ÌâÄ¿ÄÚÈÝ

ijͬѧÔÚѧϰ¹ý³ÌÖÐÁ˽⵽µ°¿ÇµÄÖ÷Òª³É·ÖÊÇ̼Ëá¸Æ£®ÓÚÊÇ£¬¸ÃͬѧÉèÏëÊDz»ÊÇËùÓеõ°¿ÇÖе嬸ÆÁ¿¶¼Ò»Ñù£¬Èç¹û¶¼Ò»ÑùµÄ»°£¬´óÔ¼ÊǶàÉÙ£¿Èç¹û²»Ò»ÑùµÄ»°£¬µ°¿ÇÖе嬸ÆÁ¿ÓëʲôÒòËØÓйØÄØ£¿ÓÚÊǸÃͬѧ¾ÍÒÔ´ËΪ¿ÎÌâÓëÆäËûͬѧһÆð¿ªÕ¹ÁËÒ»´ÎÑо¿ÐÔѧϰ£®ÔÚÑо¿ÐÔѧϰÖУ¬¸ÃͬѧµÄ·Ö¹¤ÊÇÉè¼Æ²âÁ¿µ°¿ÇÖк¬¸ÆÁ¿µÄ·½°¸£®ÏÂÃæÊÇËûÉè¼ÆµÄÒ»¸ö·½°¸£¬ÇëÄãΪËû²¹È«·½°¸£¬²¢»Ø´ðÏà¹ØÎÊÌ⣮
µÚÒ»²½£ºÊÕ¼¯µ°¿Ç£¬²¢Ï´µÓ¸É¾»±¸Óã®
µÚ¶þ²½£º³ÆÁ¿µ°¿ÇÖÊÁ¿£¨m1£©£®
µÚÈý²½£ºÈܽ⵰¿Ç£¬½«µ°¿Ç·ÅÈëÊ¢ÓÐ______µÄÉÕ±­ÖУ¬½Á°è£¬Ê¹Æä³ä·Ö·´Ó¦£¬¹ýÂ˳ýÈ¥²»ÈÜÐÔÔÓÖÊ£¬±£ÁôÂËÒº±¸Ó㮵°¿ÇÈܽâ¹ý³ÌÖз¢ÉúµÄÀë×Ó·½³ÌʽΪ______£®
µÚËIJ½£º³ÁµíCa2+£®ÏòÂËÒºÖмÓÈë¹ýÁ¿µÄ______ÈÜÒº£®Òª¼ÓÈë¹ýÁ¿µÄ¸ÃÈÜÒºµÄÔ­ÒòÊÇ______£®
µÚÎå²½£º¹ýÂË£¬Ï´µÓ³Áµí£®Ï´µÓ³ÁµíµÄÔ­Òò¼°Ï´µÓµÄ·½·¨ÊÇ______£®
µÚÁù²½£º³ÆÁ¿³ÁµíÖÊÁ¿£¨m2£©£®µ°¿ÇÖк¬¸ÆÁ¿£¨¼´¸ÃÔªËصÄÖÊÁ¿·ÖÊý£©µÄ±í´ïʽΪCa%=______£®
µÚÈý²½£ºµ°¿ÇÖк¬ÓÐ̼Ëá¸Æ£¬ÓÃÈÜÓÚÑÎËᣬ·¢ÉúCaCO3+2H+=Ca2++CO2¡ü+H2O£¬
¹Ê´ð°¸Îª£ºÑÎË᣻CaCO3+2H+=Ca2++CO2¡ü+H2O£»
µÚËIJ½£ºÎªÊ¹¸ÆÀë×ÓÈ«²¿³Áµí£¬Ó¦¼ÓÈë¹ýÁ¿µÄNa2CO3£¬¸ù¾Ý̼Ëá¸ÆµÄÖÊÁ¿¿ÉÈ·¶¨µ°¿ÇÖк¬¸ÆÁ¿£¬
¹Ê´ð°¸Îª£ºNa2CO3£»Ê¹Ca2+ÍêÈ«³Áµí£»
µÚÎå²½£º¹ÌÌå¾ßÓÐÎü¸½×÷Ó㬳Áµí±íÃæÎü¸½ÓÐÔÓÖÊÀë×Ó£¬ÓÃÕôÁóË®³åÏ´£¬Ó¦¼õСʵÑéÎó²î£¬
¹Ê´ð°¸Îª£ºÒòΪ³Áµí±íÃæÎü¸½ÓÐÔÓÖÊÀë×Ó£¬ÓÃÕôÁóË®³åÏ´£»
µÚÁù²½£º³ÆÁ¿³ÁµíÖÊÁ¿Îªm2£¬Ôòm£¨Ca£©=
40m2
100
g£¬
µ°¿ÇÖк¬¸ÆÁ¿Îª
40m2
100
m1
¡Á100%
=
40m2
100m1
¡Á100%
£¬
¹Ê´ð°¸Îª£º
40m2
100m1
¡Á100%
£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ij»¯Ñ§ÊµÑéÊÒÐèÒª0.2mol/LNaOHÈÜÒº500mLºÍ0.5mol/LÁòËáÈÜÒº450mL£®¸ù¾ÝÕâÁ½ÖÖÈÜÒºµÄÅäÖÆÇé¿ö»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÈçͼËùʾµÄÒÇÆ÷ÖÐÅäÖÆÈÜÒº¿Ï¶¨²»ÐèÒªµÄÊÇ______£¨ÌîÐòºÅ£©£¬ÅäÖÆÉÏÊöÈÜÒº»¹ÐèÓõ½µÄ²£Á§ÒÇÆ÷ÊÇ______£¨ÌîÒÇÆ÷Ãû³Æ£©£®

£¨2£©ÈÝÁ¿Æ¿ÊÇÅäÖÆÈÜÒºµÄÖ÷ÒªÒÇÆ÷£¬ÈÝÁ¿Æ¿ÉϱêÓÐÒÔÏÂÁùÏîÖеÄ______£¨ÌîдÐòºÅ£©£®
¢ÙζȢÚŨ¶È¢ÛÈÝÁ¿¢Üѹǿ¢ÝËáʽ»ò¼îʽ¢Þ¿Ì¶ÈÏß
£¨3£©ÅäÖÆʱ£¬ÆäÕýÈ·µÄ²Ù×÷˳ÐòÊÇ£¨ÓÃ×Öĸ±íʾ£¬Ã¿¸ö×ÖĸֻÄÜÓÃÒ»´Î£©______£®
A£®ÓÃ30mLˮϴµÓÉÕ±­2¡«3´Î£¬Ï´µÓÒº¾ù×¢ÈëÈÝÁ¿Æ¿
B£®×¼È·³ÆÈ¡¼ÆËãÁ¿µÄÇâÑõ»¯ÄƹÌÌåÓÚÉÕ±­ÖУ¬ÔÙ¼ÓÈëÉÙÁ¿Ë®£¨Ô¼50mL£©£¬Óò£Á§°ôÂýÂý½Á¶¯£¬Ê¹Æä³ä·ÖÈܽ⣬ÀäÈ´µ½ÊÒÎÂ
C£®½«ÈÝÁ¿Æ¿¸Ç½ô£¬Ò¡ÔÈ
D£®½«ÈܽâµÄÇâÑõ»¯ÄÆÈÜÒºÑز£Á§°ô×¢ÈëÈÝÁ¿Æ¿ÖÐ
E£®¸ÄÓýºÍ·µÎ¹Ü¼ÓË®£¬Ê¹ÈÜÒº°¼ÒºÃæÇ¡ºÃÓë¿Ì¶ÈÏàÇÐ
F£®¼ÌÐøÍùÈÝÁ¿Æ¿ÄÚСÐļÓË®£¬Ö±µ½ÒºÃæ½Ó½ü¿Ì¶È2¡«3cm´¦
£¨4£©¸ù¾Ý¼ÆËãµÃÖª£¬ËùÐèÖÊÁ¿·ÖÊýΪ98%¡¢ÃܶÈΪ1.84g/cm3µÄŨÁòËáµÄÌå»ýΪ£º______mL£¨¼ÆËã½á¹û±£ÁôһλСÊý£©£®
£¨5£©ÅäÖƹý³ÌÖÐÐèÏÈÔÚÉÕ±­Öн«Å¨ÁòËá½øÐÐÏ¡ÊÍ£¬Ï¡ÊÍʱ²Ù×÷·½·¨ÊÇ£º______£®
£¨6£©½«ËùÅäÖƵÄÏ¡H2SO4½øÐвⶨ£¬·¢ÏÖʵ¼ÊŨ¶ÈСÓÚ0.5mol/L£®ÇëÄã·ÖÎöÏÂÁÐÄÄЩ²Ù×÷»áÒýÆðËùÅäŨ¶ÈƫС£¨Ìîд×Öĸ£©______£®
A£®ÓÃÁ¿Í²Á¿È¡Å¨ÁòËáʱ£¬ÑöÊÓÁ¿Í²µÄ¿Ì¶È
B£®ÈÝÁ¿Æ¿Î´¸ÉÔï¼´ÓÃÀ´ÅäÖÆÈÜÒº
C£®Å¨ÁòËáÔÚÉÕ±­ÖÐÏ¡Êͺó£¬Î´ÀäÈ´¾ÍÁ¢¼´×ªÒƵ½ÈÝÁ¿Æ¿ÖУ¬²¢½øÐж¨ÈÝ
D£®ÍùÈÝÁ¿Æ¿×ªÒÆʱ£¬ÓÐÉÙÁ¿ÒºÌ彦³ö
E£®ÔÚÈÝÁ¿Æ¿Öж¨ÈÝʱ¸©ÊÓÈÝÁ¿Æ¿¿Ì¶ÈÏß
F£®ÉÕ±­Î´½øÐÐÏ´µÓ
G£®¶¨ÈݺóÈûÉÏÆ¿Èû·´¸´Ò¡ÔÈ£¬¾²Öúó£¬ÒºÃæ²»µ½¿Ì¶ÈÏߣ¬ÔÙ¼ÓË®ÖÁ¿Ì¶ÈÏߣ®
ijƷÅÆÌÇÒÂƬ²¹Ñª¼Á£¬³ýÈ¥ÌÇÒºóÏÔµ­À¶ÂÌÉ«£¬Ö÷Òª³É·ÖÊÇÁòËáÑÇÌú£¬²»º¬ÆäËüÌúµÄ»¯ºÏÎijÑо¿ÐÔѧϰС×éΪ²â¶¨¸Ã²¹Ñª¼ÁÖÐÁòËáÑÇÌúµÄº¬Á¿½øÐÐÁËÒÔÏÂ̽¾¿£º

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
¢ñ£®£¨1£©ÊµÑéʱÓÃ18.4mol?L-1µÄŨÁòËᣬÅäÖÆ100mL1mol?L-1H2SO4ÈÜÒº£¬ËùÐèŨÁòËáµÄÌå»ýΪ______£®£¨¼ÆËã½á¹û¾«È·µ½Ð¡Êýµãºóһ룩
£¨2£©ÏÂÁвÙ×÷ÖУ¬ÈÝÁ¿Æ¿Ëù¾ß±¸µÄ¹¦ÄÜÓÐ______£¨ÌîÐòºÅ£©£®
A£®ÅäÖÆÒ»¶¨Ìå»ý׼ȷŨ¶ÈµÄ±ê×¼ÈÜÒºB£®³¤ÆÚÖü´æÈÜÒº
C£®ÓÃÀ´Èܽâ¹ÌÌåÈÜÖÊD£®³£ÓÃÀ´´úÌæÁ¿Í²Á¿È¡Ò»¶¨Ìå»ýµÄÒºÌå
£¨3£©ÔÚÏÂÁÐÅäÖƹý³ÌʾÒâͼÖУ¬ÓдíÎóµÄÊÇ£¨ÌîдÐòºÅ£©______£®

£¨4£©ÏÂÁÐ˵·¨ÕýÈ·µÄ______
A£®Ï´µÓÉÕ±­2¡«3´Î£¬²¢½«Ï´µÓÒºÒÆÈëÈÝÁ¿Æ¿ÒÔ¼õÉÙÎó²î
B£®Ä³Í¬Ñ§½«Å¨ÁòËáÏ¡ÊͺóδÀäÈ´ÖÁÊÒα㽫ÈÜҺתÒÆÖÁÈÝÁ¿Æ¿£¬ËùÅäÈÜҺŨ¶È»áÆ«µÍ
C£®¶¨ÈÝʱÑöÊӹ۲죬ËùÅäÈÜҺŨ¶È»áÆ«µÍ
D£®ÈÝÁ¿Æ¿Ê¹ÓÃÇ°ÏÈÒª¼ì²éÊÇ·ñ©Һ£¬¾ßÌå²Ù×÷ÊÇÏòÈÝÁ¿Æ¿ÖмÓÕôÁóË®£¬µ¹Öò»Â©Òº¼´¿É
¢ò£®£¨1£©²½Öè¢Ú¼ÓÈë¹ýÁ¿H2O2µÄÄ¿µÄ£º______£®
£¨2£©´ÓºìºÖÉ«µÄÐü×ÇÒºµ½×îºóµÄ³ÆÁ¿£¬Æä¹ý³ÌÖÐËùÐèµÄ»ù±¾²Ù×÷Ϊ£º
a£®______£¬b£®Ï´µÓ£¬c£®×ÆÉÕ£¬d£®ÀäÈ´
£¨3£©Èô³ÆµÃ¹ÌÌåµÄÖÊÁ¿Îªag£¬ÔòÿƬ²¹Ñª¼ÁÖк¬ÁòËáÑÇÌúµÄÖÊÁ¿Îª______£®
¢ó£®ÒÑÖªÈËÌå²»ÄܺܺõØÎüÊÕÀûÓÃFe3+£¬¿ÆѧÑо¿±íÃ÷·þÓú¬ÁòËáÑÇÌúµÄ²¹Ñª¼Áʱ£¬Í¬Ê±·þÓÃάÉúËØC£¬ÒÔÀûÓÚÌúÔªËصÄÎüÊÕ£®ÊÔ·ÖÎöάÉúËØCÔÚÕâÒ»¹ý³ÌÖеÄ×÷ÓÃÊÇ______£®
Ò»»¯Ñ§Ñо¿ÐÔѧϰС×é¶ÔijNa2CO3ºÍNaHCO3µÄ»ìºÏÈÜÒº£¨ÒÔϼò³Æ¡°ÑùÆ·ÈÜÒº¡±£©µÄ×é³É½øÐÐ̽¾¿£®Çë°´ÒªÇóÍê³ÉÏÂÁÐÑо¿±¨¸æ£®
¡¾×ÊÁÏ»ñϤ¡¿36.5%µÄŨÑÎËáµÄÃܶÈΪ1.19g?cm-3£®
¡¾Ì½¾¿Ë¼Â·¡¿ÓÃ1.00mol?L-1µÄÏ¡ÑÎËá²â¶¨ÑùÆ·ÈÜÒºµÄ×é³É£®
¡¾ÊµÑé̽¾¿¡¿ÓÃ36.5%µÄŨÑÎËáÅäÖÆ1.00mol?L-1µÄÏ¡ÑÎËáÐèÒªµÄ²£Á§ÒÇÆ÷ÓÐÉÕ±­¡¢ÈÝÁ¿Æ¿¡¢Á¿Í²¡¢______£®
È¡20.0mLÑùÆ·ÈÜÒº²»¶Ï¼ÓÈë1.00mol?L-1µÄÏ¡ÑÎËᣬ¼ÓÈëÑÎËáµÄÌå»ýºÍ²úÉúµÄÏÖÏó¼ûÏÂ±í£®
·´Ó¦½×¶Î¢ñ¢ò¢ó
ÑÎËáÌå»ýx/mL0£¼x¡Ü10.010.0£¼x¡Ü40.0x£¾40.0
ÏÖÏóÎÞÆøÌåÓÐÆøÌåÎÞÆøÌå
µÚI½×¶ÎÈÜÒºÖз´Ó¦µÄÀë×Ó·½³ÌʽΪ£º______£®
ÑùÆ·ÈÜÒºÖÐc£¨CO32-£©=______£®
¡¾½»Á÷ÌÖÂÛ¡¿£¨1£©Èç¹û½«2.85gijNa2CO3ºÍNaHCO3µÄ¹ÌÌå»ìºÏÎïÈÜÓÚË®ÖƳÉÈÜÒº£¬È»ºóÖðµÎ¼ÓÈë1.00mol?L-1µÄÏ¡ÑÎËá²¢³ä·Ö·´Ó¦£¬ÈôµÚ¢ñ½×¶ÎÏûºÄÑÎËáµÄÌå»ýΪ15.0mL£¬µ±µÎ¼Óµ½45.0mLʱ£¬·´Ó¦µÄµÚ¢ò½×¶Î½áÊø£®Ôò´ËNa2CO3ºÍNaHCO3µÄ»ìºÏÎïÖÐNa2CO3µÄÖÊÁ¿·ÖÊýÊǶàÉÙ£¿
£¨2£©ÓÐͬѧÈÏΪ£¬²â¶¨Na2CO3ºÍNaHCO3¹ÌÌå»ìºÏÎïÖÐNa2CO3µÄÖÊÁ¿·ÖÊý£¬ÍêÈ«²»±Ø½«»ìºÏÎïÅäÖƳÉÈÜÒº£¬Ò²²»±ØҪʹÓÃÆäËû·´Ó¦ÊÔ¼Á£¬¼´¿É´ïµ½Ä¿µÄ£¬Ôò´ËʱʵÑéµÄÖ÷Òª²Ù×÷·½·¨µÄÃû³ÆÊdzÆÁ¿ºÍ______£¬ÔÚʵÑéÖÐÐèÒª²â¶¨µÄÊý¾ÝÓÐ______£®
£¨1£©ÓÐA¡¢B¡¢CÈýƿʧȥ±êÇ©µÄÎÞÉ«ÈÜÒº£ºK2CO3¡¢BaCl2¡¢NaSO4£®½«ËüÃÇ·Ö±ðÓëH2SO4×÷Óã¬A²úÉú°×É«³Áµí£¬B²úÉúÎÞÉ«ÆøÌ壬CÖÐÎÞÃ÷ÏÔÏÖÏó£®ÔòAÊÇ______£¬BÊÇ______£¬CÊÇ______£®?
£¨2£©ºéÔÖ¹ýºó£¬ÒûÓÃË®µÄÏû¶¾É±¾ú³ÉΪÒÖÖÆ´ó¹æÄ£´«È¾ÐÔ¼²²¡±¬·¢µÄÓÐЧ·½·¨Ö®Ò»£®Æ¯°×·ÛÊdz£ÓõÄÏû¶¾¼Á£®
¢Ù¹¤ÒµÉϽ«ÂÈÆøͨÈëʯ»ÒÈé[Ca£¨OH£©2]ÖÆȡƯ°×·Û£¬»¯Ñ§·´Ó¦·½³ÌʽΪ______£®
¢ÚƯ°×·ÛÈÜÓÚË®ºó£¬ÊÜ¿ÕÆøÖеÄCO2×÷Ó㬼´²úÉúÓÐƯ°×¡¢É±¾ú×÷ÓõĴÎÂÈËᣬ»¯Ñ§·´Ó¦·½³ÌʽΪ______£®
£¨3£©Æû³µÎ²ÆøÖеÄNO£¬ÊÇÔì³É´óÆøÎÛȾµÄÎïÖÊÖ®Ò»£¬µ«NOÓÖÊǹ¤ÒµÉú²úÏõËáµÄÖмä²úÎÁíÍâNOÔÚÈËÌåµÄѪ¹ÜϵͳÄÚÓÖÓд«ËÍÐÅÏ¢µÄ¹¦ÄÜ£®
¢Ùд³öNOÔì³ÉËáÓêµÄÁ½¸ö»¯Ñ§·´Ó¦·½³Ìʽ______¡¢______£®
¢ÚÔÚÆû³µÎ²ÆøÅŷŹÜÖа²×°Ò»¸ö´ß»¯×ª»¯Æ÷£¬¿É½«Î²ÆøÖÐÁíÒ»ÖÖÓк¦ÆøÌåCO¸úNO·´Ó¦×ª»¯ÎªÎÞ¶¾ÆøÌ壬¸Ã·´Ó¦µÄ»¯Ñ§·´Ó¦·½³ÌʽΪ______
£¨4£©Ê¯ÃÞÊÇÒ»ÀཨÖþ²ÄÁÏ£¬Ö÷Òª³É·ÖΪ¹èËáÑΣ¬Óж¾£¬»¯Ñ§Ê½ÊÇNa2Fe5Si8O22£¨OH£©2£®
¢Ù»¯Ñ§Ê½ÖÐÌúÔªËصĻ¯ºÏ¼ÛΪ______£®
¢ÚÕâÖÖʯÃ޵Ļ¯Ñ§Ê½¸Äд³ÉÑõ»¯ÎïÐÎʽΪ______£®

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

¾«Ó¢¼Ò½ÌÍø