ÌâÄ¿ÄÚÈÝ
ϱíΪNH4Cl¡¢NaCl¡¢KNO3ÔÚ²»Í¬Î¶ÈϵÄÈܽâ¶È£¬¸ù¾Ý±íÖÐÊý¾Ý£¬»Ø´ðÏÂÁÐÎÊÌ⣺
![](http://thumb.1010pic.com/pic1/upload/papers/c05/20110909/2011090909592732828723.gif)
(1)д³öNH4ClºÍNaCl¾ßÓÐÏàͬÈܽâ¶ÈµÄζȷ¶Î§£¨ÏÞÏàÁÚÁ½¸öζÈÖ®¼ä£©____¡£
(2)50¡æʱ£¬50gË®ÖÐÈܽâ____gÂÈ»¯ÄƼ´³ÉΪ¸ÃζÈÏÂÂÈ»¯ÄƵı¥ºÍÈÜÒº¡£´ËζÈʱ£¬Ïò100gË®ÖмÓÈë90gÏõËá¼Ø£¬³ä·ÖÈܽâºó£¬µÃµ½ÏõËá¼ØÈÜÒº____g¡£
(3)60¡æʱ£¬ÅäÖÆÏõËá¼ØÈÜÒºÈÜÖÊÖÊÁ¿·ÖÊý×î´óΪ____¡£
(4)ÈôÔÚÏõËá¼ØÖк¬ÓÐÉÙÁ¿ÂÈ»¯ÄÆ£¬Ó¦²ÉÈ¡µÄ½á¾§·ÖÀë·½·¨ÊÇ________________¡£
(2)50¡æʱ£¬50gË®ÖÐÈܽâ____gÂÈ»¯ÄƼ´³ÉΪ¸ÃζÈÏÂÂÈ»¯ÄƵı¥ºÍÈÜÒº¡£´ËζÈʱ£¬Ïò100gË®ÖмÓÈë90gÏõËá¼Ø£¬³ä·ÖÈܽâºó£¬µÃµ½ÏõËá¼ØÈÜÒº____g¡£
(3)60¡æʱ£¬ÅäÖÆÏõËá¼ØÈÜÒºÈÜÖÊÖÊÁ¿·ÖÊý×î´óΪ____¡£
(4)ÈôÔÚÏõËá¼ØÖк¬ÓÐÉÙÁ¿ÂÈ»¯ÄÆ£¬Ó¦²ÉÈ¡µÄ½á¾§·ÖÀë·½·¨ÊÇ________________¡£
(1)10¡æ¡«20¡æ
(2)18.5£»185.5
(3)52.4%
(4)½µµÍ½á¾§
(2)18.5£»185.5
(3)52.4%
(4)½µµÍ½á¾§
![](http://thumb2018.1010pic.com/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
»¯Ñ§ÓëÎÒÃÇÉú»îÃÜÇÐÏà¹Ø£¬ÈÕ³£Éú»îÖеĻ¯Ñ§ÖªÊ¶Óк࣮ܶ
£¨1£©ÇØʼ»ÊÁêͳµÂí¡¢ÇàÍÏɺס¢Ê÷ÏÂÊËŮͼµÈ10¼þ¶¥¼¶¹ú±¦£¬¾ÛÊס°2011Î÷°²ÊÀÔ°»á¡±£®
£¨¢ÙÇØʼ»ÊÁêͳµÂí³öÍÁʱ±íÃæÓÐһЩÍÐ⣬ÍÐâÖ÷Òª³É·ÖÊǼîʽ̼ËáÍ[Cu2£¨OH£©2CO3]£®ÍÉúÐâ³ýÁËÓëÑõÆøºÍË®ÓйØÍ⣬´Ó¼îʽ̼Ëá͵Ļ¯Ñ§Ê½ÍÆÖª»¹Óë¿ÕÆøÖеÄ________Óйأ®
¢ÚÇàÍÏɺ׵ÄÖ÷Òª³É·ÖÊÇͺϽð£®Ò»°ãÀ´Ëµ£¬ºÏ½ðÓë×é³ÉËüµÄ´¿½ðÊôÏà±È£¬ÆäÐÔÄܻᷢÉú¸Ä±ä£¬¸Ä±äÖ®Ò»ÊÇ________£®
¢ÛÊ÷ÏÂÊËŮͼµÄÖ÷Òª²ÄÁϺ¬ÓÐÌìÈ»ÏËά£¬³ýÌìÈ»ÏËάÍ⣬ÏÖ´úÈËÃÇ»¹Ê¹ÓúϳÉÏËά£®¼ø±ðÌìÈ»ÏËάÓëºÏ³ÉÏËά³£ÓõĻ¯Ñ§·½·¨ÊÇ________·¨£®![](http://thumb.1010pic.com/pic5/upload/201307/51d5c2dd44f7b.png)
£¨2£©½üÈÕ£¬ÓÐýÌ屨µÀÃæÌõ¿Éȼʼþ£¬ÓеÄÊÐÃñ¾Ý´Ëµ£ÐÄÃæÌõÖмÓÈëÁ˲»°²È«µÄÌí¼Ó¼Á£®½ö´ÓÃæÌõ¿Éȼ¾ÍÅжϼÓÈëÁËÌí¼Ó¼ÁÊDz»¿ÆѧµÄ£¬ÒòΪÃæ·Ûº¬ÓеÄÖ÷ÒªÓªÑøËصí·Û±¾ÉíÊÇ¿ÉÒÔȼÉյģ¬µí·ÛµÄ»¯Ñ§Ê½Îª£¨C6H10O5£©n£¬ÍêȫȼÉյIJúÎïÊÇ________£»È¼ÉÕ¹ý³ÌÖл¹¿ÉÎŵ½ÏñÍ··¢ÉÕ½¹ËƵĴ̱ÇÆø棬ÊÇÓÉÓÚÃæ·ÛÖÐÁíÒ»ÖÖÓªÑøËØȼÉÕ²úÉúµÄ£¬¸ÃÓªÑøËØÊÇ________£®Ãæ·Û²»½ö¿ÉÒÔȼÉÕ£®Ò»¶¨Ìõ¼þÏ»¹»á·¢Éú±¬Õ¨£®2010Äê2ÔÂÎÒ¹úij´óÐÍÃæ·Û³§¹à×°³µ¼ä·¢ÉúÃæ·Û±¬Õ¨£¬Ôì³ÉÖØ´óÈËÔ±ÉËÍö£®Îª±ÜÃâÀàËÆʼþ£¬Éú²ú¹ý³Ì¿É²ÉÈ¡µÄ´ëÊ©ÓÐ________£®
A£®ÃÜ·âÃÅ´°£¬¸ô¾øÑõÆø
B£®ÑϽûÎüÑÌ£¬¶Å¾ø»ðÔ´
C£®ÇáÄÃÇá·Å£¬¼õÉÙ·Û³¾ÑïÆð
D£®Ìá¸ßµí·ÛµÄ×Å»ðµã
£¨3£©¡°ÈýЧ´ß»¯×ª»¯Æ÷¡±¿É½«Æû³µÎ²ÆøÖÐÓж¾ÆøÌå´¦ÀíΪÎÞ¶¾ÆøÌ壬ÏÂͼΪ¸Ã·´Ó¦µÄ΢¹ÛʾÒâͼ£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
![](http://thumb.1010pic.com/pic5/upload/201307/51d5c2dd692c0.png)
¢ÙͼÖÐËùʾ4ÖÐÎïÖÊÖУ¬ÊôÓÚÑõ»¯ÎïµÄÊÇ________£¨ÌîÐòºÅ£©
¢ÚÔÚ·´Ó¦ÖУ¬Éú³ÉCºÍDµÄÖÊÁ¿±ÈΪ________£®
£¨4£©¢Ù¡°ÉúÃüÎü¹Ü¡±£¨ÈçÓÒͼ£©ÊÇÒ»ÖÖ¿ÉÒÔËæÉíЯ´øµÄСÐ;»»¯Æ÷£¬ÀïÃæ×°ÓÐÍøË¿¡¢×¢ÈëÁË»îÐÔÌ¿¡°ºÍµâµÄÊ÷Ö¬µÈ£®ÆäÖлîÐÔÌ¿Æðµ½________ºÍ¹ýÂ˵Ä×÷Óã®
¢ÚÅ©ÒµÉú²ú³£ÓÃÈÜÖʵÄÖÊÁ¿·ÖÊýΪ10%¡«20%µÄNaClÈÜÒºÀ´Ñ¡ÖÖ£®ÏÖ½«300g 25%µÄNaClÈÜҺϡÊÍΪ15%µÄNaClÈÜÒº£¬ÐèÒª¼ÓË®µÄÖÊÁ¿Îª________g£®
¢Û¸ù¾Ýϱí»Ø´ðÎÊÌ⣮
ζÈ/¡æ | 0 | 20 | 40 | 60 | 80 | 100 | |
Èܽâ¶È /g | NaCl | 35.7 | 36.0 | 36.6 | 37.3 | 38.4 | 39.8 |
NH4Cl | 29.4 | 37.2 | 45.8 | 55.2 | 65.6 | 77.3 |
»¯Ñ§ÓëÎÒÃÇÉú»îÃÜÇÐÏà¹Ø£¬ÈÕ³£Éú»îÖеĻ¯Ñ§ÖªÊ¶Óк࣮ܶ
£¨1£©ÇØʼ»ÊÁêͳµÂí¡¢ÇàÍÏɺס¢Ê÷ÏÂÊËŮͼµÈ10¼þ¶¥¼¶¹ú±¦£¬¾ÛÊס°2011Î÷°²ÊÀÔ°»á¡±£®
£¨¢ÙÇØʼ»ÊÁêͳµÂí³öÍÁʱ±íÃæÓÐһЩÍÐ⣬ÍÐâÖ÷Òª³É·ÖÊǼîʽ̼ËáÍ[Cu2£¨OH£©2CO3]£®ÍÉúÐâ³ýÁËÓëÑõÆøºÍË®ÓйØÍ⣬´Ó¼îʽ̼Ëá͵Ļ¯Ñ§Ê½ÍÆÖª»¹Óë¿ÕÆøÖеÄ______Óйأ®
¢ÚÇàÍÏɺ׵ÄÖ÷Òª³É·ÖÊÇͺϽð£®Ò»°ãÀ´Ëµ£¬ºÏ½ðÓë×é³ÉËüµÄ´¿½ðÊôÏà±È£¬ÆäÐÔÄܻᷢÉú¸Ä±ä£¬¸Ä±äÖ®Ò»ÊÇ______£®
¢ÛÊ÷ÏÂÊËŮͼµÄÖ÷Òª²ÄÁϺ¬ÓÐÌìÈ»ÏËά£¬³ýÌìÈ»ÏËάÍ⣬ÏÖ´úÈËÃÇ»¹Ê¹ÓúϳÉÏËά£®¼ø±ðÌìÈ»ÏËάÓëºÏ³ÉÏËά³£ÓõĻ¯Ñ§·½·¨ÊÇ______·¨£®![](http://thumb.1010pic.com/pic6/res/czhx/web/STSource/20131029163544430329398/SYS201310291635444303293020_ST/images0.png)
£¨2£©½üÈÕ£¬ÓÐýÌ屨µÀÃæÌõ¿Éȼʼþ£¬ÓеÄÊÐÃñ¾Ý´Ëµ£ÐÄÃæÌõÖмÓÈëÁ˲»°²È«µÄÌí¼Ó¼Á£®½ö´ÓÃæÌõ¿Éȼ¾ÍÅжϼÓÈëÁËÌí¼Ó¼ÁÊDz»¿ÆѧµÄ£¬ÒòΪÃæ·Ûº¬ÓеÄÖ÷ÒªÓªÑøËصí·Û±¾ÉíÊÇ¿ÉÒÔȼÉյģ¬µí·ÛµÄ»¯Ñ§Ê½Îª£¨C6H10O5£©n£¬ÍêȫȼÉյIJúÎïÊÇ______£»È¼ÉÕ¹ý³ÌÖл¹¿ÉÎŵ½ÏñÍ··¢ÉÕ½¹ËƵĴ̱ÇÆø棬ÊÇÓÉÓÚÃæ·ÛÖÐÁíÒ»ÖÖÓªÑøËØȼÉÕ²úÉúµÄ£¬¸ÃÓªÑøËØÊÇ______£®Ãæ·Û²»½ö¿ÉÒÔȼÉÕ£®Ò»¶¨Ìõ¼þÏ»¹»á·¢Éú±¬Õ¨£®2010Äê2ÔÂÎÒ¹úij´óÐÍÃæ·Û³§¹à×°³µ¼ä·¢ÉúÃæ·Û±¬Õ¨£¬Ôì³ÉÖØ´óÈËÔ±ÉËÍö£®Îª±ÜÃâÀàËÆʼþ£¬Éú²ú¹ý³Ì¿É²ÉÈ¡µÄ´ëÊ©ÓÐ______£®
A£®ÃÜ·âÃÅ´°£¬¸ô¾øÑõÆø
B£®ÑϽûÎüÑÌ£¬¶Å¾ø»ðÔ´
C£®ÇáÄÃÇá·Å£¬¼õÉÙ·Û³¾ÑïÆð
D£®Ìá¸ßµí·ÛµÄ×Å»ðµã
£¨3£©¡°ÈýЧ´ß»¯×ª»¯Æ÷¡±¿É½«Æû³µÎ²ÆøÖÐÓж¾ÆøÌå´¦ÀíΪÎÞ¶¾ÆøÌ壬ÏÂͼΪ¸Ã·´Ó¦µÄ΢¹ÛʾÒâͼ£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
![](http://thumb.1010pic.com/pic6/res/czhx/web/STSource/20131029163544430329398/SYS201310291635444303293020_ST/images1.png)
¢ÙͼÖÐËùʾ4ÖÐÎïÖÊÖУ¬ÊôÓÚÑõ»¯ÎïµÄÊÇ______£¨ÌîÐòºÅ£©
¢ÚÔÚ·´Ó¦ÖУ¬Éú³ÉCºÍDµÄÖÊÁ¿±ÈΪ______£®
£¨4£©¢Ù¡°ÉúÃüÎü¹Ü¡±£¨ÈçÓÒͼ£©ÊÇÒ»ÖÖ¿ÉÒÔËæÉíЯ´øµÄСÐ;»»¯Æ÷£¬ÀïÃæ×°ÓÐÍøË¿¡¢×¢ÈëÁË»îÐÔÌ¿¡°ºÍµâµÄÊ÷Ö¬µÈ£®ÆäÖлîÐÔÌ¿Æðµ½______ºÍ¹ýÂ˵Ä×÷Óã®
¢ÚÅ©ÒµÉú²ú³£ÓÃÈÜÖʵÄÖÊÁ¿·ÖÊýΪ10%¡«20%µÄNaClÈÜÒºÀ´Ñ¡ÖÖ£®ÏÖ½«300g 25%µÄNaClÈÜҺϡÊÍΪ15%µÄNaClÈÜÒº£¬ÐèÒª¼ÓË®µÄÖÊÁ¿Îª______g£®
¢Û¸ù¾Ýϱí»Ø´ðÎÊÌ⣮
60¡æʱ£¬ÏòÁ½¸ö·Ö±ðÊ¢ÓÐ50g NaClºÍNH4ClµÄÉÕ±ÖУ¬¸÷¼ÓÈë100gµÄË®£¬³ä·ÖÈܽâºó£¬Îª±¥ºÍÈÜÒºµÄÊÇ______ÈÜÒº£®
£¨1£©ÇØʼ»ÊÁêͳµÂí¡¢ÇàÍÏɺס¢Ê÷ÏÂÊËŮͼµÈ10¼þ¶¥¼¶¹ú±¦£¬¾ÛÊס°2011Î÷°²ÊÀÔ°»á¡±£®
£¨¢ÙÇØʼ»ÊÁêͳµÂí³öÍÁʱ±íÃæÓÐһЩÍÐ⣬ÍÐâÖ÷Òª³É·ÖÊǼîʽ̼ËáÍ[Cu2£¨OH£©2CO3]£®ÍÉúÐâ³ýÁËÓëÑõÆøºÍË®ÓйØÍ⣬´Ó¼îʽ̼Ëá͵Ļ¯Ñ§Ê½ÍÆÖª»¹Óë¿ÕÆøÖеÄ______Óйأ®
¢ÚÇàÍÏɺ׵ÄÖ÷Òª³É·ÖÊÇͺϽð£®Ò»°ãÀ´Ëµ£¬ºÏ½ðÓë×é³ÉËüµÄ´¿½ðÊôÏà±È£¬ÆäÐÔÄܻᷢÉú¸Ä±ä£¬¸Ä±äÖ®Ò»ÊÇ______£®
¢ÛÊ÷ÏÂÊËŮͼµÄÖ÷Òª²ÄÁϺ¬ÓÐÌìÈ»ÏËά£¬³ýÌìÈ»ÏËάÍ⣬ÏÖ´úÈËÃÇ»¹Ê¹ÓúϳÉÏËά£®¼ø±ðÌìÈ»ÏËάÓëºÏ³ÉÏËά³£ÓõĻ¯Ñ§·½·¨ÊÇ______·¨£®
![](http://thumb.1010pic.com/pic6/res/czhx/web/STSource/20131029163544430329398/SYS201310291635444303293020_ST/images0.png)
£¨2£©½üÈÕ£¬ÓÐýÌ屨µÀÃæÌõ¿Éȼʼþ£¬ÓеÄÊÐÃñ¾Ý´Ëµ£ÐÄÃæÌõÖмÓÈëÁ˲»°²È«µÄÌí¼Ó¼Á£®½ö´ÓÃæÌõ¿Éȼ¾ÍÅжϼÓÈëÁËÌí¼Ó¼ÁÊDz»¿ÆѧµÄ£¬ÒòΪÃæ·Ûº¬ÓеÄÖ÷ÒªÓªÑøËصí·Û±¾ÉíÊÇ¿ÉÒÔȼÉյģ¬µí·ÛµÄ»¯Ñ§Ê½Îª£¨C6H10O5£©n£¬ÍêȫȼÉյIJúÎïÊÇ______£»È¼ÉÕ¹ý³ÌÖл¹¿ÉÎŵ½ÏñÍ··¢ÉÕ½¹ËƵĴ̱ÇÆø棬ÊÇÓÉÓÚÃæ·ÛÖÐÁíÒ»ÖÖÓªÑøËØȼÉÕ²úÉúµÄ£¬¸ÃÓªÑøËØÊÇ______£®Ãæ·Û²»½ö¿ÉÒÔȼÉÕ£®Ò»¶¨Ìõ¼þÏ»¹»á·¢Éú±¬Õ¨£®2010Äê2ÔÂÎÒ¹úij´óÐÍÃæ·Û³§¹à×°³µ¼ä·¢ÉúÃæ·Û±¬Õ¨£¬Ôì³ÉÖØ´óÈËÔ±ÉËÍö£®Îª±ÜÃâÀàËÆʼþ£¬Éú²ú¹ý³Ì¿É²ÉÈ¡µÄ´ëÊ©ÓÐ______£®
A£®ÃÜ·âÃÅ´°£¬¸ô¾øÑõÆø
B£®ÑϽûÎüÑÌ£¬¶Å¾ø»ðÔ´
C£®ÇáÄÃÇá·Å£¬¼õÉÙ·Û³¾ÑïÆð
D£®Ìá¸ßµí·ÛµÄ×Å»ðµã
£¨3£©¡°ÈýЧ´ß»¯×ª»¯Æ÷¡±¿É½«Æû³µÎ²ÆøÖÐÓж¾ÆøÌå´¦ÀíΪÎÞ¶¾ÆøÌ壬ÏÂͼΪ¸Ã·´Ó¦µÄ΢¹ÛʾÒâͼ£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
![](http://thumb.1010pic.com/pic6/res/czhx/web/STSource/20131029163544430329398/SYS201310291635444303293020_ST/images1.png)
¢ÙͼÖÐËùʾ4ÖÐÎïÖÊÖУ¬ÊôÓÚÑõ»¯ÎïµÄÊÇ______£¨ÌîÐòºÅ£©
¢ÚÔÚ·´Ó¦ÖУ¬Éú³ÉCºÍDµÄÖÊÁ¿±ÈΪ______£®
£¨4£©¢Ù¡°ÉúÃüÎü¹Ü¡±£¨ÈçÓÒͼ£©ÊÇÒ»ÖÖ¿ÉÒÔËæÉíЯ´øµÄСÐ;»»¯Æ÷£¬ÀïÃæ×°ÓÐÍøË¿¡¢×¢ÈëÁË»îÐÔÌ¿¡°ºÍµâµÄÊ÷Ö¬µÈ£®ÆäÖлîÐÔÌ¿Æðµ½______ºÍ¹ýÂ˵Ä×÷Óã®
¢ÚÅ©ÒµÉú²ú³£ÓÃÈÜÖʵÄÖÊÁ¿·ÖÊýΪ10%¡«20%µÄNaClÈÜÒºÀ´Ñ¡ÖÖ£®ÏÖ½«300g 25%µÄNaClÈÜҺϡÊÍΪ15%µÄNaClÈÜÒº£¬ÐèÒª¼ÓË®µÄÖÊÁ¿Îª______g£®
¢Û¸ù¾Ýϱí»Ø´ðÎÊÌ⣮
ζÈ/¡æ | 20 | 40 | 60 | 80 | 100 | ||
Èܽâ¶È /g | NaCl | 35.7 | 36.0 | 36.6 | 37.3 | 38.4 | 39.8 |
NH4Cl | 29.4 | 37.2 | 45.8 | 55.2 | 65.6 | 77.3 |