ÌâÄ¿ÄÚÈÝ
| A¡¢t2¡æÊ±£¬ÔÚÁ½¸ö¸÷Ê¢ÓÐl00gË®µÄÉÕ±ÖУ¬·Ö±ð¼ÓÈë50gµÄ¼×¡¢ÒÒÁ½ÖÖ¹ÌÌ壬³ä·Ö½Á°è£¬ËùµÃ¼×¡¢ÒÒÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿²»µÈ | B¡¢t1¡æÊ±£¬µÈÖÊÁ¿¼×¡¢ÒÒÈÜÒºÖÐËùº¬ÈܼÁµÄÖÊÁ¿¼×µÈÓÚÒÒ | C¡¢ÒÒÖк¬ÓÐÉÙÁ¿¼×£¬¿ÉÒÔÓÃÀäÈ´Èȱ¥ºÍÈÜÒºµÄ·½·¨Ìá´¿¼× | D¡¢t2¡æÊ±£®½«¼×¡¢ÒÒ±¥ºÍÈÜÒº½µÎÂÖÁt1¡æ£¬¼×ÈÜÒºÎö³ö¾§ÌåµÄÖÊÁ¿´óÓÚÒÒ |
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÈçͼÊǼס¢ÒÒ¡¢±ûÈýÖÖÎïÖʵÄÈܽâ¶ÈÇúÏߣ®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

| A¡¢ÔÚt1¡æÊ±£¬ÈýÖÖÎïÖʵÄÈܽâ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòÊǼף¾ÒÒ£¾±û | B¡¢¼×¡¢ÒÒÁ½ÎïÖʵÄÈܽâ¶ÈÏàµÈ | C¡¢¼×¡¢ÒÒ¡¢±ûÈýÖÖÎïÖʵı¥ºÍÈÜÒºÉýζ¼»áת»¯Îª²»±¥ºÍÈÜÒº | D¡¢ÔÚt2¡æÊ±ÈýÎïÖʵı¥ºÍÈÜÒºµÄŨ¶È´óСΪ¼×=ÒÒ£¾±û |
| A¡¢t2¡æÊ±£¬¼×¡¢ÒÒÁ½ÖÖÎïÖʵı¥ºÍÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý´óС¹ØÏµÎª£º¼×£¾ÒÒ | B¡¢t2¡æÊ±£¬½«µÈÖÊÁ¿¼×¡¢ÒÒÁ½ÖÖÎïÖÊÖÆ³É±¥ºÍÈÜÒº£¬ËùµÃÈÜÒºÖÊÁ¿´óС¹ØÏµÎª£º¼×£¼ÒÒ | C¡¢½«¼×¡¢ÒÒÁ½ÖÖÎïÖʵı¥ºÍÈÜÒº¶¼´Ót2¡æ½µÖÁt1¡æÊ±£¬Á½ÖÖÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýÏàµÈ | D¡¢ÏòÉÕ±ÄÚµÄË®ÖмÓÈëÒ»¶¨Á¿NH4NO3¹ÌÌåºó£¬Ö»ÓÐÊ¢·Å¼×ÈÜÒºµÄÊÔ¹ÜÖÐÓо§ÌåÎö³ö |
| A¡¢t2¡æÊ±£¬¼×µÄ±¥ºÍÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý±ÈÒҵı¥ºÍÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý´ó | B¡¢½«¼×¡¢Òҵı¥ºÍÈÜÒº·Ö±ð´Ót2¡æ½µµ½t1¡æ£¬Îö³ö¾§ÌåµÄÖÊÁ¿¼×´óÓÚÒÒ | C¡¢Éý¸ßζȿɽ«¼×µÄ±¥ºÍÈÜÒº±ä³É²»±¥ºÍÈÜÒº | D¡¢t1¡æÊ±£¬Èô¼×ºÍÒҵı¥ºÍÈÜÒº¸÷100g£¬ÔòÆäÈÜÖʵÄÖÊÁ¿Ò»¶¨ÏàµÈ |
| A¡¢ÂÈ»¯ÄÆÈÜÒºÊÇÓÉNa+¡¢Cl-ºÍË®·Ö×Ó×é³ÉµÄ»ìºÏÎï | B¡¢³ýȥ̼ËáÄÆÖлìÓеÄÉÙÁ¿ÂÈ»¯ÄÆÔÓÖÊ£¬¿É²ÉÓýµÎ½ᾧµÄ·½·¨ | C¡¢t1¡æÊ±£¬ÒªÍêÈ«Èܽâ30gÂÈ»¯ÄÆÐγÉÈÜÒº£¬ÖÁÉÙÐèҪˮ100g | D¡¢t1¡æÊ±£¬°Ñ̼ËáÄÆµÄ²»±¥ºÍÈÜÒº±äΪ±¥ºÍÈÜÒº£¬ÈܼÁÖÊÁ¿Ò»¶¨²»±ä |
ÈçͼÊÇA¡¢BÁ½ÖÖÎïÖʵÄÈܽâ¶ÈÇúÏߣ¬ÏÂÁÐÐðÊö²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

| A¡¢20¡æA¡¢BÁ½ÎïÖʵÄÈܽâ¶ÈÏàµÈ | B¡¢AÎïÖʵı¥ºÍÈÜÒº´Ó30¡æ½µÎµ½10¡æ£¬±ä³É²»±¥ºÍÈÜÒº | C¡¢30¡æÊ±£¬Ïò100¿ËË®ÖмÓÈë25¿ËAÎïÖÊ£¬³ä·ÖÈܽâºóËùµÃÈÜÒºÊDZ¥ºÍÈÜÒº | D¡¢30¡æÊ±£¬½«BÎïÖʵIJ»±¥ºÍÈÜҺת±äΪ±¥ºÍÈÜÒº£¬²ÉÈ¡ºãÎÂÕô·¢ÈܼÁµÄ·½·¨ |
ij»¯Ñ§Ñ§Ï°Ð¡×éµÄͬѧ±æÎöÒÔÏÂ˵·¨£¬ÆäÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ºÈÆûË®ºó´òàã¬Ñ¹Ç¿¼õÐ¡ÆøÌåµÄÈܽâ¶È±äС | B¡¢·ÏÆúµç³ØÂñµ½ÍÁÈÀÖУ¬¼õÉÙ¶Ô»·¾³µÄÎÛȾ | C¡¢½«ÊÊÁ¿µÄÏõËáï§¹ÌÌåÈÜÓÚË®£¬»áʹÈÜÒºµÄζÈÏÔÖøÉý¸ß | D¡¢±»ÓêË®ÁÜʪµÄ×ÔÐгµ£¬ÐëÏÈÓøɲ¼²Á¾»ºó²ÅÄÜÓôøÓ͵IJ¼²Á |
ʵÑéÊÒÓÃÕáÌÇÅäÖÆ50.0gÈÜÖʵÄÖÊÁ¿·ÖÊýΪ10%µÄÕáÌÇÈÜÒº£¬ÏÂÁÐ˵·¨´íÎóµÄÊÇ£¨¡¡¡¡£©
| A¡¢ÓÃÍÐÅÌÌìÆ½³ÆÈ¡5.0 gµÄÕáÌÇ | B¡¢ÓÃÁ¿³ÌΪ10 mLµÄÁ¿Í²Á¿È¡ËùÐèµÄË® | C¡¢ÈܽâÕáÌÇʱ£¬Ê¹ÓõIJ£Á§ÒÇÆ÷ÓÐÉÕ±¡¢²£Á§°ô | D¡¢½«ÅäÖÆºÃµÄÈÜҺװÈëϸ¿ÚÆ¿ÖУ¬ÈûºÃÆ¿Èû²¢ÌùÉϱêÇ© |
Óþƾ«ºÍË®½þÅݺûµûÀ¼»¨¿ÉµÃµ½×ÏÉ«ÈÜÒº£¬¸ÃÈÜÒºÓöËáÈÜÒºÏÔºìÉ«£¬Óö¼îÈÜÒºÏÔ»ÆÉ«£¬ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÄÜʹºûµûÀ¼»¨µÄÈÜÒºÏÔ»ÆÉ«µÄÒ»¶¨ÊǼî | B¡¢¸ÃÈÜÒº¿ÉÓÃ×÷Ëá¼îָʾ¼Á | C¡¢½«¸ÃÈÜÒºµÎÈëË®ÖУ¬ÈÜÒºÈÔΪ×ÏÉ« | D¡¢½«¸ÃÈÜÒºµÎÈë°×´×ÖУ¬ÈÜÒº»áÏÔºìÉ« |