ÌâÄ¿ÄÚÈÝ
15£®ÕýÈ·ÕÆÎպû¯Ñ§ÓÃÓïÊÇѧºÃ»¯Ñ§µÄ»ù´¡£¬ÏÂÁÐÓйرíÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©¢ÙCO2µÄ±ÈÀýÄ£ÐÍ£º
¢ÚOÔ×ӵĽṹʾÒâͼ£º
¢Û¾ÛÒÒÏ©µÄ½á¹¹¼òʽ
¢Ü´ÎÂÈËáµÄ½á¹¹Ê½£ºH-Cl-O
¢ÝNH3µÄµç×Óʽ£º
¢ÞÃ÷·¯µÄ»¯Ñ§Ê½KAlSO4•12H2O
¢ß×÷ΪÏà¶ÔÔ×ÓÖÊÁ¿²â¶¨±ê×¼µÄ̼ºËËØ£º${\;}_{6}^{14}$C
¢à̼ËáÇâ¸ùÀë×ӵĵçÀë·½³Ìʽ£ºHCO3-+H2O?H3O++CO32-
¢áÂÁÈÈ·´Ó¦£º2Al+3MgO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$Al2O3+3Mg
¢âFe3O4ÈÜÓÚÇâµâËáµÄÀë×Ó·½³Ìʽ£ºFe3O4+8H+¨T2Fe3++Fe2++4H2O£®
| A£® | ¢à | B£® | ³ý¢Þ¢ßÍâ | C£® | ³ý¢Û¢Þ¢ß¢áÍâ | D£® | ¢Ù¢Ü¢à¢á¢â |
·ÖÎö ¢Ù±ÈÀýÄ£ÐͱíʾÔ×ÓµÄÏà¶Ô´óС¼°Ô×ÓÁ¬½Ó˳Ðò¡¢¿Õ¼ä½á¹¹£»
¢ÚÑõÔ×ÓÊÇ8ºÅÔªËØ£¬ºËÄÚÖÊ×ÓÊýΪ8£¬ºËÍâÓÐ2¸öµç×Ӳ㣬µÚÒ»²ã2¸öµç×Ó£¬µÚ¶þ²ã6¸öµç×Ó£»
¢ÛÒÒϩͨ¹ý¼Ó¾Û·´Ó¦Éú³É¾ÛÒÒÏ©£»
¢ÜHClOÖÐClÔ×ÓÖ»ÐγÉ1¸ö¹²¼Û¼ü£»
¢ÝNH3ÊôÓÚ¹²¼Û»¯ºÏÎ²»´æÔÚÀë×Ó¼ü£¬·Ö×ÓÖдæÔÚ3¶Ô¹²Óõç×Ó¶Ô£¬µªÔ×Ó×îÍâ²ãΪ8¸öµç×Ó£»
¢ÞKAl£¨SO4£©2•12H2OË׳ÆÃ÷·¯£»
¢ß12C¿ÉÒÔÓÃÓÚÏà¶ÔÔ×ÓÖÊÁ¿µÄ²â¶¨±ê×¼£»
¢àHCO3-ΪÈõËá¸ù£¬ÔÚÈÜÒºÖв»ÄÜÍêÈ«µçÀ룻
¢áÂÁ²»Äܽ«Ã¾Öû»³ö£»
¢âÌúÀë×Ó¾ßÓÐÑõ»¯ÐÔ£¬Äܹ»Ñõ»¯µâÀë×Ó£®
½â´ð ½â£º¢Ù¶þÑõ»¯Ì¼µÄ·Ö×ÓʽΪCO2£¬ÓÉÄ£ÐÍ¿É֪СÇòΪ̼Ô×Ó£¬2¸ö´óÇòΪÑõÔ×Ó£¬ÑõÔ×Ó°ë¾¶´ó£¬Êµ¼Ê̼Ô×Ó°ë¾¶´óÓÚÑõÔ×Ó°ë¾¶£¬¹Ê´íÎó£»
¢ÚÑõÔ×ÓÊÇ8ºÅÔªËØ£¬ºËÄÚÖÊ×ÓÊýΪ8£¬ºËÍâÓÐ2¸öµç×Ӳ㣬µÚÒ»²ã2¸öµç×Ó£¬µÚ¶þ²ã6¸öµç×Ó£¬ÑõÔ×ӵĽṹʾÒâͼΪ
£¬¹Ê´íÎó£»
¢ÛÒÒϩͨ¹ý¼Ó¾Û·´Ó¦Éú³É¾ÛÒÒÏ©£¬½á¹¹¼òʽΪ
£¬¹Ê´íÎó£»
¢ÜHClOÖÐClÔ×ÓÖ»ÐγÉ1¸ö¹²¼Û¼ü£¬HClOµÄ½á¹¹Ê½£ºH-O-Cl£¬¹Ê´íÎó£»
¢ÝNH3ÊôÓÚ¹²¼Û»¯ºÏÎ²»´æÔÚÀë×Ó¼ü£¬·Ö×ÓÖдæÔÚ3¶Ô¹²Óõç×Ó¶Ô£¬µªÔ×Ó×îÍâ²ãΪ8¸öµç×Ó£¬NH3µÄµç×ÓʽΪ£º
£¬¹Ê´íÎó£»
¢ÞKAl£¨SO4£©2•12H2OË׳ÆÃ÷·¯£¬¹ÊÃ÷·¯µÄ»¯Ñ§Ê½ÎªKAl£¨SO4£©2•12H2O£¬¹Ê´íÎó£»
¢ß12C¿ÉÒÔÓÃÓÚÏà¶ÔÔ×ÓÖÊÁ¿µÄ²â¶¨±ê×¼£¬${\;}_{6}^{14}$C¿ÉÓÃÓÚ¿¼¹Å£¬¹Ê´íÎó£»
¢àHCO3-ΪÈõËá¸ù£¬ÔÚÈÜÒºÖв»ÄÜÍêÈ«µçÀ룬µçÀë·½³ÌʽΪ£ºHCO3-+H2O?H3O++CO32-£¬¹ÊÕýÈ·£»
¢áÓÉÓÚÂÁ²»Èçþ»îÆÃ£¬¹ÊÂÁ²»Äܽ«Ã¾Öû»³ö£¬¹Ê´íÎó£»
¢â½«´ÅÐÔÑõ»¯ÌúÈÜÓÚÇâµâËᣬÈÜÒºÖеĵâÀë×Ó±»ÌúÀë×ÓÑõ»¯³Éµâµ¥ÖÊ£¬ÈÜÒºÖв»»á´æÔÚÌúÀë×Ó£¬ÕýÈ·µÄÀë×Ó·½³ÌʽΪ2I-+Fe3O4+8H+=3Fe2++4H2O+I2£¬¹Ê´íÎó£»
¹ÊÑ¡A£®
µãÆÀ ±¾Ì⿼²é³£Óû¯Ñ§ÓÃÓÄѶȲ»´ó£¬¼ÓÇ¿»ù´¡ÖªÊ¶µÄÕÆÎÕÀí½â£¬×¢Òâ¢ÜÑ¡ÏîÈÝÒ×ÊÜ·Ö×ÓʽµÄÊéдӰÏ죮
| t/s | 0 | 2 | 4 | 6 | 8 |
| n£¨Cl2£©/mol | 0 | 0.030 | 0.039 | 0.040 | 0.040 |
| A£® | ±£³ÖÆäËûÌõ¼þ²»±ä£¬Éý¸ßζȣ¬Æ½ºâʱc£¨Cl2£©=0.022mol•L-1£¬Ôò·´Ó¦µÄ¡÷H£¼0 | |
| B£® | ·´Ó¦ÔÚǰ2sµÄƽ¾ùËÙÂÊv£¨CO£©=0.015mol•L-1•S-1 | |
| C£® | ±£³ÖÆäËûÌõ¼þ²»±ä£¬ÆðʼÏòÈÝÆ÷ÖгäÈë0.12molCOCl2ºÍ0.060molCl2¡¢0.060 molCO£¬·´Ó¦´ïµ½Æ½ºâǰµÄËÙÂÊ£ºvÕý£¼vÄæ | |
| D£® | ±£³ÖÆäËûÌõ¼þ²»±ä£¬ÆðʼÏòÈÝÆ÷ÖгäÈë0.10molCl2ºÍ0.08molCO£¬´ïµ½Æ½ºâʱ£¬Cl2µÄת»¯Ð¡ÓÚ60% |
£¨1£©¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽÊÇZn+2H+=Zn2++H2¡ü£®
£¨2£©ÖÆH2ʱ£¬ÓÃÏ¡ÁòËá¶ø²»ÓÃŨÁòËᣬÔÒòÊÇŨH2SO4¾ßÓÐÇ¿Ñõ»¯ÐÔ£¬²»ÄÜÉú³ÉÇâÆø£®
£¨3£©ÒÑÖª£ºZn£¨s£©+$\frac{1}{2}$O2£¨g£©¨TZnO£¨s£©¡÷H=-332kJ/mol
ZnO£¨s£©+H2SO4£¨aq£©¨TZnSO4£¨aq£©+H2O£¨l£©¡÷H=-112kJ/mol
H2£¨g£©+$\frac{1}{2}$O2£¨g£©¨TH2O£¨l£©¡÷H=-286kJ/mol
ÔòZnÓëÏ¡H2SO4·´Ó¦Éú³É1mol H2 ʱµÄ·´Ó¦ÈÈ¡÷H=-158kJ/mol£®
£¨4£©¸ÃͬѧÓÃÈçͼװÖýøÐÐʵÑ飬·ÖÎöÓ°Ïì·´Ó¦ËÙÂʵÄÒòËØ£®ÊµÑéʱ£¬´Ó¶Ï¿ªK¿ªÊ¼£¬Ã¿¼ä¸ô1·ÖÖÓ£¬½»Ìæ¶Ï¿ª»ò±ÕºÏK£¬²¢Á¬Ðø¼ÆÊýÿ1 ·ÖÖÓÄÚ´Óa¹ÜÁ÷³öµÄË®µÎÊý£¬µÃµ½µÄË®µÎÊýÈç±íËùʾ£º
| 1·ÖÖÓË®µÎÊý£¨¶Ï¿ªK£© | 34 | 59 | 86 | 117 | ¡ | 102 |
| 1·ÖÖÓË®µÎÊý£¨±ÕºÏK£© | 58 | 81 | 112 | 139 | ¡ | 78 |
¢ÙÓÉË®µÎÊý58£¾34¡¢81£¾59£¬ËµÃ÷ÔÚ·´Ó¦³õÆÚ£¬±ÕºÏKʱ±È¶Ï¿ªKʱµÄ·´Ó¦ËÙÂʿ죨Ìî¡°¿ì¡±»ò¡°Âý¡±£©£¬Ö÷ÒªÔÒòÊÇÐγÉÔµç³Ø·´Ó¦Ëٶȿ죮
¢ÚÓÉË®µÎÊý102£¾78£¬ËµÃ÷ÔÚ·´Ó¦ºóÆÚ£¬¶Ï¿ªKʱµÄ·´Ó¦ËÙÂÊ¿ìÓÚ±ÕºÏKʱµÄ·´Ó¦ËÙÂÊ£¬Ö÷ÒªÔÒòÊǶϿªKʱ£¬ÈÜÒºÖеÄc£¨H+£©´óÓÚ±ÕºÏKʱÈÜÒºÖеÄc£¨H+£©£®
¢Û´ÓÄÜÁ¿×ª»»ÐÎʽ²»Í¬µÄ½Ç¶È£¬·ÖÎöË®µÎÊý86£¾81¡¢117£¾112µÄÖ÷ÒªÔÒòÊǶϿªKʱ£¬·´Ó¦µÄ»¯Ñ§ÄÜÖ÷Ҫת»¯³ÉÈÈÄÜ£¬±ÕºÏKʱ£¬·´Ó¦µÄ»¯Ñ§ÄÜÖ÷Ҫת»¯³ÉµçÄÜ£¬Ç°ÕßʹÈÜÒºµÄζÈÉýµÃ¸ü¸ß£¬¹Ê·´Ó¦ËÙÂʸü¿ì£®
| A£® | ¢Ù¢Ú¢Û¢Ü¢Ý | B£® | ¢Û¢Ý¢Ü¢Ú¢Ù | C£® | ¢Ù¢Ú¢Û¢Ý¢Ü | D£® | ¢Ý¢Û¢Ü¢Ù¢Ú |
| A£® | ³£Î³£Ñ¹Ï£¬2.24 L COºÍCO2»ìºÏÆøÌåÖк¬ÓеÄ̼Ô×ÓÊýĿΪ0.1NA | |
| B£® | 0.5 mol O3Óë11.2 L O2Ëùº¬µÄ·Ö×ÓÊýÒ»¶¨ÏàµÈ | |
| C£® | ³£Î³£Ñ¹Ï£¬23 g NO2º¬ÓÐNA¸öÑõÔ×Ó | |
| D£® | ³£Î³£Ñ¹Ï£¬22.4 L CCl4º¬ÓÐNA¸öCCl4·Ö×Ó |
| A£® | 9g¼×»ù£¨-CH3£©Ëùº¬Óеĵç×ÓÊýÊÇ10 NA¸ö | |
| B£® | 22.4LÒÒÍéÖк¬ÓеĹ²¼Û¼üÊýΪ7NA¸ö | |
| C£® | ³£ÎÂÏ£¬14gÒÒÏ©ºÍ±ûÏ©µÄ»ìºÏÎïÖÐ×ÜÔ×ÓÊýΪ3NA¸ö | |
| D£® | 4.2g C3H6Öк¬ÓеÄ̼̼˫¼üÊýÒ»¶¨Îª0.1NA |
| A£® | NaHA£ºc£¨Na+£©£¾c£¨HA-£©£¾c£¨OH-£©£¾c£¨H+£© | B£® | NaHA£ºc£¨Na+£©=c£¨A2-£©+c£¨HA-£© | ||
| C£® | Na2A£ºc£¨Na+£©£¾c£¨A2-£©£¾c£¨OH-£©£¾c£¨H+£© | D£® | H2A£ºc£¨H+£©=c£¨HA-£©+2c£¨A2-£©+c£¨OH-£© |
| ¡¡¡¡×å ÖÜÆÚ | ¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A | 0 |
| 1 | A | |||||||
| 2 | D | F | H | |||||
| 3 | B | C | E | G |
£¨1£©Ñõ»¯ÐÔ×îÇ¿µÄµ¥ÖÊÊÇF2£¬»¹ÔÐÔ×îÇ¿µÄµ¥ÖÊÊÇNa£¬»¯Ñ§ÐÔÖÊ×î²»»îÆÃµÄµ¥ÖÊÊÇNe£®£¨ÌîÏàÓ¦µÄ»¯Ñ§Ê½£©
£¨2£©×îÎȶ¨µÄÇ⻯ÎïÊÇHF£®£¨ÌîÏàÓ¦µÄ»¯Ñ§Ê½£©
£¨3£©°´¼îÐÔÖð½¥¼õÈõ¡¢ËáÐÔÖð½¥ÔöÇ¿µÄ˳Ðò£¬½«B¡¢C¡¢E¡¢GËÄÖÖÔªËØµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄ»¯Ñ§Ê½ÅÅÁгÉÐòÊÇNaOH¡¢Al£¨OH£©3¡¢H3PO4¡¢HClO4£®£¨ÌîÏàÓ¦µÄ»¯Ñ§Ê½£©
£¨4£©Ò»¸öEÔ×ӵĺËÍâµç×Ó×ܹ²ÓÐ15ÖÖÔ˶¯×´Ì¬£®