ÌâÄ¿ÄÚÈÝ
£¨15·Ö£©ÏÖÓÐA¡¢B¡¢C¡¢D¡¢E¡¢F¡¢G¡¢H°ËÖÖ¶ÌÖÜÆÚÖ÷×åÔªËØ£¬Ô×ÓÐòÊýÒÀ´ÎÔö´ó¡£ÒÑÖªAÓëE¡¢DÓëG·Ö±ðͬÖ÷×壻E¡¢F¡¢G¡¢HͬÖÜÆÚ£»A·Ö±ðÓëC¡¢D¿ÉÐγɺ¬ÓÐ10¸öµç×ӵĹ²¼Û»¯ºÏÎïM¡¢N£»BµÄ×îÍâ²ãµç×ÓÊýÊÇÆäµç×Ó²ãÊýµÄ2±¶£»DÊǵؿÇÖк¬Á¿×î¶àµÄÔªËØ£»FλÓÚBµÄÇ°Ò»Ö÷×å¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÔªËØBÔÚÖÜÆÚ±íÖеÄλÖà £¬MµÄ¿Õ¼ä¹¹ÐÍÊÇ ¡£
£¨2£©A¡¢D¡¢EÈýÖÖÔªËØ×é³ÉÒ»ÖÖ³£¼û»¯ºÏÎWÓë¸Ã»¯ºÏÎïµÄÒõÀë×Ó¾ßÓÐÏàͬµÄÔ×ÓÖÖÀàºÍÊýÄ¿ÇÒ²»´øµç£¬WµÄµç×ÓʽΪ £¬¹¤ÒµÉÏÀûÓÃijһ¸ö·´Ó¦¿ÉͬʱÉú²ú¸Ã»¯ºÏÎïºÍHµÄµ¥ÖÊ£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ ¡£
£¨3£©E¡¢FÔªËصÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÖ®¼ä·´Ó¦µÄÀë×Ó·½³Ìʽ ¡£
£¨4£©M¡¢N¾ùÄܽáºÏH+£¬ÆäÖнáºÏH+ÄÜÁ¦½ÏÇ¿µÄÊÇ £¨Ìѧʽ£©¡£N½áºÏH+ËùÐγɵÄ΢Á£ÖÐÐÄÔ×Ó²ÉÓà ÔÓ»¯¡£Æä¼ü½Ç±ÈNÖеļü½Ç´ó£¬ÔÒòΪ ¡£
£¨5£©E·Ö±ðÓëD¡¢GÐγÉĦ¶ûÖÊÁ¿ÏàµÈµÄ»¯ºÏÎïX¡¢Y£¬ÆäÖÐYµÄË®ÈÜÒºÏÔ¼îÐÔµÄÔÒòÊÇ
£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©¡£³£ÎÂÏÂ7.8 g XÓëË®·´Ó¦·Å³öQ kJÈÈÁ¿£¨Q£¾0£©£¬Ð´³ö¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ ¡£
£¨1£©µÚ2ÖÜÆÚ¢ôA×壻 Èý½Ç׶ÐΣ»
£¨2£©
£¨3£©Al(OH)3 + OH£==AlO2£ + 2H2O
£¨4£©NH3£»sp3£»H2OÖÐOÔ×ÓÓÐ2¶Ô¹Â¶Ôµç×Ó£¬H3O+ÖÐOÔ×ÓÓÐ1¶Ô¹Â¶Ôµç×Ó£¬ÅųâÁ¦Ð¡
£¨5£©S2£+ H2OHS£ + OH£ £»
2Na2O2(s) + 2H2O£¨1£©="=4NaOH(aq)" + O2(g) ¡÷H=£20Q kJ/mol
½âÎöÊÔÌâ·ÖÎö£º¸ù¾ÝÌâÒâÖª£¬A¡¢B¡¢C¡¢D¡¢E¡¢F¡¢G¡¢H°ËÖÖ¶ÌÖÜÆÚÖ÷×åÔªËØ£¬Ô×ÓÐòÊýÒÀ´ÎÔö´ó¡£BµÄ×îÍâ²ãµç×ÓÊýÊÇÆäµç×Ó²ãÊýµÄ2±¶£¬ÔòBΪ̼ԪËØ£»DÊǵؿÇÖк¬Á¿×î¶àµÄÔªËØ£¬ÔòDΪÑõÔªËØ£¬CΪµªÔªËØ£»A·Ö±ðÓëC¡¢D¿ÉÐγɺ¬ÓÐ10¸öµç×ӵĹ²¼Û»¯ºÏÎïM¡¢N£¬ÔòAΪÇâÔªËØ£¬MΪNH3£¬NΪH2O£»DÓëG·Ö±ðͬÖ÷×壬ÔòGΪÁòÔªËØ£¬HΪÂÈÔªËØ£»AÓëEͬÖ÷×壬ÔòEΪÄÆÔªËØ£»FλÓÚBµÄÇ°Ò»Ö÷×壬ÔòFΪÂÁÔªËØ¡££¨1£©ÔªËØBΪ̼ԪËØ£¬ÔÚÖÜÆÚ±íÖеÄλÖõÚ2ÖÜÆÚ¢ôA×壻MΪNH3£¬¿Õ¼ä¹¹ÐÍÊÇÈý½Ç׶ÐΣ»£¨2£©A¡¢D¡¢EÈýÖÖÔªËØ×é³ÉÒ»ÖÖ³£¼û»¯ºÏÎïÇâÑõ»¯ÄÆ£¬WÓë¸Ã»¯ºÏÎïµÄÒõÀë×Ó¾ßÓÐÏàͬµÄÔ×ÓÖÖÀàºÍÊýÄ¿ÇÒ²»´øµç£¬WΪôÇ»ù£¬µç×Óʽ¼û´ð°¸£»¹¤ÒµÉϵç½â±¥ºÍÂÈ»¯ÄÆÈÜÒºÉú³ÉÇâÑõ»¯ÄÆ¡¢ÇâÆøºÍÂÈÆø£¬»¯Ñ§·½³ÌʽΪ2NaCl+2H2O2NaOH+H2¡ü+Cl2¡ü¡££¨3£©ÇâÑõ»¯ÄƺÍÇâÑõ»¯ÂÁ·´Ó¦Éú³ÉÆ«ÂÁËáÄƺÍË®£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪAl(OH)3 + OH£==AlO2£ + 2H2O£»£¨4£©NH3ºÍH2O¾ùÄܽáºÏH+£¬ÆäÖнáºÏH+ÄÜÁ¦½ÏÇ¿µÄÊÇNH3£»H3O+ÖÐÐÄÔ×Ó²ÉÓÃsp3ÔÓ»¯,Æä¼ü½Ç±ÈH2OÖеļü½Ç´ó£¬ÔÒòΪH2OÖÐOÔ×ÓÓÐ2¶Ô¹Â¶Ôµç×Ó£¬H3O+ÖÐOÔ×ÓÓÐ1¶Ô¹Â¶Ôµç×Ó£¬ÅųâÁ¦Ð¡£»£¨5£©Áò»¯ÄƵÄË®ÈÜÒºÏÔ¼îÐÔµÄÔÒòÊÇS2£+ H2OHS£ + OH£ £»³£ÎÂÏÂ7.8 g XÓëË®·´Ó¦·Å³öQ kJÈÈÁ¿£¨Q£¾0£©£¬¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽΪ2Na2O2(s) + 2H2O£¨1£©="=4NaOH(aq)" + O2(g) ¡÷H=£20Q kJ/mol¡£
¿¼µã£º¿¼²éÔªËØÍƶϼ°Ïà¹ØÎïÖʵĽṹºÍÐÔÖÊ£¬ÈÈ»¯Ñ§·½³ÌʽµÄÊéд¡£
¿Æѧ¼Ò½«Á½ÖÖÔªËØǦºÍë´µÄÔ×Ӻ˶Ôײ£¬»ñµÃÁËÒ»ÖÖÖÊ×ÓÊýΪ118¡¢ÖÊÁ¿ÊýΪ293µÄ³¬ÖØÔªËØ£¬¸ÃÔªËØÔ×ÓºËÄÚµÄÖÐ×ÓÊýÓëºËÍâµç×ÓÊýÖ®²îΪ
A£®47 | B£®57 |
C£®61 | D£®175 |
ϱíÁгöÁË¢Ù¡«¢âÊ®ÖÖÔªËØÔÚÖÜÆÚ±íÖеÄλÖãº
¡¡¡¡¡¡×å ÖÜÆÚ | ¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A | 0 |
2 | | | | ¢Ù | ¢Ú | | | |
3 | ¢Û | ¢Ü | ¢Ý | ¢Þ | | ¢ß | ¢à | ¢â |
4 | | | | | | | ¢á | |
¹¹³ÉÓлúÎïµÄÖ÷ÒªÔªËØÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬¹¹³ÉÑÒʯÓëÐí¶à¿óÎïµÄ»ù±¾ÔªËØÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬
»¯Ñ§ÐÔÖÊ×î²»»îÆõÄÔªËØ¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬Æø̬Ç⻯ÎïµÄË®ÈÜÒº³Ê¼îÐÔµÄÔªËØ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
¢ÆÉÏÊö¢Ù¡«¢áÔªËصÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÖУº
¼îÐÔ×îÇ¿µÄÎïÖʵĵç×ÓʽΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬ËáÐÔ×îÇ¿µÄÎïÖʵĻ¯Ñ§Ê½Îª¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
¢ÇÈôÒÔÔªËآܺ͢ݵĵ¥ÖÊΪµç¼«£¬ÓëÔªËØ¢ÛµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄË®ÈÜÒº×é³ÉÔµç³Ø£¬Ôò¢ÜµÄµ¥ÖÊÔÚ´ËÔµç³ØÖÐ×÷______¼«£¨Ìî¡°Õý¡±»ò¡°¸º¡±£©
¢ÈÔªËآߵÄijÑõ»¯ÎïΪÓд̼¤ÐÔÆøζµÄÎÞÉ«ÆøÌ壬ÆäÇ⻯ÎïΪÓгô¼¦µ°ÆøζµÄÎÞÉ«ÆøÌå¡£ÈôÕâÁ½ÖÖÆøÌå»ìºÏ£¬»áÉú³ÉÒ»ÖÖµ»ÆÉ«·ÛÄ©¡£´Ë·´Ó¦»¯Ñ§·½³ÌʽΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£Èô´Ë·´Ó¦ÖÐÑõ»¯²úÎïµÄÖÊÁ¿Îª3£®2g£¬Ôò·´Ó¦ÖÐתÒƵĵç×ÓÊýΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¨ÌîÊýÖµ£©¡£
¢ÉÔªËØ¢àºÍÔªËØ¢áÁ½Õߺ˵çºÉÊýÖ®²îÊÇ¡¡¡¡¡¡¡¡¡¡£¬ÕâÁ½ÖÖÔªËØÖзǽðÊôÐÔ½ÏÈõµÄÔªËØÊÇ¡¡¡¡¡¡¡¡¡¡£¨ÌîÔªËØÃû³Æ£©£¬ÄÜ˵Ã÷ÕâÁ½ÖÖÔªËصķǽðÊôÐÔÇ¿ÈõµÄʵÑéÊÂʵÊÇ£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
ij½ðÊô£¨A£©ÔÚTKÒÔϾ§ÌåµÄ»ù±¾½á¹¹µ¥ÔªÈç×óÏÂͼËùʾ£¬T KÒÔÉÏת±äΪÓÒÏÂͼËùʾ½á¹¹µÄ»ù±¾½á¹¹µ¥Ôª£¬ÔÚÁ½ÖÖ¾§ÌåÖÐ×îÁÚ½üµÄAÔ×Ó¼ä¾àÀëÏàͬ
¡¡¡¡¡¡¡¡
£¨1£©ÔÚT KÒÔϵĴ¿A¾§ÌåÖУ¬ÓëAÔ×ӵȾàÀëÇÒ×î½üµÄAÔ×ÓÊýΪ______¸ö£»ÔÚT KÒÔÉϵĴ¿A¾§ÌåÖУ¬ÓëAÔ×ӵȾàÀëÇÒ×î½üµÄAÔ×ÓÊýΪ___________£»
£¨2£©´¿A¾§ÌåÔÚ¾§ÐÍת±äÇ°ºó£¬¶þÕß»ù±¾½á¹¹µ¥ÔªµÄ±ß³¤Ö®±ÈΪ£¨TKÒÔÉÏÓëTKÒÔÏÂÖ®±È£©___________¡£
£¨3£©×óÉÏͼµÄµÄ¶Ñ»ý·½Ê½Îª¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¬ TKÒÔϾ²â¶¨Æä½á¹¹ºÍÐÔÖʲÎÊýÈçϱíËùʾ
½ðÊô | Ïà¶ÔÔ×ÓÖÊÁ¿ | ·ÖÇø | Ô×Ӱ뾶/pm | ÃܶÈ/g¡¤©M-3 | Ô×Ó»¯ÈÈ/kJ¡¤mol-1 |
Na | 22.99 | sÇø | 186 | 0.960 | 108.4 |
A | 60.20 | dÇø | r | 7.407 | 7735 |
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
£¨ÒÑÖª£¬7.407¡Ö,1pm=10m£©