ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÑÎËá¹ã·ºÓ¦ÓÃÔÚÏ¡ÓнðÊôµÄʪ·¨Ò±½ð¡¢Æ¯È¾¹¤Òµ¡¢½ðÊô¼Ó¹¤¡¢ÎÞ»úÒ©Æ·¼°ÓлúÒ©ÎïµÄÉú²úµÈÁìÓòÖС£HCl ¼«Ò×ÈÜÓÚË®£¬¹¤ÒµÉÏÓà HCl ÆøÌåÈÜÓÚË®µÄ·½·¨ÖÆÈ¡ÑÎËá¡£

£¨1£©Óà 12.0mol/L ŨÑÎËáÅäÖà 230mL 0.3mol/L µÄÏ¡ÑÎËᣬÐèÒªÁ¿È¡Å¨ÑÎËáµÄÌå»ýΪ___mL£»

£¨2£©ÈÜҺϡÊ͹ý³ÌÖÐÐèÒªµÄ²£Á§ÒÇÆ÷ÓÐÉÕ±­¡¢²£Á§°ô¡¢Á¿Í²¡¢____________¡¢___________£»

£¨3£©ÈÜҺϡÊ͹ý³ÌÖÐÓÐÒÔϲÙ×÷£º

a£®Á¿È¡Å¨ÑÎËáºÍÒ»¶¨Ìå»ýµÄË®£¬ÔÚÉÕ±­ÖÐÏ¡ÊÍ

b£®¼ÆËãËùÐèŨÑÎËáµÄÌå»ý

c£®ÉÏϵߵ¹Ò¡ÔÈ

d£®¼ÓÕôÁóË®ÖÁ¿Ì¶ÈÏß 1-2cm µØ·½£¬¸ÄÓýºÍ·µÎ¹Ü¼ÓÕôÁóË®ÖÁ°¼ÒºÃæÓë¿Ì¶ÈÏßÏàÇÐ

e£®½«Ï¡ÊÍҺתÒÆÈëÈÝÁ¿Æ¿£¬Ï´µÓÉÕ±­ºÍ²£Á§°ô£¬²¢½«Ï´µÓҺתÒÆÈëÈÝÁ¿Æ¿£¬Õñµ´

ÒÔÉÏÕýÈ·µÄ²Ù×÷˳ÐòΪ____________________________________________(ÌîÐòºÅ)£»

£¨4£©ÊµÑé¹ý³ÌÖеÄÒÔϲÙ×÷»áµ¼ÖÂ×îÖÕËùÅäÈÜҺŨ¶È£¨Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»±ä¡±£©

a£®Á¿È¡Å¨ÑÎËáʱ¸©ÊÓ£º______________________£»

b£®Á¿È¡Å¨ÑÎËáºó£¬ÇåÏ´ÁËÁ¿Í²²¢½«Ï´µÓҺתÒÆÈëÈÝÁ¿Æ¿£º______________________£»

c£®ÊµÑéÇ°£¬ÈÝÁ¿Æ¿ÖÐÓÐÉÙÁ¿²ÐÁôÕôÁóË®£º______________________£»

£¨5£©±ê×¼×´¿ö£¬1L Ë®ÖÐͨÈë aL HCl ÆøÌ壬ºöÂÔÑÎËáÈÜÒºÖÐ HCl µÄ»Ó·¢£¬µÃµ½µÄÑÎËáÈÜÒºÃܶÈΪ b g/mL£¬ÎïÖʵÄÁ¿Å¨¶ÈΪ ______________________mol/L¡£

¡¾´ð°¸¡¿6.3 250mLÈÝÁ¿Æ¿ ½ºÍ·µÎ¹Ü b¡¢a¡¢e¡¢d¡¢c ƫС Æ«´ó ²»±ä

¡¾½âÎö¡¿

(1)ÒÀ¾ÝÅäÖÆÈÜÒºÌå»ýÑ¡ÔñÈÝÁ¿Æ¿µÄ¹æ¸ñ£¬ÔÙÒÀ¾ÝÈÜҺϡÊ͹ý³ÌÖÐÈÜÖʵÄÎïÖʵÄÁ¿²»±ä¼ÆËãÐèҪŨÑÎËáµÄÌå»ý£»

(2)ÒÀ¾ÝÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºÒ»°ã²½ÖèÑ¡ÔñÐèÒªÒÇÆ÷£»

(3)ÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºÒ»°ã²½Ö裺¼ÆËã¡¢Á¿È¡¡¢Ï¡ÊÍ¡¢ÀäÈ´¡¢ÒÆÒº¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔÈ¡¢×°Æ¿Ìù±êÇ©£¬¾Ý´ËÅÅÐò£»

(4)·ÖÎö²Ù×÷¶ÔÈÜÖʵÄÎïÖʵÄÁ¿ºÍÈÜÒºÌå»ýµÄÓ°Ï죬ÒÀ¾Ýc=½øÐÐÎó²î·ÖÎö£»

(5)Ïȸù¾Ýn=¼ÆËã³ö±ê×¼×´¿öÏÂaLÂÈ»¯ÇâµÄÎïÖʵÄÁ¿£¬È»ºó¸ù¾Ým=nM¼ÆËã³öÂÈ»¯ÇâµÄÖÊÁ¿£¬1LË®µÄÖÊÁ¿Ô¼Îª1000g£¬´Ó¶ø¿ÉÖªÈÜÒºÖÊÁ¿£¬ÔÙ¸ù¾ÝV=¼ÆËã³öÈÜÒºµÄÌå»ý£¬×îºó¸ù¾Ýc=¼ÆËã³ö¸ÃÑÎËáµÄÎïÖʵÄÁ¿Å¨¶È¡£

(1)ÓÃ12.0mol/LŨÑÎËáÅäÖÃ230mL 0.3mol/LµÄÏ¡ÑÎËᣬӦѡÔñ250mLÈÝÁ¿Æ¿£¬ÉèÐèҪŨÑÎËáÌå»ýV£¬ÔòÒÀ¾ÝÈÜҺϡÊ͹ý³ÌÖÐÈÜÖʵÄÎïÖʵÄÁ¿²»±ä¼ÆËãµÃ£º12.0mol/L¡ÁV=0.250L¡Á0.3mol/L£¬½âµÃV=0.0063L=6.3mL£¬¹Ê´ð°¸Îª£º6.3£»

(2)ÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºÒ»°ã²½Ö裺¼ÆËã¡¢Á¿È¡¡¢Ï¡ÊÍ¡¢ÀäÈ´¡¢ÒÆÒº¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔÈ£¬Óõ½µÄÒÇÆ÷£ºÁ¿Í²¡¢½ºÍ·µÎ¹Ü¡¢ÉÕ±­¡¢²£Á§°ô¡¢ÈÝÁ¿Æ¿£¬ÅäÖÆ230mL 0.3mol/LµÄÏ¡ÑÎËᣬӦѡÔñ250mLÌå»ýÈÝÁ¿Æ¿£¬»¹È±ÉÙµÄÒÇÆ÷£º250mLÈÝÁ¿Æ¿¡¢½ºÍ·µÎ¹Ü£¬¹Ê´ð°¸Îª£º250mLÈÝÁ¿Æ¿£»½ºÍ·µÎ¹Ü£»

(3)ÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºÒ»°ã²½Ö裺¼ÆËã¡¢Á¿È¡¡¢Èܽâ»òÏ¡ÊÍ¡¢ÀäÈ´¡¢ÒÆÒº¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔÈ¡¢×°Æ¿Ìù±êÇ©£¬ËùÒÔÕýÈ·µÄ˳ÐòΪ£ºbaedc£¬¹Ê´ð°¸Îª£ºbaedc£»

(4)a£®Á¿È¡Å¨ÑÎËáʱ¸©ÊÓ£¬µ¼ÖÂÁ¿È¡µÄŨÑÎËáÌå»ýƫС£¬ÈÜÖʵÄÎïÖʵÄÁ¿Æ«Ð¡£¬ÈÜҺŨ¶ÈƫС£¬¹Ê´ð°¸Îª£ºÆ«Ð¡£»

b£®Á¿È¡Å¨ÑÎËáºó£¬ÇåÏ´ÁËÁ¿Í²²¢½«Ï´µÓҺתÒÆÈëÈÝÁ¿Æ¿£¬µ¼ÖÂÁ¿È¡µÄŨÑÎËáÌå»ýÆ«´ó£¬ÈÜÖʵÄÎïÖʵÄÁ¿Æ«´ó£¬ÈÜҺŨ¶ÈÆ«´ó£»¹Ê´ð°¸Îª£ºÆ«´ó£»

c£®ÊµÑéÇ°£¬ÈÝÁ¿Æ¿ÖÐÓÐÉÙÁ¿²ÐÁôÕôÁóË®£¬¶ÔÈÜÖʵÄÎïÖʵÄÁ¿ºÍÈÜÒºÌå»ý¶¼²»²úÉúÓ°Ï죬ÈÜҺŨ¶È²»±ä£»¹Ê´ð°¸Îª£º²»±ä£»

(5)±ê×¼×´¿öϵÄaLÂÈ»¯ÇâÆøÌåµÄÎïÖʵÄÁ¿Îª£ºn(HCl)= =mol£¬¸ÃHClµÄÖÊÁ¿Îª£º36.5g/mol¡Ámol=g£¬1LË®µÄÖÊÁ¿Ô¼Îª1000g£¬Ôò¸ÃÑÎËáÖÊÁ¿Îª£º1000g+g£¬¸ÃÑÎËáµÄÌå»ýΪ£º=mL=L£¬ËùÒÔ¸ÃÑÎËáµÄÎïÖʵÄÁ¿Å¨¶ÈΪ£ºc(HCl)= =mol/L£¬¹Ê´ð°¸Îª£º ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿¶þïÌú[(C5H5)2Fe](³È»ÆÉ«·ÛÄ©£¬²»ÈÜÓÚË®£¬Ò×ÈÜÓÚÒÒÃѵÈÓлúÈܼÁ)¼°ÆäÑÜÉúÎïÔÚ¹¤Òµ¡¢Å©Òµ¡¢Ò½Ò©¡¢º½Ìì¡¢½ÚÄÜ¡¢»·±£µÈÐÐÒµ¾ßÓй㷺µØÓ¦Óá£Ä³Ð£¿ÎÍâС×éÒÀ¾Ý·´Ó¦2KOH+2C5H6+FeCl2=(C5H5)2Fe+2KCl+2H2OÔÚ¾ø¶ÔÎÞË®¡¢ÎÞÑõµÄÌõ¼þÏÂÖƱ¸¶þïÌú¡£

»Ø´ðÏÂÁÐÎÊÌâ:

(1)¼××éͬѧÄâÖƱ¸ÎÞË®FeCl2,Ö÷ҪʵÑéÁ÷³ÌΪ:

²½ÖèIÓñ¥ºÍNa2CO3ÈÜÒº½þÅݵÄÄ¿µÄÊÇ_______£»²½ÖèII ÖÐÌúмÊǹýÁ¿µÄ,ÆäÄ¿µÄÊÇ_____£»²½ÖèIVÍÑË®µÄ·½·¨ÊÇ____________¡£

(2)ÒÒ×éÓû·Îì¶þÏ©¶þ¾ÛÌå(·ÐµãΪ174¡æ)ÖƱ¸»·Îì¶þÏ©(·ÐµãΪ419¡æ),ÒÑÖª:(C5H6)2(»·Îì¶þÏ©¶þ¾ÛÌå)2C5H6(»·Îì¶þÏ©)¡£·ÖÀëµÃµ½»·Îì¶þÏ©µÄ²Ù×÷·½·¨Îª________¡£

(3)±û×éͬѧÖƱ¸¶þïÌúµÄ×°ÖÃÈçͼËùʾ(¼Ð³Ö×°ÖÃÒÑÂÔÈ¥)¡£

ÒÑÖª:¶þ¼×»ùÑÇí¿µÄ½á¹¹Ê½Îª£¬ÈÈÎȶ¨ÐԺã¬ÄÜÈܽâ´ó¶àÊýÓлúÎï¡£

¢ÙͼÖÐÀäÈ´Ë®´Ó½Ó¿Ú______½øÈë(Ìî¡°a¡±»ò¡°b¡±)¡£

¢Ú×°Ò©Æ·Ç°¼°Õû¸ö¹ý³ÌÐèͨÈë¸ÉÔïµÄA£¬×°Ò©Æ·Ç°Í¨ÈëN2µÄÄ¿µÄÊÇ_________¡£

¢Û·´Ó¦ºó·ÖÀë³öÉϲã³È»ÆÉ«ÒÒÃÑÇåÒº£¬ÏÈÓÃÑÎËáÏ´µÓ£¬ÆäÄ¿µÄÊÇ_______£»ÔÙÓÃˮϴ£¬Ë®Ï´Ê±ÄÜ˵Ã÷ÒÑÏ´µÓ¸É¾»µÄÒÀ¾ÝÊÇ_________£»Ï´µÓºóµÃµ½µÄ¶þïÌúÒÒÃÑÈÜÒº»ñµÃ¶þïÌú¹ÌÌå¿É²ÉÓõIJÙ×÷·½·¨ÊÇ_____________¡£

¡¾ÌâÄ¿¡¿´¿¼îÊÇÖØÒªµÄ»¯¹¤Ô­ÁÏ£¬ÔÚÒ½Ò©¡¢Ò±½ð¡¢»¯¹¤¡¢Ê³Æ·µÈÁìÓò±»¹ã·ºÊ¹Óá£

I. Óô¿¾»µÄ̼ËáÄƹÌÌåÅäÖÆ500mL 0.40mol/L Na2CO3ÈÜÒº¡£

(1)³ÆÈ¡Na2CO3¹ÌÌåµÄÖÊÁ¿ÊÇ______________________g¡£

(2)ÅäÖÆÈÜҺʱ£¬½øÐÐÈçϲÙ×÷£¬°´ÕÕ²Ù×÷˳Ðò£¬µÚ4²½ÊÇ_________(Ìî×Öĸ)¡£

a. ¶¨ÈÝ b. ¼ÆËã c. Èܽâ d. Ò¡ÔÈ e. תÒÆ f. Ï´µÓ g. ³ÆÁ¿

(3)ÏÂÁÐ˵·¨ÖУ¬ÕýÈ·µÄÊÇ_____________________(Ìî×Öĸ)¡£

a. ¶¨ÈÝʱ£¬ÑöÊӿ̶ÈÏߣ¬»áµ¼ÖÂÅäÖƵÄÈÜҺŨ¶ÈƫС

b. ¶¨ÈÝʱ£¬Èç¹û¼ÓË®³¬¹ý¿Ì¶ÈÏߣ¬ÒªÓõιÜÎü³ö

c. תÒÆʱ£¬ÈÜÒºµ¹³öÈÝÁ¿Æ¿Í⣬ҪÖØÐÂÅäÖÆÈÜÒº

d. Ò¡ÔȺó£¬ÒºÃæµÍÓڿ̶ÈÏߣ¬ÒªÔÙ¼ÓË®ÖÁ¿Ì¶ÈÏß

II. ijʵÑéС×éµÄͬѧģÄâºîµÂ°ñÖƼÖÆÈ¡´¿¼î£¬Á÷³ÌÈçÏ£º

(1)¹¤ÒµÉú²ú´¿¼îµÄµÚÒ»²½ÊdzýÈ¥±¥ºÍʳÑÎË®µÄÖÐSO42¨D¡¢Ca2+Àë×Ó£¬ÒÀ´Î¼ÓÈëµÄÊÔ¼Á¼°ÆäÓÃÁ¿ÊÇ ______________¡¢ _______________¡¢ (¹ýÂË)¡¢ _______________¡£

(2)ÒÑÖª£º¼¸ÖÖÑεÄÈܽâ¶È

NaCl

NH4HCO3

NaHCO3

NH4Cl

Èܽâ¶È(20¡ãC£¬100gH2Oʱ)

36.0

21.7

9.6

37.2

¢Ùд³ö×°ÖÃIÖз´Ó¦µÄ»¯Ñ§·½³Ìʽ________________________________________¡£

¢Úд³ö×°ÖÃIIÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ________________________________¡£

(3)¸ÃÁ÷³ÌÖпÉÑ­»·ÀûÓõÄÎïÖÊÊÇ__________________¡£

(4)ÖƳöµÄ´¿¼îÖÐÖ»º¬ÓÐÔÓÖÊNaCl¡£

¢Ù¼ìÑéÓøô¿¼îÅäÖƵÄÈÜÒºÖк¬ÓÐCl¨DµÄ·½·¨ÊÇ_________________________¡£

¢Ú²â¶¨¸Ã´¿¼îµÄ´¿¶È£¬ÏÂÁз½°¸ÖпÉÐеÄÊÇ__________(Ìî×Öĸ)¡£

a. Ïòm¿Ë´¿¼îÑùÆ·ÖмÓÈë×ãÁ¿CaCl2ÈÜÒº£¬³Áµí¾­¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔ³ÆÆäÖÊÁ¿Îªb g

b. Ïòm¿Ë´¿¼îÑùÆ·ÖмÓÈë×ãÁ¿Ï¡ÑÎËᣬÓüîʯ»Ò(Ö÷Òª³É·ÖÊÇCaOºÍNaOH)ÎüÊÕ²úÉúµÄÆøÌ壬¼îʯ»ÒÔöÖØb g

c. Ïòm¿Ë´¿¼îÑùÆ·ÖмÓÈë×ãÁ¿AgNO3ÈÜÒº£¬²úÉúµÄ³Áµí¾­¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔ³ÆÆäÖÊÁ¿Îªb g

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

¾«Ó¢¼Ò½ÌÍø