ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÓÃHClµÄÖÊÁ¿·ÖÊýΪ36.5%µÄŨÑÎËᣨÃܶÈΪ1.20g/cm3£©¡¡ÅäÖÃ1L 1mol/LµÄÏ¡ÑÎËá¡£»Ø´ðÏÂÁÐÓйØÎÊÌâ¡£Íê³ÉÏÂÊö²Ù×÷²½Ö裺

£¨1£©¼ÆË㣺ÐèÁ¿È¡36.5%µÄŨÑÎËáµÄÌå»ýΪ________ºÁÉý¡£

£¨2£©Á¿È¡£ºÓÃÁ¿Í²Á¿È¡ËùÐèŨÑÎËá²¢×¢Èëµ½250mLÉÕ±­ÖУ»

£¨3£©Èܽ⣺___________________________________________________²¢ÀäÈ´¡£

£¨4£©×ªÒÆ£¨ÒÆÒº£©:_________________________________________________¡£

£¨5£©Ï´µÓ£º__________________________________________________________¡£

£¨6£©¶¨ÈÝ£º__________________________________________________________¡£

£¨7£©Ò¡ÔÈ£º¸ÇºÃÈÝÁ¿Æ¿Èû£¬·´¸´µßµ¹¡¢Ò¡ÔÈ£»

£¨8£©´¢²Ø£º½«ÅäÖúõÄÏ¡ÑÎËáµ¹ÈëÊÔ¼ÁÆ¿ÖУ¬²¢ÌùºÃ±êÇ©¡£±êÇ©ÉÏҪעÃ÷______________¡£

£¨9£©Îó²î·ÖÎö£ºÒÔϲÙ×÷Ôì³ÉÅäµÃµÄÑÎËáŨ¶ÈÊÇ¡°Æ«¸ß¡±¡¢¡°ÏàµÈ¡±»¹ÊÇ¡°Æ«µÍ¡±£¿

¢ÙÓÃÁ¿Í²Á¿È¡Å¨ÑÎËáºó£¬ÓÃÕôÁóˮϴµÓͲÁ¿ºóµÄÈÜҺתÈëÈÝÁ¿Æ¿ÖУ»____________¡£

¢ÚÈÝÁ¿Æ¿ÖÐÓÐÉÙÁ¿µÄÕôÁóË®£»__________________¡£

¢ÛûÓн«Ï´µÓÉÕ±­ºÍ²£Á§°ôµÄÈÜҺתÈëÈÝÁ¿Æ¿ÖУ»___________¡£

¢Ü¶¨ÈݶÁÊýʱ£¬¸®ÊÓÈÝÁ¿Æ¿µÄ¿Ì¶ÈÏߣ»________________¡£

¢Ý¶¨ÈÝÒ¡ÔȺó·¢ÏÖÈÝÁ¿Æ¿ÖÐÒºÃæµÍÓڿ̶ÈÏߣ¬ÓÖ¼ÓË®£»________________¡£

¢ÞδÀäÈ´¾ÍתÒƶ¨ÈÝ£»_____________________¡£

¢ßÈóÏ´ÁËÈÝÁ¿Æ¿£»_______________¡£

¡¾´ð°¸¡¿ 83.3 ÏòÊ¢ÓÐŨÑÎËáµÄÉÕ±­ÖмÓÈëÔ¼100mLË®£¬Óò£Á§°ôÂýÂý½Á°è£¬Ê¹Æä»ìºÏ¾ùÔÈ ½«ÉÕ±­ÖеÄÈÜÒºÑز£Á§°ôתÒƵ½ÈÝÁ¿Æ¿ÖÐ ÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±­ºÍ²£Á§°ô2ÖÁ3´Î£¬²¢½«Ï´µÓҺҲתÒƵ½ÈÝÁ¿Æ¿ÖÐ.È»ºóÒ¡ÔÈ ÏòÈÝÁ¿Æ¿ÖмÓË®£¬µ±ÒºÃæÀë¿Ì¶È1--2cm£¨»òÒºÃæ½Ó½ü¿Ì¶ÈÏߣ©Ê±¸ÄÓýºÍ·µÎ¹ÜÖðµÎµÎ¼ÓË®ÖÁ°¼ÒºÃæ×îµÍ´¦Óë¿Ì¶ÈÏßÏàÇÐ ±êÇ©ÉÏҪעÃ÷Ï¡ÑÎËá¡¢1mol/L Æ«¸ß ÏàµÈ Æ«µÍ Æ«¸ß Æ«µÍ Æ«¸ß Æ«¸ß

¡¾½âÎö¡¿£¨1£©ÖÊÁ¿·ÖÊýΪ36.5%µÄŨÑÎËᣨÃܶÈΪ1.20g/cm3£©ÎïÖʵÄÁ¿Å¨¶ÈC==12mol/L£»ÉèÐèҪŨÑÎËáÌå»ýΪV£¬ÔòÒÀ¾ÝÈÜҺϡÊ͹ý³ÌÖÐÈÜÖʵÄÎïÖʵÄÁ¿²»±äµÃ£ºV¡Á12mol/L=1mol/L¡Á1000mL£¬½âµÃV=83.3mL£»

(3). ÏòÊ¢ÓÐŨÑÎËáµÄÉÕ±­ÖмÓÈëÔ¼100mLË®£¬Óò£Á§°ôÂýÂý½Á°è£¬Ê¹Æä»ìºÏ¾ùÔÈ (4). ½«ÉÕ±­ÖеÄÈÜÒºÑز£Á§°ôתÒƵ½ÈÝÁ¿Æ¿ÖÐ (5). ÓÃÉÙÁ¿ÕôÁóˮϴµÓÉÕ±­ºÍ²£Á§°ô2ÖÁ3´Î£¬²¢½«Ï´µÓҺҲתÒƵ½ÈÝÁ¿Æ¿ÖÐ.È»ºóÒ¡ÔÈ (6). ÏòÈÝÁ¿Æ¿ÖмÓË®£¬µ±ÒºÃæÀë¿Ì¶È1--2cm£¨»òÒºÃæ½Ó½ü¿Ì¶ÈÏߣ©Ê±¸ÄÓýºÍ·µÎ¹ÜÖðµÎµÎ¼ÓË®ÖÁ°¼ÒºÃæ×îµÍ´¦Óë¿Ì¶ÈÏßÏàÇÐ (8). ±êÇ©ÉÏҪעÃ÷Ï¡ÑÎËá¡¢1mol/L £¨9£©Îó²î·ÖÎö£º¢ÙÓÃÁ¿Í²Á¿È¡Å¨ÑÎËáºó£¬ÓÃÕôÁóˮϴµÓͲÁ¿ºóµÄÈÜҺתÈëÈÝÁ¿Æ¿ÖУ¬µ¼ÖÂÁ¿È¡Å¨ÑÎËáÌå»ýÆ«´ó£¬ÈÜÖÊÆ«¶à£¬ÈÜҺŨ¶ÈÆ«¸ß£»¢ÚÈÝÁ¿Æ¿ÖÐÓÐÉÙÁ¿µÄÕôÁóË®£¬¶ÔÈÜÖʵÄÎïÖʵÄÁ¿ºÍÈÜÒºÌå»ý²»²úÉúÓ°Ï죬ÈÜҺŨ¶ÈÏàµÈ£»¢ÛûÓн«Ï´µÓÉÕ±­ºÍ²£Á§°ôµÄÈÜҺתÈëÈÝÁ¿Æ¿ÖУ¬µ¼Ö²¿·ÖÈÜÖÊËðºÄ£¬ÈÜÖʵÄÎïÖʵÄÁ¿Æ«Ð¡£¬ÈÜҺŨ¶ÈÆ«µÍ£»¢Ü¶¨ÈݶÁÊýʱ£¬¸©ÊÓÈÝÁ¿Æ¿µÄ¿Ì¶ÈÏߣ¬µ¼ÖÂÈÜÒºÌå»ýƫС£¬ÈÜҺŨ¶ÈÆ«¸ß£»¢Ý¶¨ÈÝÒ¡ÔȺó·¢ÏÖÈÝÁ¿Æ¿ÖÐÒºÃæµÍÓڿ̶ÈÏߣ¬ÓÖ¼ÓË®£¬µ¼ÖÂÈÜÒºÌå»ýÆ«´ó£¬ÈÜҺŨ¶ÈÆ«µÍ£»¢ÞδÀäÈ´¾ÍתÒƶ¨ÈÝ£¬ÀäÈ´ºó£¬ÈÜÒºÌå»ýƫС£¬ÈÜҺŨ¶ÈÆ«¸ß£»¢ßÈóÏ´ÁËÈÝÁ¿Æ¿£¬µ¼ÖÂÈÜÖÊÎïÖʵÄÁ¿Æ«´ó£¬ÈÜҺŨ¶ÈÆ«¸ß£»

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ì¼ÔªËؼ°Æ仯ºÏÎïÓëÈËÀàµÄÉú»î¡¢Éú²úϢϢÏà¹Ø£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©×ÔÈ»½çÖеÄ̼ѭ»·¶ÔÈËÀàµÄÉú´æÓë·¢Õ¹¾ßÓÐÖØÒªÒâÒå¡£

¢ÙÂÌÉ«Ö²ÎïµÄ¹âºÏ×÷ÓÃÎüÊÕCO2ÊÍ·ÅO2µÄ¹ý³Ì¿ÉÒÔÃèÊöΪÒÔÏÂÁ½²½£º

2CO2(g)+2H2O(l)+2C5H10O4(s) = 4(C3H6O3)+(s)+O2(g)+4e- ¡÷H=+1360 kJ¡¤mol-1

12(C3H6O3)+(s)+12e- = C6H12O6(s£¬ÆÏÌÑÌÇ)+6C5H10O4(s)+3O2(g) ¡÷H=-1200 kJ¡¤mol-1

ÔòÂÌÉ«Ö²ÎïÀûÓöþÑõ»¯Ì¼ºÍË®ºÏ³ÉÆÏÌÑÌDz¢·Å³öÑõÆøµÄÈÈ»¯Ñ§·½³ÌʽΪ£º_________________¡£

¢ÚÈܶ´µÄÐγÉÊÇʯ»ÒÑÒÖеÄÖ÷Òª³É·Ö̼Ëá¸ÆÔÚÒ»¶¨Ìõ¼þÏÂÈܽâºÍ³Á»ýÐγɣ¬ÇëÕ¾ÔڻÄܵĽǶȽâÊÍÈܶ´Ðγɹý³Ì¼«Îª»ºÂýµÄÔ­Òò____________¡£

(2) ¹¤ÒµÉÏ̼¼°Æ仯ºÏÎïÊÇÖØÒªµÄ¹¤ÒµÔ­ÁÏ¡£

¢ÙÒÔCO2¡¢NaCl¡¢NH3ΪԭÁÏÖƵÃNa2CO3ÊÇ¡°ºîÊÏÖƼ¡±µÄÖØÒª²½Ö裬Ïà¹ØÎïÖʵÄÈܽâ¶ÈÇúÏßÈçͼËùʾ£¬Çëд³ö³£ÎÂÏÂÏò±¥ºÍÂÈ»¯ÄÆÈÜÒºÖÐÏȺóͨÈë×ãÁ¿µÄNH3¡¢CO2·¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ£º___¡£

³£Î³£Ñ¹Ï£¬ÔÚNaHCO3ÈÜÒºÖдæÔÚÈçÏÂƽºâ£º

HCO3-+H2OH2CO3+OH- Kh=2.27¡Á10-8

HCO3- CO32-+H+ Ka2=4.7¡Á10-11

H2OH++OH- Kw=1.0¡Á10-14

ÇëÓÃK¶¨Á¿½âÊÍNaHCO3ÈÜÒºÏÔ¼îÐÔµÄÔ­Òò£º____________£¬ÔÚNaHCO3ÈÜÒºÖмÌÐøͨÈëCO2£¬ÖÁÈÜÒºÖÐn(HCO3-)£ºn(H2CO3)= ____________ʱÈÜÒº¿ÉÒÔ´ïÖÐÐÔ¡£

¢Ú¹¤ÒµÉÏ¿ÉÒÔÀûÓü״¼ÖƱ¸ÇâÆø¡£

¼×´¼ÕôÆûÖØÕû·¨ÖƱ¸ÇâÆøµÄºúÕþÒ¢·´Ó¦ÎªCH3OH(g) CO(g)+2H2(g),ÉèÔÚÈÝ»ýΪ2.0LµÄÃܱÕÈÝÆ÷ÖгäÈë0.60molµÄCH3OH(g)ÌåϵѹǿΪp1£¬ÔÚÒ»¶¨Ìõ¼þÏ´ﵽƽºâʱ£¬ÌåϵѹǿΪp2£¬ÇÒp2£ºp1=2.2£¬Ôò¸ÃÌõ¼þÏÂCH3OHµÄƽºâת»¯ÂÊΪ__________________¡£

¹¤ÒµÉÏ»¹¿ÉÒÔÀûÓü״¼²¿·ÖÑõ»¯·¨ÖƱ¸ÇâÆø£¬ÔÚÒ»¶¨Î¶ÈÏÂÒÔAg/CeO2-ZnOΪ´ß»¯¼Á£¬Ô­ÁÏÆø±ÈÀý¶Ô·´Ó¦Ñ¡ÔñÐÔ(Ñ¡ÔñÐÔÔ½´ó£¬±íʾÉú³ÉµÄ¸ÃÎïÖÊÔ½¶à)Ó°Ïì¹ØϵÈçͼËùʾ.Ôòµ±

n(O2)/n(CH3OH)=0.25ʱ£¬CH3OHÓëO2·¢ÉúµÄÖ÷Òª·´Ó¦·½³ÌʽΪ__________£»ÔÚÖƱ¸H2ʱ×îºÃ¿ØÖÆn(O2)/n(CH3OH)=________¡£

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

¾«Ó¢¼Ò½ÌÍø