ÌâÄ¿ÄÚÈÝ
ijÖÖ¶Ô±½¶þ¼×Ëáõ¥³£ÓÃ×÷ËÜÁÏÔöËܼÁ£¬Æä½á¹¹¼òʽÈçͼËùʾ¡££¨R±íʾÏàͬµÄÌþ»ù£©¡£
I£®¼×ͬѧͨ¹ýȼÉÕ·¨È·¶¨Ä³¶Ô±½¶þ¼×Ëáõ¥MµÄº¬ÑõÁ¿£¨ÖÊÁ¿·ÖÊý£©Îª23%¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1) ÇëÈ·¶¨MµÄ·Ö×ÓʽΪ______________¡£
(2) ÓйضԱ½¶þ¼×Ëáõ¥MµÄ˵·¨ÕýÈ·µÄÊÇ______________¡£
II£®ÒÒͬѧģÄ⹤ҵÉÏÒÔÌþAΪÔÁϺϳɶԱ½¶þ¼×Ëáõ¥MµÄÔÀíÉè¼ÆÈçÏÂÁ÷³Ì£º
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1) ÌþAÓжàÖÖͬ·ÖÒì¹¹Ìå,ÆäÖк¬Óб½»·ÇÒÖ»ÓÐÒ»¸öÖ§Á´µÄͬ·ÖÒì¹¹ÌåµÄÃû³ÆÊÇ________£»
(2) ×¢Ã÷·´Ó¦ÀàÐÍ£º·´Ó¦¢Ù______ _£»·´Ó¦¢Û____ ___¡£
(3) д³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
·´Ó¦¢Ú__________________________________________£»
·´Ó¦¢Ü__________________________________________
I£®¼×ͬѧͨ¹ýȼÉÕ·¨È·¶¨Ä³¶Ô±½¶þ¼×Ëáõ¥MµÄº¬ÑõÁ¿£¨ÖÊÁ¿·ÖÊý£©Îª23%¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1) ÇëÈ·¶¨MµÄ·Ö×ÓʽΪ______________¡£
(2) ÓйضԱ½¶þ¼×Ëáõ¥MµÄ˵·¨ÕýÈ·µÄÊÇ______________¡£
A£®MÄÜÔÚÏ¡ÁòËáÈÜÒº·´Ó¦Éú³É´¼ºÍôÈËá | |
B£®Imol MÔÚ´ß»¯¼Á¡¢¼ÓÈÈÌõ¼þÏÂ×î¶àÓë5mol H2·´Ó¦ | |
C£®1mol MÄÜÓë2mol NaOH·¢ÉúË®½â·´Ó¦ | D£®MÓ뻥ΪͬϵÎï |
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1) ÌþAÓжàÖÖͬ·ÖÒì¹¹Ìå,ÆäÖк¬Óб½»·ÇÒÖ»ÓÐÒ»¸öÖ§Á´µÄͬ·ÖÒì¹¹ÌåµÄÃû³ÆÊÇ________£»
(2) ×¢Ã÷·´Ó¦ÀàÐÍ£º·´Ó¦¢Ù______ _£»·´Ó¦¢Û____ ___¡£
(3) д³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
·´Ó¦¢Ú__________________________________________£»
·´Ó¦¢Ü__________________________________________
(1) C1 6H 2 2O4
(2) AC
(1)ÒÒ±½£»
(2)¢ÙÈ¡´ú £»¢ÛÑõ»¯
(3)»¯Ñ§·½³ÌʽÂÔ
(2) AC
(1)ÒÒ±½£»
(2)¢ÙÈ¡´ú £»¢ÛÑõ»¯
(3)»¯Ñ§·½³ÌʽÂÔ
I£º£¨1£©MÏà¶Ô·Ö×ÓÖÊÁ¿=====£»¼´M(C8H4O4R2)=278£¬µÃR=57£¬Óɴ˿ɵáªRΪ¡ªC4H9£»ËùÒÔMµÄ·Ö×ÓʽΪC1 6H 2 2O4£»
£¨2£©±½¶þ¼×Ëáõ¥µÄ½á¹¹¼òʽΪ£¬¿ÉÖªA¡¢CÕýÈ·£»
II£º¸ù¾ÝÁ÷³ÌµÃ£ºAΪ£»BΪ£»CΪ£»DΪ
£¨1£©AΪ¶Ô¶þ¼×±½£¬Æäͬ·ÖÒì¹¹ÌåÖк¬Óб½»·ÇÒÖ»ÓÐÒ»¸öÖ§Á´µÄͬ·ÖÒì¹¹ÌåΪ£ºÒÒ±½£»
£¨2£©·´Ó¦¢ÙΪȡ´ú·´Ó¦£»·´Ó¦¢ÛΪÑõ»¯·´Ó¦£»
£¨3£©·´Ó¦¢Ú·½³ÌʽΪ£º
·´Ó¦¢Ü·½³ÌʽΪ£º
£¨2£©±½¶þ¼×Ëáõ¥µÄ½á¹¹¼òʽΪ£¬¿ÉÖªA¡¢CÕýÈ·£»
II£º¸ù¾ÝÁ÷³ÌµÃ£ºAΪ£»BΪ£»CΪ£»DΪ
£¨1£©AΪ¶Ô¶þ¼×±½£¬Æäͬ·ÖÒì¹¹ÌåÖк¬Óб½»·ÇÒÖ»ÓÐÒ»¸öÖ§Á´µÄͬ·ÖÒì¹¹ÌåΪ£ºÒÒ±½£»
£¨2£©·´Ó¦¢ÙΪȡ´ú·´Ó¦£»·´Ó¦¢ÛΪÑõ»¯·´Ó¦£»
£¨3£©·´Ó¦¢Ú·½³ÌʽΪ£º
·´Ó¦¢Ü·½³ÌʽΪ£º
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿