û1000mLÈÝÁ¿Æ¿   ¢Ü500mLÈÝÁ¿Æ¿    ¢Ý²£Á§°ô   ¢ÞÍÐÅÌÌìƽ£¨´øíÀÂ룩
ÅäÖÆʱ±ØÐëʹÓõÄÒÇÆ÷ÓÐ______£¨Ìî´úºÅ£©£¬»¹È±ÉÙµÄÒÇÆ÷ÊÇ______¡¢______£®
£¨2£©ÓÃÍÐÅÌÌìƽ³ÆÈ¡______g¹ÌÌåNaHCO3£®
£¨3£©½«³ÆºÃµÄNaHCO3¹ÌÌå·ÅÖÁ500mLµÄ´óÉÕ±­ÖУ¬µ¹ÈëÔ¼250mLÕôÁóË®£¬Óò£Á§°ô½Á°èÖÁÍêÈ«Èܽ⣮´ýÀäÈ´ÖÁÊÒκ󣬽«ÉÕ±­ÖеÄÈÜÒºÓò£Á§°ôÒýÁ÷תÒÆÖÁÈÝÁ¿Æ¿£®
£¨4£©ÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±­2-3´Î£¬²¢½«Ã¿´ÎÏ´µÓµÄÈÜÒº¶¼×¢ÈëÈÝÁ¿Æ¿£¨Ê¹ÓÃÇ°¼ì©£©£¬ÇáÇá»Î¶¯ÈÝÁ¿Æ¿£¬Ê¹ÈÜÒº»ìºÍ¾ùÔÈ£®
£¨5£©ÏòÈÝÁ¿Æ¿ÖмÓÈëÕôÁóË®£¬Ö±µ½ÒºÃæÀë¿Ì¶ÈÏßÔ¼1-2ÀåÃ×ʱ£¬¸ÄÓýºÍ·µÎ¹ÜµÎ¼ÓÕôÁóË®ÖÁÒºÃæÓë______£®¸ÇºÃÆ¿Èû£¬Ò¡ÔÈ£®
£¨6£©ÅäÖƺõÄÈÜÒº______£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©³¤ÆÚ´æ·ÅÔÚÈÝÁ¿Æ¿ÖУ®
£¨7£©ÒÔÏÂÒòËØ»áÔì³ÉËùÅäÈÜҺŨ¶ÈÆ«µÍµÄÊÇ______£®
A£®¶¨ÈÝʱ¹Û²ìÒºÃ温ÊÓ
B£®¶¨Èݵ¹×ªÒ¡ÔȺó·¢ÏÖÒºÃæµÍÓڿ̶ÈÏߣ¬ÔÙ²¹¼ÓÕôÁóË®
C£®ÓÐÉÙÁ¿NaHCO3ÈÜÒº²ÐÁôÔÚÉÕ±­ÖÐ
D£®ÈÝÁ¿Æ¿ÖÐÔ­À´ÓÐÉÙÁ¿ÕôÁóË®£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2010-2011ѧÄêºþ±±Ê¡ÎåУÁª¿¼¸ßÒ»£¨ÉÏ£©ÆÚÖл¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

½ñÓûÓÃNaHCO3¹ÌÌåÅäÖÆ480mL 0.2mol/LµÄNaHCO3ÈÜÒº£®¸ù¾ÝÌâÒâÌî¿Õ£º
£¨1£©ÓÐÒÔÏÂÒÇÆ÷£º¢ÙÉÕ±­   ¢ÚÁ¿Í²   ¢Û1000mLÈÝÁ¿Æ¿   ¢Ü500mLÈÝÁ¿Æ¿    ¢Ý²£Á§°ô   ¢ÞÍÐÅÌÌìƽ£¨´øíÀÂ룩
ÅäÖÆʱ±ØÐëʹÓõÄÒÇÆ÷ÓÐ______£¨Ìî´úºÅ£©£¬»¹È±ÉÙµÄÒÇÆ÷ÊÇ______¡¢______£®
£¨2£©ÓÃÍÐÅÌÌìƽ³ÆÈ¡______g¹ÌÌåNaHCO3£®
£¨3£©½«³ÆºÃµÄNaHCO3¹ÌÌå·ÅÖÁ500mLµÄ´óÉÕ±­ÖУ¬µ¹ÈëÔ¼250mLÕôÁóË®£¬Óò£Á§°ô½Á°èÖÁÍêÈ«Èܽ⣮´ýÀäÈ´ÖÁÊÒκ󣬽«ÉÕ±­ÖеÄÈÜÒºÓò£Á§°ôÒýÁ÷תÒÆÖÁÈÝÁ¿Æ¿£®
£¨4£©ÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±­2-3´Î£¬²¢½«Ã¿´ÎÏ´µÓµÄÈÜÒº¶¼×¢ÈëÈÝÁ¿Æ¿£¨Ê¹ÓÃÇ°¼ì©£©£¬ÇáÇá»Î¶¯ÈÝÁ¿Æ¿£¬Ê¹ÈÜÒº»ìºÍ¾ùÔÈ£®
£¨5£©ÏòÈÝÁ¿Æ¿ÖмÓÈëÕôÁóË®£¬Ö±µ½ÒºÃæÀë¿Ì¶ÈÏßÔ¼1-2ÀåÃ×ʱ£¬¸ÄÓýºÍ·µÎ¹ÜµÎ¼ÓÕôÁóË®ÖÁÒºÃæÓë______£®¸ÇºÃÆ¿Èû£¬Ò¡ÔÈ£®
£¨6£©ÅäÖƺõÄÈÜÒº______£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©³¤ÆÚ´æ·ÅÔÚÈÝÁ¿Æ¿ÖУ®
£¨7£©ÒÔÏÂÒòËØ»áÔì³ÉËùÅäÈÜҺŨ¶ÈÆ«µÍµÄÊÇ______£®
A£®¶¨ÈÝʱ¹Û²ìÒºÃ温ÊÓ
B£®¶¨Èݵ¹×ªÒ¡ÔȺó·¢ÏÖÒºÃæµÍÓڿ̶ÈÏߣ¬ÔÙ²¹¼ÓÕôÁóË®
C£®ÓÐÉÙÁ¿NaHCO3ÈÜÒº²ÐÁôÔÚÉÕ±­ÖÐ
D£®ÈÝÁ¿Æ¿ÖÐÔ­À´ÓÐÉÙÁ¿ÕôÁóË®£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄêºÓÄÏÊ¡Ö£ÖÝÊÐÎåУÁª¿¼¸ßÒ»£¨ÉÏ£©ÆÚÖл¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

½ñÓûÓÃNaHCO3¹ÌÌåÅäÖÆ480mL 0.2mol/LµÄNaHCO3ÈÜÒº£®¸ù¾ÝÌâÒâÌî¿Õ£º
£¨1£©ÓÐÒÔÏÂÒÇÆ÷£º¢ÙÉÕ±­   ¢ÚÁ¿Í²   ¢Û1000mLÈÝÁ¿Æ¿   ¢Ü500mLÈÝÁ¿Æ¿    ¢Ý²£Á§°ô   ¢ÞÍÐÅÌÌìƽ£¨´øíÀÂ룩
ÅäÖÆʱ±ØÐëʹÓõÄÒÇÆ÷ÓÐ______£¨Ìî´úºÅ£©£¬»¹È±ÉÙµÄÒÇÆ÷ÊÇ______¡¢______£®
£¨2£©ÓÃÍÐÅÌÌìƽ³ÆÈ¡______g¹ÌÌåNaHCO3£®
£¨3£©½«³ÆºÃµÄNaHCO3¹ÌÌå·ÅÖÁ500mLµÄ´óÉÕ±­ÖУ¬µ¹ÈëÔ¼250mLÕôÁóË®£¬Óò£Á§°ô½Á°èÖÁÍêÈ«Èܽ⣮´ýÀäÈ´ÖÁÊÒκ󣬽«ÉÕ±­ÖеÄÈÜÒºÓò£Á§°ôÒýÁ÷תÒÆÖÁÈÝÁ¿Æ¿£®
£¨4£©ÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±­2-3´Î£¬²¢½«Ã¿´ÎÏ´µÓµÄÈÜÒº¶¼×¢ÈëÈÝÁ¿Æ¿£¨Ê¹ÓÃÇ°¼ì©£©£¬ÇáÇá»Î¶¯ÈÝÁ¿Æ¿£¬Ê¹ÈÜÒº»ìºÍ¾ùÔÈ£®
£¨5£©ÏòÈÝÁ¿Æ¿ÖмÓÈëÕôÁóË®£¬Ö±µ½ÒºÃæÀë¿Ì¶ÈÏßÔ¼1-2ÀåÃ×ʱ£¬¸ÄÓýºÍ·µÎ¹ÜµÎ¼ÓÕôÁóË®ÖÁÒºÃæÓë______£®¸ÇºÃÆ¿Èû£¬Ò¡ÔÈ£®
£¨6£©ÅäÖƺõÄÈÜÒº______£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©³¤ÆÚ´æ·ÅÔÚÈÝÁ¿Æ¿ÖУ®
£¨7£©ÒÔÏÂÒòËØ»áÔì³ÉËùÅäÈÜҺŨ¶ÈÆ«µÍµÄÊÇ______£®
A£®¶¨ÈÝʱ¹Û²ìÒºÃ温ÊÓ
B£®¶¨Èݵ¹×ªÒ¡ÔȺó·¢ÏÖÒºÃæµÍÓڿ̶ÈÏߣ¬ÔÙ²¹¼ÓÕôÁóË®
C£®ÓÐÉÙÁ¿NaHCO3ÈÜÒº²ÐÁôÔÚÉÕ±­ÖÐ
D£®ÈÝÁ¿Æ¿ÖÐÔ­À´ÓÐÉÙÁ¿ÕôÁóË®£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸