ÌâÄ¿ÄÚÈÝ
8£®´ÓúºÍʯÓÍÖпÉÒÔÌáÁ¶³ö»¯¹¤ÔÁÏAºÍB£¬AÊÇÒ»ÖÖ¹ûʵ´ßÊì¼Á£¬ËüµÄ²úÁ¿ÓÃÀ´ºâÁ¿Ò»¸ö¹ú¼ÒµÄʯÓÍ»¯¹¤·¢Õ¹Ë®Æ½£®BÊÇÒ»ÖÖ±ÈË®ÇáµÄÓÍ×´ÒºÌ壬B½öÓÉ̼ÇâÁ½ÖÖÔªËØ×é³É£¬Ì¼ÔªËØÓëÇâÔªËØµÄÖÊÁ¿±ÈΪ12£º1£¬BµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª78£®»Ø´ðÏÂÁÐÎÊÌ⣺£¨1£©AµÄ½á¹¹¼òʽΪH2C=CH2£®BµÄ¿Õ¼ä¹¹ÐÍÎªÆ½ÃæÕýÁù±ßÐΣ®
£¨2£©ÔÚµâË®ÖмÓÈëBÕñµ´¾²ÖúóµÄÏÖÏóÈÜÒº·Ö²ã£¬ÉϲãΪÓлú²ãÇÒ³Ê×ϺìÉ«£¬Ï²ã½üºõÎÞÉ«£®
£¨3£©BÓëŨH2SO4ºÍŨHNO3ÔÚ50-60¡æ·´Ó¦µÄ»¯Ñ§·´Ó¦·½³Ìʽ
£¨4£©BÓëH2ÔÚÄø´ß»¯¼ÓÈÈÌõ¼þÏ·´Ó¦µÄ»¯Ñ§·½³Ìʽ
£¨5£©ÓëAÏàÁÚµÄͬϵÎïCʹäåµÄËÄÂÈ»¯Ì¼ÈÜÒºÍÊÉ«µÄ»¯Ñ§·´Ó¦·½³ÌʽH2C=CHCH3+Br2¡úBrCH2CHBrCH3£®
·ÖÎö ´ÓúºÍʯÓÍÖпÉÒÔÌáÁ¶³ö»¯¹¤ÔÁÏAºÍB£¬AÊÇÒ»ÖÖ¹ûʵ´ßÊì¼Á£¬ËüµÄ²úÁ¿ÓÃÀ´ºâÁ¿Ò»¸ö¹ú¼ÒµÄʯÓÍ»¯¹¤·¢Õ¹Ë®Æ½£¬ÔòAΪC2H4£¬B½öÓÉ̼ÇâÁ½ÖÖÔªËØ×é³É£¬Ì¼ÔªËØÓëÇâÔªËØµÄÖÊÁ¿±ÈΪ12£º1£¬Ôò·Ö×ÓÖÐC¡¢HÔ×ÓÊýĿ֮±ÈΪ$\frac{12}{12}$£º$\frac{1}{1}$=1£º1£¬×î¼òʽΪCH£¬BµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª78£¬ÉèÆä·Ö×ÓʽΪCnHn£¬Ôò13n=78£¬½âµÃn=6£¬¹ÊBµÄ·Ö×ÓʽΪC6H6£¬ÔòBΪ
£¬¾Ý´Ë½â´ð£®
½â´ð ½â£º´ÓúºÍʯÓÍÖпÉÒÔÌáÁ¶³ö»¯¹¤ÔÁÏAºÍB£¬AÊÇÒ»ÖÖ¹ûʵ´ßÊì¼Á£¬ËüµÄ²úÁ¿ÓÃÀ´ºâÁ¿Ò»¸ö¹ú¼ÒµÄʯÓÍ»¯¹¤·¢Õ¹Ë®Æ½£¬ÔòAΪC2H4£¬B½öÓÉ̼ÇâÁ½ÖÖÔªËØ×é³É£¬Ì¼ÔªËØÓëÇâÔªËØµÄÖÊÁ¿±ÈΪ12£º1£¬Ôò·Ö×ÓÖÐC¡¢HÔ×ÓÊýĿ֮±ÈΪ$\frac{12}{12}$£º$\frac{1}{1}$=1£º1£¬×î¼òʽΪCH£¬BµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª78£¬ÉèÆä·Ö×ÓʽΪCnHn£¬Ôò13n=78£¬½âµÃn=6£¬¹ÊBµÄ·Ö×ÓʽΪC6H6£¬ÔòBΪ
£®
£¨1£©AΪÒÒÏ©£¬½á¹¹¼òʽΪH2C=CH2£¬BΪ
£¬ÎªÆ½ÃæÕýÁù±ßÐνṹ£¬
¹Ê´ð°¸Îª£ºH2C=CH2£»Æ½ÃæÕýÁù±ßÐΣ»
£¨2£©ÔÚµâË®ÖмÓÈëB£¨
£©Õñµ´¾²Ö㬵â¸üÒ×ÈÜÒº±½£¬±½ÝÍÈ¡ÈÜÒºÖеĵ⣬±½µÄÃܶÈСÓÚË®£¬ÏÖÏóΪ£ºÈÜÒº·Ö²ã£¬ÉϲãΪÓлú²ãÇÒ³Ê×ϺìÉ«£¬Ï²ã½üºõÎÞÉ«£¬
¹Ê´ð°¸Îª£ºÈÜÒº·Ö²ã£¬ÉϲãΪÓлú²ãÇÒ³Ê×ϺìÉ«£¬Ï²ã½üºõÎÞÉ«£»
£¨3£©B£¨
£©ÓëŨÁòËáÓëŨÏõËáÔÚ50¡«60¡æ·´Ó¦Éú³ÉÏõ»ù±½ºÍË®£¬·´Ó¦»¯Ñ§·´Ó¦·½³Ìʽ£º
£¬
¹Ê´ð°¸Îª£º
£»
£¨4£©±½ÓëH2ÔÚÄø´ß»¯¼ÓÈÈÌõ¼þÏ·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
+3H2$¡ú_{¡÷}^{Ni}$
£¬
¹Ê´ð°¸Îª£º
+3H2$¡ú_{¡÷}^{Ni}$
£»
£¨5£©ÓëA£¨H2C=CH2£©ÏàÁÚµÄͬϵÎïCΪH2C=CHCH3£¬Óëäå·¢Éú¼Ó³É·´Ó¦Ê¹äåµÄËÄÂÈ»¯Ì¼ÈÜÒºÍÊÉ«£¬»¯Ñ§·´Ó¦·½³ÌʽΪ£ºH2C=CHCH3+Br2¡úBrCH2CHBrCH3£¬
¹Ê´ð°¸Îª£ºH2C=CHCH3+Br2¡úBrCH2CHBrCH3£®
µãÆÀ ±¾Ì⿼²éÓлúÎïµÄÍÆ¶Ï£¬Éæ¼°±½ÓëÏ©ÌþµÄÐÔÖÊ¡¢Óлú·´Ó¦·½³ÌʽÊéд¡¢ÝÍÈ¡µÈ£¬×¢Òâ¶Ô»ù´¡ÖªÊ¶µÄÀí½âÕÆÎÕ£®
| A£® | CH¡ÔCH | B£® | CH2=CH2 | C£® | CH2=C£¨CH3£©CH3 | D£® | CH¡ÔC-CH3 |
| A£® | 1mol¸Ã»¯ºÏÎï×î¶à¿ÉÒÔÓë3molNaOH·´Ó¦ | |
| B£® | ¼È¿ÉÒÔÓëBr2µÄCCl4ÈÜÒº·¢Éú¼Ó³É·´Ó¦£¬ÓÖ¿ÉÔÚ¹âÕÕÏÂÓëBr2·¢ÉúÈ¡´ú·´Ó¦ | |
| C£® | ¼È¿ÉÒÔ´ß»¯¼ÓÇ⣬ÓÖ¿ÉÒÔʹËáÐÔKMnO4ÈÜÒºÍÊÉ« | |
| D£® | ¼È¿ÉÒÔÓëFeCl3ÈÜÒº·¢ÉúÏÔÉ«·´Ó¦£¬ÓÖ¿ÉÓëNaHCO3ÈÜÒº·´Ó¦·Å³öCO2ÆøÌå |
| A | »ù̬Ô×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµÄÈý±¶ |
| B | »ù̬Ô×ÓºËÍâÓÐ13ÖÖ²»Í¬Ô˶¯×´Ì¬µÄµç×Ó |
| C | ÓëBͬһÖÜÆÚ£¬Ô×ÓÖÐδ³É¶Ôµç×ÓÊýÊÇͬÖÜÆÚÖÐ×î¶à |
| D | D2-µÄºËÍâµç×ÓÅŲ¼Óëë²Ô×ÓÏàͬ |
| E | ÊÇdsÇøÔ×ÓÐòÊý×îСµÄÔªËØ |
£¨2£©A3·Ö×ӵĿռ乹ÐÍΪVÐΣ¬ÓëÆä»¥ÎªµÈµç×ÓÌåµÄ·Ö×ÓΪSO2£»
£¨3£©½âÊÍÔÚË®ÖеÄÈܽâ¶ÈC7H15OH±ÈÒÒ´¼µÍµÄÔÒòÊÇ£ºÒÒ´¼ÖеÄôÇ»ùÓëË®µÄôÇ»ù½á¹¹ÏàËÆËùÒÔÈܽâ¶È´ó£¬C7H15OHÖÐÌþ»ù´ó£¬ÓëË®µÄôÇ»ù½á¹¹ÏàËÆ³Ì¶ÈСËùÒÔÈܽâ¶ÈС£¬C7H15OH ÖвÉÓÃsp3ÔÓ»¯µÄÔ×Ó¹²ÓÐ8¸ö£»
£¨4£©E£¨NH3£©42+ÅäÀë×ÓÖдæÔڵĻ¯Ñ§¼üÀàÐÍÓТ٢ۣ¨ÌîÐòºÅ£©£º
¢ÙÅäλ¼ü ¢Ú½ðÊô¼ü ¢Û¼«ÐÔ¹²¼Û¼ü ¢Ü·Ç¼«ÐÔ¹²¼Û¼ü ¢ÝÀë×Ó¼ü ¢ÞÇâ¼ü
Èô E£¨NH3£©42+¾ßÓжԳƵĿռ乹ÐÍ£®ÇÒµ± E£¨NH3£©42+ÖеÄÁ½¸öNH3·Ö×Ó±»Á½¸öCl-È¡´úʱ£®Äܵõ½Á½ÖÖ²»Í¬½á¹¹µÄ²úÎÔò E£¨NH3£©42+µÄ¿Õ¼ä¹¹ÐÍΪa£¨ÌîÐòºÅ£©£®
a£®Æ½ÃæÕý·½ÐÎb£®ÕýËÄÃæÌå c£®Èý½Ç×¶ÐÎ d£®VÐÎ
£¨5£©µ¥ÖÊE¾§°ûÈçͼËùʾ£¬ÒÑÖªEÔªËØÏà¶ÔÔ×ÓÖÊÁ¿ÎªM£¬Ô×Ӱ뾶Ϊr pm£¬ÃܶÈΪ¦Ñg/cm3 £¨1pm=10-10cm£©ÄÇôд³ö°¢·üÙ¤µÂÂÞ³£ÊýNAµÄ±í´ïʽ$\frac{\sqrt{2}¡Á10{\;}^{30}M}{8¦Ñr{\;}^{3}}$£¨ÓÃM¡¢r¡¢¦Ñ±íʾ£©£®
£¨1£©ËÄÖÖÔªËØÔ×Ó°ë¾¶´Ó´óµ½Ð¡µÄ˳ÐòΪNa£¾Mg£¾C£¾O£¨ÓÃÔªËØ·ûºÅ±íʾ£©£®
£¨2£©ÇëÓá°£¾¡±»ò¡°£¼¡±Ìî¿Õ£º
| µÚÒ»µçÀëÄÜ | µç¸ºÐÔ | Ç⻯Îï·Ðµã | ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄ¼îÐÔ |
| W£¼X | Z£¾Y | Y£¼Z | W£¾X |
| A£® | CH3CH£¨OH£©COOH | B£® | HO£¨CH2£©2CHO | C£® | HOOC-COOH | D£® | CH3CH2COOH |
| A£® | »ìºÏ̼ËáÇâ¸ÆÓëÇâÑõ»¯ÄÆÈÜÒº | B£® | »ìºÏÁòËáÂÁÓëÇâÑõ»¯ÄÆÈÜÒº | ||
| C£® | »ìºÏŨ°±Ë®ºÍÁòËáÂÁÈÜÒº | D£® | »ìºÏÑÎËáºÍÏõËáÒøÈÜÒº |