ÌâÄ¿ÄÚÈÝ
ÏÂÁÐÓйØÐðÊöÕýÈ·µÄÊÇ
- A.ÈçͼËùʾ£¬²â¶¨ÖкÍÈÈʱ£¬´óСÁ½ÉÕ±¼äÌîÂúËéÖ½µÄ×÷ÓÃÖ»Êǹ̶¨Ð¡ÉÕ±
- B.ÈôÓÃ50mL 0.55mo1¡¤L¡ª1µÄÇâÑõ»¯ÄÆÈÜÒº£¬·Ö±ðÓë50mL 0.50mo1¡¤L¡ª1µÄÑÎËáºÍ50mL 0.25mo1¡¤L¡ª1µÄÁòËá³ä·Ö·´Ó¦£¬Á½·´Ó¦²â¶¨µÄÖкÍÈȲ»ÏàµÈ
- C.ÔÚÖк͵ζ¨ÊµÑéÖУ¬µÎ¶¨¹ÜÓÃÕôÁóˮϴµÓºó£¬ÔÙÓñê×¼ÒºÈó Ï´£¬ÔÙ¼Ó½ø±ê×¼Òº
- D.½øÐÐÖк͵樲Ù×÷ʱ£¬×óÊÖÕðµ´×¶ÐÎÆ¿£¬ÓÒÊÖת¶¯»îÈû¿ØÖÆÒºµÎÁ÷ËÙ£¬ÑÛ¾¦ÒªÊ¼ÖÕ×¢Êӵζ¨¹ÜÄÚÈÜÒºÒºÃæµÄ±ä»¯
C
ÕýÈ·´ð°¸£ºC
A¡¢²»ÕýÈ·£¬Æð¸ôÈÈ×÷Óã»B¡¢²»ÕýÈ·£¬ÖкÍÈÈÊÇÉú³É1molH2O·Å³öµÄÈÈÁ¿£¬Ó¦ÏàµÈ£»C¡¢ÕýÈ·£¬¼õСÎó²î£»D¡¢²»ÕýÈ·£¬ÑÛ¾¦ÒªÊ¼ÖÕ×¢ÊÓ׶ÐαÅÄÚÈÜÒºÑÕÉ«µÄ±ä»¯
ÕýÈ·´ð°¸£ºC
A¡¢²»ÕýÈ·£¬Æð¸ôÈÈ×÷Óã»B¡¢²»ÕýÈ·£¬ÖкÍÈÈÊÇÉú³É1molH2O·Å³öµÄÈÈÁ¿£¬Ó¦ÏàµÈ£»C¡¢ÕýÈ·£¬¼õСÎó²î£»D¡¢²»ÕýÈ·£¬ÑÛ¾¦ÒªÊ¼ÖÕ×¢ÊÓ׶ÐαÅÄÚÈÜÒºÑÕÉ«µÄ±ä»¯
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿