ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Óà CuSO4¡¤5H2O¾§Ì壬ÅäÖÆ0.2 mol/LµÄCuSO4ÈÜÒº480 mL¡£

£¨1£©ÊµÑéÖÐÓõ½µÄ²£Á§ÒÇÆ÷ÓÐÁ¿Í²¡¢²£Á§°ô¡¢ÉÕ±­£¬»¹È±ÉÙ ¡£

£¨2£©ÈÝÁ¿Æ¿Ê¹ÓÃÇ°Ó¦ ¡£

£¨3£©Ó¦ÓÃÍÐÅÌÌìƽ³ÆÈ¡CuSO4¡¤5H2O¾§ÌåµÄÖÊÁ¿Îª g¡£

£¨4£©ÅäÖÆÈÜҺʱÓÐÒÔϼ¸¸ö²Ù×÷£º¢ÙÈܽ⡢¢ÚÒ¡ÔÈ¡¢¢ÛÏ´µÓ²¢×ªÒÆ¡¢¢ÜÀäÈ´¡¢¢Ý³ÆÁ¿¡¢¢ÞתÒÆÈÜÒº¡¢¢ß¶¨ÈÝ¡¢¢à×°Æ¿Ìù±êÇ©£¬ÔòÕýÈ·µÄ²Ù×÷˳ÐòÊÇ (ÌîÐòºÅ)¡£

£¨5£©ÏÂÁвÙ×÷¶ÔËùÅäÈÜÒºµÄŨ¶ÈÆ«¸ßµÄÓÐ (ÌîÐòºÅ)

¢ÙÁòËáÍ­¾§ÌåʧȥÁ˲¿·Ö½á¾§Ë®

¢ÚÓá°×óÂëÓÒÎµÄ³ÆÁ¿·½·¨³ÆÁ¿¾§Ì岢ʹÓÃÁËÓÎÂë

¢ÛÁòËáÍ­¾§Ìå²»´¿£¬ÆäÖлìÓÐÔÓÖÊ

¢Ü³ÆÁ¿ÁòËáÍ­¾§ÌåʱËùÓÃíÀÂëÉúÐâ

¢ÝÈÝÁ¿Æ¿Î´¾­¸ÉÔï¾ÍʹÓÃ

¢ÞתÒÆÒºÌåʱ²»Ð¡ÐÄÈ÷ÂäÁËÒ»µÎÔÚÈÝÁ¿Æ¿µÄÍâÃæ

¢ß¶¨ÈÝʱ¸©ÊÓ¿ÌÏß

¢àÒ¡ÔȺ󣬰¼ÒºÃæµÍÓڿ̶ÈÏßδ×öÈκδ¦Àí

¡¾´ð°¸¡¿£¨1£©ÈÝÁ¿Æ¿£¨500ml£©¡¢½ºÍ·µÎ¹Ü£¨2·Ö£©

£¨2£©²é©£¨1·Ö£©£¨3£©25.0£¨2·Ö£©

£¨4£©¢Ý¢Ù¢Ü¢Þ¢Û¢ß¢Ú¢à£¨2·Ö£©£¨5£©¢Ù¢Ü¢ß£¨2·Ö£©

¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º£¨1£© ûÓÐ480mLµÄÈÝÁ¿Æ¿£¬Òò´ËÓ¦¸ÃÅäÖÆ500mL£¬ÔòʵÑéÖÐÓõ½µÄ²£Á§ÒÇÆ÷ÓÐÁ¿Í²¡¢²£Á§°ô¡¢ÉÕ±­£¬»¹È±ÉÙÈÝÁ¿Æ¿£¨500ml£©¡¢½ºÍ·µÎ¹Ü¡£

£¨2£©ÈÝÁ¿Æ¿Ê¹ÓÃÇ°Ó¦²é©¡£

£¨3£©Ó¦ÓÃÍÐÅÌÌìƽ³ÆÈ¡CuSO4¡¤5H2O¾§ÌåµÄÖÊÁ¿Îª0.5L¡Á0.2mol/L¡Á250g/mol£½25.0g¡£

£¨4£©ÅäÖÆÈÜҺʱµÄÖ÷Òª²Ù×÷ÊǼÆËã¡¢³ÆÁ¿¡¢Èܽ⡢ÀäÈ´¡¢×ªÒÆ¡¢Ï´µÓ¡¢Ò¡ÔÈ¡¢¶¨ÈݺÍÕñµ´µÈ£¬ËùÒÔÕýÈ·µÄ²Ù×÷˳ÐòÊǢݢ٢ܢޢۢߢڢࡣ

£¨5£©¢ÙÁòËáÍ­¾§ÌåʧȥÁ˲¿·Ö½á¾§Ë®£¬µ¼ÖÂÁòËáÍ­µÄÖÊÁ¿Ôö¼Ó£¬Å¨¶ÈÆ«¸ß£»¢ÚÓá°×óÂëÓÒÎµÄ³ÆÁ¿·½·¨³ÆÁ¿¾§Ì岢ʹÓÃÁËÓÎÂ룬µ¼ÖÂÁòËáÍ­µÄÖÊÁ¿¼õÉÙ£¬Å¨¶ÈÆ«µÍ£»¢ÛÁòËáÍ­¾§Ìå²»´¿£¬ÆäÖлìÓÐÔÓÖÊ£¬µ¼ÖÂÁòËáÍ­µÄÖÊÁ¿¼õÉÙ£¬Å¨¶ÈÆ«µÍ£»¢Ü³ÆÁ¿ÁòËáÍ­¾§ÌåʱËùÓÃíÀÂëÉúÐ⣬µ¼ÖÂÁòËáÍ­µÄÖÊÁ¿Ôö¼Ó£¬Å¨¶ÈÆ«¸ß£»¢ÝÈÝÁ¿Æ¿Î´¾­¸ÉÔï¾ÍʹÓ㬲»»áÓ°Ïì½á¹û£»¢ÞתÒÆÒºÌåʱ²»Ð¡ÐÄÈ÷ÂäÁËÒ»µÎÔÚÈÝÁ¿Æ¿µÄÍâÃ棬µ¼ÖÂÁòËáÍ­µÄÖÊÁ¿¼õÉÙ£¬Å¨¶ÈÆ«µÍ£»¢ß¶¨ÈÝʱ¸©ÊÓ¿ÌÏߣ¬ÒºÃæÔڿ̶ÈÏßÏ·½£¬ÈÜÒºÌå»ý¼õÉÙ£¬Å¨¶ÈÆ«¸ß£»¢àÒ¡ÔȺ󣬰¼ÒºÃæµÍÓڿ̶ÈÏßδ×öÈκδ¦Àí£¬²»»áÓ°Ïì½á¹û£¬´ð°¸Ñ¡¢Ù¢Ü¢ß¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø