½â£º
£¨1£©ÓÉÈýÎïÖʵÄÈܽâ¶ÈÇúÏß¿ÉÖª£¬ÔÚt
2¡æÊ±£¬ÈýÎïÖʵÄÈܽâ¶È´óС¹ØÏµÊÇNaNO
2£¾NaCl£¾M£»
£¨2£©Ã¾ÓëÏ¡ÑÎËá·´Ó¦·Å³ö´óÁ¿µÄÈÈ£¬ÓÉÌâÒâ¿ÉÖª£¬ÉýÎÂʱ¸ÃÎïÖʵı¥ºÍÈÜÒºÖгöÏÖ»ë×Ç£¬ËµÃ÷¸ÃÎïÖʵÄÈܽâ¶ÈËæÎ¶ȵÄÉý¸ß¶ø¼õС£¬¹Ê¸Ã±¥ºÍÈÜÒºÖеÄÈÜÖÊÊÇM£®
£¨3£©ÔÚt
2¡æÊ±£¬ÈýÎïÖʵÄÈܽâ¶È´óС¹ØÏµÎª£ºNaNO
2£¾NaCl£¾M£¬Òò´ËÈýÎïÖʵı¥ºÍÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý´óС¹ØÏµÎª£ºNaNO
2£¾NaCl£¾M£¬µ±½µÎÂÖÁt
1¡æÊ±£¬ÓÉÓÚNaNO
2ºÍNaClµÄÈܽâ¶ÈËæÎ¶ȵĽµµÍ¶ø¼õС£¬Òò´ËËüÃǵı¥ºÍÈÜÒºÖоͻáÓо§ÌåÎö³ö£¬µ«ÈÜÒºÈÔ¾ÉÊDZ¥ºÍÈÜÒº£¬ÓÉÓÚÔÚt
1¡æÊ±£¬NaNO
2±ÈNaClµÄÈܽâ¶È´ó£¬Òò´Ë½µÎÂÒÔºóµÄÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý´óС¹ØÏµÊÇNaNO
2£¾NaCl£»µ«ÓÉÓÚMµÄÈܽâ¶ÈËæÎ¶ȵĽµµÍ¶øÔö´ó£¬Òò´Ë½µÎÂʱ£¬MµÄ±¥ºÍÈÜÒº¾Í»á±ä³É²»±¥ºÍÈÜÒº£¬µ«ÈÜÖʵÄÖÊÁ¿·ÖÊý²»±ä£¬ËäÈ»ÔÚt
1¡æÊ±£¬NaClºÍMµÄÈܽâ¶ÈÏàµÈ£¬µ«ÓÉÓÚMÒÑÊDz»±¥ºÍÈÜÒº£¬Òò´ËÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý´óС¹ØÏµÊÇNaCl£¾M£»
£¨4£©20¡æÊ±£¬NaNO
2¡¢NaClµÄÈܽâ¶È·Ö±ðΪ80.8gºÍ36g£¬¹ÊÏò10mlË®ÖмÓÈë5gÁ½ÖÖÎïÖÊ£¬ÄÜÈ«²¿ÈܽâNaNO
2£»²»ÄÜÈ«²¿ÈܽâÊÇÂÈ»¯ÄÆ£»¹Ê·½°¸¿ÉÐУ®»¹¿ÉÒÔÑ¡Ó÷ֱðÈ¡ÉÙÁ¿µÄNaNO
2¡¢NaCl¹ÌÌåÓÚÁ½Ö§ÊÔ¹ÜÖУ¬Óþƾ«µÆ¼ÓÈÈ£¬ÈÛ»¯ÕßΪNaNO
2£¬²»ÈÛÕßΪNaCl£¨»ò·Ö±ðÈ¡ÉÙÁ¿ÑùÆ·ÓÚÊÔ¹ÜÖУ¬¼ÓË®Èܽ⣬µÎ¼ÓÎÞÉ«·Ó̪ÊÔÒº£¬±äºìÕßΪNaNO
2£¬²»±äÕßΪNaCl£©£®
¹Ê´ð°¸Îª£º
£¨1£©NaNO
2£¾NaCl£¾M
£¨2£©M
£¨3£©NaNO
2£¾NaCl£¾M
£¨4£©¢Ù¿ÉÐÐ ¢Ú·Ö±ðÈ¡ÉÙÁ¿ÑùÆ·ÓÚÊÔ¹ÜÖУ¬¼ÓË®Èܽ⣬µÎ¼ÓÎÞÉ«·Ó̪ÊÔÒº£¬±äºìÕßΪNaNO
2£¬²»±äÕßΪNaCl£¨·Ö±ðÈ¡ÉÙÁ¿µÄNaNO
2¡¢NaCl¹ÌÌåÓÚÁ½Ö§ÊÔ¹ÜÖУ¬Óþƾ«µÆ¼ÓÈÈ£¬ÈÛ»¯ÕßΪNaNO
2£¬²»ÈÛÕßΪNaCl£©£¨»òÆäËûºÏÀí´ð°¸£©
·ÖÎö£º¸ù¾Ý¹ÌÌåÎïÖʵÄÈܽâ¶ÈÇúÏß¿ÉÒÔ£º¢Ù±È½Ï²»Í¬µÄÎïÖÊÔÚͬһζÈϵÄÈܽâ¶È´óС£¬¢ÚÅжÏÎïÖʵÄÈܽâ¶ÈËæÎ¶ȱ仯µÄ±ä»¯Çé¿ö£¬È磺ÑÇÏõËáÄÆµÄÈܽâ¶ÈËæÎ¶ȵÄÉý¸ß¶øÔö´ó£¬MµÄÈܽâ¶ÈËæÎ¶ȵÄÉý¸ß¶ø¼õСµÈ£»
ijζÈÏÂÎïÖʵı¥ºÍÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýµÄ´óСºÍͬζÈϵÄÈܽâ¶ÈÓкܴóµÄ¹ØÏµ£º
±¥ºÍÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý=

¡Á100%£®
µãÆÀ£º±¾ÌâÄѶȽϴó£¬Ö÷Òª¿¼²éÁ˹ÌÌåÈܽâ¶ÈÇúÏßµÄÒâÒå¼°¸ù¾Ý¹ÌÌåÈܽâ¶ÈÇúÏß½â¾öÏàÓ¦µÄÎÊÌ⣬´Ó¶øÅàÑøÑ§ÉúµÄÀí½âÄÜÁ¦ºÍ½â¾öÎÊÌâµÄÄÜÁ¦£®