ÌâÄ¿ÄÚÈÝ
1£®£¨1£©Í¨µçÒ»¶Îʱ¼äºó£¬ÊÔ¹ÜaÊÕ¼¯µÄÆøÌåÌåΪ10ml£¬ÔòÊÔ¹ÜbËùÊÕ¼¯µ½µÄÆøÌåÌå»ýԼΪ5ml£¬aÖвúÉúµÄÆøÌåÊÇÇâÆø£¬bÖвúÉúµÄÆøÌåÊÇÑõÆø£®
£¨2£©¼ìÑébÖÐÆøÌåµÄ·½·¨ÊÇÓôø»ðÐǵÄľÌõ·ÅÔڹܿڣ¬Ä¾Ìõ¸´È¼£¬Ö¤Ã÷ÊÇÑõÆø£®
£¨3£©¸ÃʵÑéµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ2H2O$\frac{\underline{\;ͨµç\;}}{\;}$2H2¡ü+O2¡ü£¬»ù±¾·´Ó¦ÀàÐÍÊôÓڷֽⷴӦ£®
·ÖÎö ÔÚµç½âˮʵÑéÖУ¬ÎªÔöǿˮµÄµ¼µçÐÔ£¬¿ÉÔÚË®ÖмÓÈëÉÙÁ¿Ï¡ÁòËá»òÇâÑõ»¯ÄÆÈÜÒº£¬·´Ó¦¿ªÊ¼Ê±¿É¹Û²ìµ½µÄÏÖÏóÓУºÕý¼«µÄÆøÌåÌå»ýÉÙ£¬ÄÜʹ´ø»ðÐǵÄľÌõ¸´È¼£¬¸º¼«µÄÆøÌåÌå»ý¶à£¬ÄÜȼÉÕ£¬¶øÇÒÌå»ý¶àµÄÊÇÉٵĶþ±¶£®¸ù¾ÝÒÔÉÏÏÖÏó¿ÉÍÆ³öÕý¼«²úÉúµÄÆøÌåÊÇÑõÆø£¬¸º¼«²úÉúµÄÆøÌåÊÇÇâÆø£¬»¹ÄܽøÒ»²½ÍƳöË®ÓÉÇâÔªËØºÍÑõÔªËØ×é³É£¬¿ÉÒԾݴ˽â´ð¸ÃÌ⣮
½â´ð ½â£º£¨1£©aÊÔ¹ÜÓëµçÔ´¸º¼«ÏàÁ¬£¬²úÉúµÄÊÇÇâÆø£¬bÊÔ¹ÜÓëµçÔ´Õý¼«ÏàÁ¬£¬²úÉúµÄÊÇÑõÆø£¬¸º¼«ÓëÕý¼«²úÉúµÄÆøÌåÌå»ý±ÈΪ2£º1£»¹ÊÊÔ¹ÜaÊÕ¼¯µÄÆøÌåÌåΪ10ml£¬ÔòÊÔ¹ÜbËùÊÕ¼¯µ½µÄÆøÌåÌå»ýԼΪ5mL£»
£¨2£©Õý¼«µÄÆøÌåÌå»ýÉÙ£¬ÄÜʹ´ø»ðÐǵÄľÌõ¸´È¼£¬¿ÉÒÔÖªµÀbÖÐÆøÌåΪÑõÆø£»
£¨3£©µç½âË®Éú³ÉÁËÇâÆøºÍÑõÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£º2H2O$\frac{\underline{\;ͨµç\;}}{\;}$2H2¡ü+O2¡ü£¬¸Ã·´Ó¦ÊôÓڷֽⷴӦ£»
´ð°¸£º£¨1£©5£»ÇâÆø£»ÑõÆø£»
£¨2£©Óôø»ðÐǵÄľÌõ·ÅÔڹܿڣ¬Ä¾Ìõ¸´È¼£¬Ö¤Ã÷ÊÇÑõÆø
£¨3£©2H2O $\frac{\underline{\;ͨµç\;}}{\;}$ 2H2¡ü+O2¡ü£»·Ö½â·´Ó¦£®
µãÆÀ ±¾Ìâ½ÏΪ¼òµ¥£¬Ö»ÒªÆ½Ê±ÄÜÈÏÕæ¶Á¿Î±¾²¢»ý¼«²ÎÓëʵÑé¹Û²ì£¬¼´¿É½ÏÇáÒ׵ػشð£¬Òò´Ëƽʱѧϰʱ£¬Ä³Ð©Ï¸½ÚÒ²²»ÒªÇáÊÓ£¬¶àÁ˽âһЩ»á¸üºÃ£®
| A£® | µãȼ¾Æ¾«µÆ | B£® | Çãµ¹ÒºÌå | C£® | ³ÆÁ¿¹ÌÌå | D£® | ¼ÓÈÈÒºÌå |
| A£® | ½«ÊµÑéʹÓúóÓàϵÄÒ©Æ··Å»ØÔÆ¿ | |
| B£® | ½øÐйýÂËʱ£¬½«²£Á§°ôÇá¿¿ÔÚÈý²ãÂËÖ½µÄÒ»²à | |
| C£® | ½«¼ÓÈȺóµÄÊԹܷÅÔÚ×ÀÃæÉÏ×ÔÈ»ÀäÈ´ | |
| D£® | ʹÓÃµÎÆ¿µÎ¼ÓÊÔ¼Áºó£¬ÓÃÕôÁóˮϴ¾»µÎ¹Ü²¢·Å»ØÔÆ¿ |
£¨1£©Ï±íÊǼ¸ÖÖÆøÌ廯ʯȼÁϵļ۸ñºÍÈÈÖµ£º
| ȼÉÕÎï | ÃºÆø | Òº»¯Ê¯ÓÍÆø | ÌìÈ»Æø |
| ¼Û¸ñ | 1.4Ôª/ǧ¿Ë | 6.0Ôª/ǧ¿Ë | 1.8Ôª/ǧ¿Ë |
| ÈÈÖµ | 1.56¡Á104kJ/kg | 4.5¡Á104kJ/kg | 3.9¡Á104kJ/kg |
£¨2£©¿ª·¢ºÍÀûÓÃÇå½à¸ßЧ¶øÓÖÓÃÖ®²»½ßµÄÐÂÄÜÔ´£¬ÊÇ21ÊÀ¼ÍÈËÀàÃæÁÙµÄÖØÒª¿ÎÌ⣮
¢ÙÐí¶àµØ·½¿ªÊ¼ÍƹãʹÓÃÒÒ´¼ÆûÓÍ£®ÒÒ´¼¿ÉÀûÓÃÅ©×÷Îï·¢½ÍÖÆµÃ£¬Å©×÷ÎïÔÚ´ß»¯¼Á×÷ÓÃÏÂת»¯ÎªÆÏÌÑÌÇ£¨C6H12O6£©£¬È»ºóÆÏÌÑÌÇÔھƻ¯Ã¸µÄ×÷ÓÃÏÂת»¯ÎªÒÒ´¼ºÍ¶þÑõ»¯Ì¼£¬Ð´³öÆÏÌÑÌÇת»¯ÎªÒÒ´¼µÄ»¯Ñ§·½³ÌʽC6H12O6$\frac{\underline{\;¾Æ»¯Ã¸\;}}{\;}$2C2H50H+2C02¡ü£®
¢ÚÇâÆøÊÇÒ»ÖÖδÀ´ÀíÏëµÄÄÜÔ´£®ÏÖͨ¹ýÉúÎï·¨ÖÆµÃµÄÇâÆøÖлìÓÐCO2¡¢O2ºÍË®ÕôÆøµÈ£¨ÇâÆøµÄÌå»ý·ÖÊýͨ³£Îª60%¡«90%£©£¬ÎªÁ˵õ½´¿¾»µÄÇâÆø£¬½«»ìºÏÆøÌåÒÀ´Îͨ¹ýNaOHÈÜÒº¡¢×ÆÈȵÄCuË¿ºÍ¸ÉÔï×°Ö㮸óýÔÓ·½°¸ÊÇ·ñÕýÈ·£¿ÀíÓÉÊDz»ÕýÈ·£»Í¨¹ýׯÈȵÄÍË¿ÍøÊ±£¬»ìºÏÆøÌå¿ÉÄÜ·¢Éú±¬Õ¨£®
| A£® | Fe3+$SO_4^{2-}$ H+Cl- | B£® | Mg2+Cl-OH-Na+ | ||
| C£® | H+Ba2+Na+$SO_4^{2-}$ | D£® | H+Na+K+NO3- |
| A£® | ÑõÆøÒº»¯ | B£® | ¶¯Ö²ÎïºôÎü | C£® | ÕôÁó¾»Ë® | D£® | ¸É±ùÉý»ª |