ÌâÄ¿ÄÚÈÝ
MgSO4?7H2O¿ÉÓÃÓÚÔìÖ½¡¢·ÄÖ¯¡¢ÌÕ´É¡¢ÓÍÆṤҵ£¬Ò²¿ÉÔÚÒ½ÁÆÉÏÓÃ×÷кÑΣ®Ä³¹¤·ÏÔüÖ÷Òª³É·ÖÊÇMgCO3£¬ÁíÍ⻹ÓÐCaCO3¡¢SiO2µÈÔÓÖÊ£®´Ó´Ë·ÏÔüÖлØÊÕMgSO4?7H2OµÄ¹¤ÒÕÏ£º
ÒÑÖªCaSO4ºÍMgSO4µÄÈܽâ¶È£¨S£©Ëæζȣ¨T£©±ä»¯ÇúÏßÈçͼËùʾ£¬ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©¡°½þ³ö¡±²½ÖèÖУ¬ÎªÌá¸ßþµÄ½þ³öÂÊ£¬¿É²ÉÈ¡µÄ´ëÊ©ÓÐ______£¨ÒªÇóд³öÈÎÒâÒ»Ìõ£©£®
£¨2£©ÂËÔüBµÄÖ÷Òª³É·ÖµÄ»¯Ñ§Ê½ÊÇ______£®
£¨3£©²Ù×÷¢ñµÄÃû³ÆÊÇ______£¬²Ù×÷¢òµÄÃû³ÆÊÇ______£®
£¨4£©²Ù×÷¢ñºÍ²Ù×÷¢ò¶¼ÐèÒªÓõ½²£Á§°ô£¬²Ù×÷¢ñÖв£Á§°ôµÄÖ÷Òª×÷ÓÃÊÇ______£¬²Ù×÷¢òÖв£Á§°ôµÄÖ÷Òª×÷ÓÃÊÇ______£®
£¨5£©ÓÐÈËÈÏΪMg2+Ò×Ë®½â£¬¾²Ù×÷¢òºóÔÙ¹ýÂË¡¢Ï´µÓµÃ²»µ½MgSO4?7H2O¾§Ì壬ÄãÈÏΪÕâÖÖ˵·¨ÊÇ·ñÕýÈ·______£¨ÌÊÇ¡±»ò¡°·ñ¡±£©£¬ÔÒòÊÇ______£®
½â£º£¨1£©¼ÓÏ¡ÁòËáÓÚ·ÏÔüÖУ¬MgCO3¡¢CaCO3Èܽ⣬¸ù¾ÝÈܽâ¶È-ζÈͼ£¬ÖªµÀMgSO4ËæζÈÉý¸ß¶øÈܽâ¶ÈÔö´ó£¬¡°½þ³ö¡±²½ÖèÖУ¬ÎªÌá¸ßþµÄ½þ³öÂÊ£¬¿É²ÉÈ¡µÄ´ëÊ©Êʵ±Ìá¸ß·´Ó¦Î¶ȣ¬Í¬Ê±²»¶Ï½Á°è£¬Ôö¼Ó½þ³öʱ¼ä£®
¹Ê´ð°¸Îª£ºÊʵ±Ìá¸ß·´Ó¦Î¶ȣ¬Í¬Ê±²»¶Ï½Á°è£¬Ôö¼Ó½þ³öʱ¼ä£®
£¨2£©Óɹ¤ÒÕÁ÷³Ì¿ÉÖª£¬·ÏÔü¼ÓÈëÁòËá¹ýÂË£¬ÂËÒºÖк¬ÓÐCaSO4¡¢MgSO4£¬¸ù¾ÝÈܽâ¶È-ζÈͼ¿ÉÖª£¬CaSO4ËæζÈÉý¸ß¶øÈܽâ¶ÈϽµ£¬MgSO4ËæζÈÉý¸ß¶øÈܽâ¶ÈÔö´ó£¬ÂËÒº¼ÓÈÈÎö³öCaSO4£¬¹Ê²Ù×÷¢ñÔÚ¼ÓÈȵÄÇé¿öϹýÂË£¬ÂËÔüBÊÇCaSO4£®
¹Ê´ð°¸Îª£ºCaSO4£®
£¨3£©CaSO4ËæζÈÉý¸ß¶øÈܽâ¶ÈϽµ£¬¼ÓÈȵÄÇé¿öÏ£¬¿ÉÒÔ½µµÍCaSO4Èܽâ¶È£¬²Ù×÷¢ñÔÚ¼ÓÈȵÄÇé¿öϽ«¹ÌÌåÓëÈÜÒº·ÖÀ룬ӦÊdzÃÈȹýÂË£»²Ù×÷¢òÊÇÓÉÈÜÒºÖÐÎö³ö¾§Ì壬ӦΪÕô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§£®
¹Ê´ð°¸Îª£º³ÃÈȹýÂË£»Õô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§£®
£¨4£©²Ù×÷¢ñÊǹýÂË£¬²£Á§°ôΪÒýÁ÷×÷Ó㻲Ù×÷¢òÊǽᾧ£¬²£Á§°ôΪ½Á°è×÷Óã®
¹Ê´ð°¸Îª£ºÒýÁ÷£»½Á°è£®
£¨5£©MgSO4Ë®½âÉú³ÉÇâÑõ»¯Ã¾ÓëÁòËᣬÁòËáÊÇÄѻӷ¢ÐÔËᣬ×îºóÉú³ÉµÄÁòËáÓëÇâÑõ»¯Ã¾ÓÖÉú³ÉÁòËáþ£®²Ù×÷¢òºó¹ýÂË¡¢Ï´µÓ¿ÉÒԵõ½MgSO4?7H2O¾§Ì壮
¹Ê´ð°¸Îª£º·ñ£»ÁòËáÊÇÄѻӷ¢ÐÔËᣮ
·ÖÎö£º£¨1£©¼ÓÏ¡ÁòËáÓÚ·ÏÔüÖУ¬MgCO3¡¢CaCO3Èܽ⣬¸ù¾ÝÈܽâ¶È-ζÈͼ£¬ÖªµÀMgSO4ËæζÈÉý¸ß¶øÈܽâ¶ÈÔö´ó£®
£¨2£©Óɹ¤ÒÕÁ÷³Ì¿ÉÖª£¬·ÏÔü¼ÓÈëÁòËá¹ýÂË£¬ÂËÒºÖк¬ÓÐCaSO4¡¢MgSO4£¬¸ù¾ÝÈܽâ¶È-ζÈͼ¿ÉÖª£¬CaSO4ËæζÈÉý¸ß¶øÈܽâ¶ÈϽµ£¬MgSO4ËæζÈÉý¸ß¶øÈܽâ¶ÈÔö´ó£¬ÂËÒº¼ÓÈÈÎö³öCaSO4£®
£¨3£©Óɹ¤ÒÕÁ÷³Ì¿ÉÖª£¬²Ù×÷¢ñÊÇÔÚ¼ÓÈȵÄÇé¿öϽ«¹ÌÌåÓëÈÜÒº·ÖÀ룬²Ù×÷¢òÊÇÓÉÈÜÒºÖÐÎö³ö¾§Ì壮
£¨4£©²Ù×÷¢ñÊǹýÂË£¬²£Á§°ôΪÒýÁ÷×÷Ó㻲Ù×÷¢òÊǽᾧ£¬²£Á§°ôΪ½Á°è×÷Óã®
£¨5£©MgSO4Ë®½âÉú³ÉÇâÑõ»¯Ã¾ÓëÁòËᣬÁòËáÊǷǻӷ¢ÐÔËᣮ
µãÆÀ£º±¾Ì⿼²éѧÉúÔĶÁÌâÄ¿»ñÈ¡ÐÅÏ¢ÄÜÁ¦¡¢¶Ô¹¤ÒÕÁ÷³ÌµÄÀí½â¡¢ÎïÖÊÍƶϡ¢ÎïÖÊ·ÖÀëÌá´¿ÓëÌõ¼þ¿ØÖƵȣ¬ÄѶÈÖеȣ¬ÐèҪѧÉú¾ß±¸ÔúʵµÄ»ù´¡ÖªÊ¶Óë×ÛºÏÔËÓÃ֪ʶ¡¢ÐÅÏ¢½øÐнâ¾öÎÊÌâµÄÄÜÁ¦£®
¹Ê´ð°¸Îª£ºÊʵ±Ìá¸ß·´Ó¦Î¶ȣ¬Í¬Ê±²»¶Ï½Á°è£¬Ôö¼Ó½þ³öʱ¼ä£®
£¨2£©Óɹ¤ÒÕÁ÷³Ì¿ÉÖª£¬·ÏÔü¼ÓÈëÁòËá¹ýÂË£¬ÂËÒºÖк¬ÓÐCaSO4¡¢MgSO4£¬¸ù¾ÝÈܽâ¶È-ζÈͼ¿ÉÖª£¬CaSO4ËæζÈÉý¸ß¶øÈܽâ¶ÈϽµ£¬MgSO4ËæζÈÉý¸ß¶øÈܽâ¶ÈÔö´ó£¬ÂËÒº¼ÓÈÈÎö³öCaSO4£¬¹Ê²Ù×÷¢ñÔÚ¼ÓÈȵÄÇé¿öϹýÂË£¬ÂËÔüBÊÇCaSO4£®
¹Ê´ð°¸Îª£ºCaSO4£®
£¨3£©CaSO4ËæζÈÉý¸ß¶øÈܽâ¶ÈϽµ£¬¼ÓÈȵÄÇé¿öÏ£¬¿ÉÒÔ½µµÍCaSO4Èܽâ¶È£¬²Ù×÷¢ñÔÚ¼ÓÈȵÄÇé¿öϽ«¹ÌÌåÓëÈÜÒº·ÖÀ룬ӦÊdzÃÈȹýÂË£»²Ù×÷¢òÊÇÓÉÈÜÒºÖÐÎö³ö¾§Ì壬ӦΪÕô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§£®
¹Ê´ð°¸Îª£º³ÃÈȹýÂË£»Õô·¢Å¨Ëõ¡¢ÀäÈ´½á¾§£®
£¨4£©²Ù×÷¢ñÊǹýÂË£¬²£Á§°ôΪÒýÁ÷×÷Ó㻲Ù×÷¢òÊǽᾧ£¬²£Á§°ôΪ½Á°è×÷Óã®
¹Ê´ð°¸Îª£ºÒýÁ÷£»½Á°è£®
£¨5£©MgSO4Ë®½âÉú³ÉÇâÑõ»¯Ã¾ÓëÁòËᣬÁòËáÊÇÄѻӷ¢ÐÔËᣬ×îºóÉú³ÉµÄÁòËáÓëÇâÑõ»¯Ã¾ÓÖÉú³ÉÁòËáþ£®²Ù×÷¢òºó¹ýÂË¡¢Ï´µÓ¿ÉÒԵõ½MgSO4?7H2O¾§Ì壮
¹Ê´ð°¸Îª£º·ñ£»ÁòËáÊÇÄѻӷ¢ÐÔËᣮ
·ÖÎö£º£¨1£©¼ÓÏ¡ÁòËáÓÚ·ÏÔüÖУ¬MgCO3¡¢CaCO3Èܽ⣬¸ù¾ÝÈܽâ¶È-ζÈͼ£¬ÖªµÀMgSO4ËæζÈÉý¸ß¶øÈܽâ¶ÈÔö´ó£®
£¨2£©Óɹ¤ÒÕÁ÷³Ì¿ÉÖª£¬·ÏÔü¼ÓÈëÁòËá¹ýÂË£¬ÂËÒºÖк¬ÓÐCaSO4¡¢MgSO4£¬¸ù¾ÝÈܽâ¶È-ζÈͼ¿ÉÖª£¬CaSO4ËæζÈÉý¸ß¶øÈܽâ¶ÈϽµ£¬MgSO4ËæζÈÉý¸ß¶øÈܽâ¶ÈÔö´ó£¬ÂËÒº¼ÓÈÈÎö³öCaSO4£®
£¨3£©Óɹ¤ÒÕÁ÷³Ì¿ÉÖª£¬²Ù×÷¢ñÊÇÔÚ¼ÓÈȵÄÇé¿öϽ«¹ÌÌåÓëÈÜÒº·ÖÀ룬²Ù×÷¢òÊÇÓÉÈÜÒºÖÐÎö³ö¾§Ì壮
£¨4£©²Ù×÷¢ñÊǹýÂË£¬²£Á§°ôΪÒýÁ÷×÷Ó㻲Ù×÷¢òÊǽᾧ£¬²£Á§°ôΪ½Á°è×÷Óã®
£¨5£©MgSO4Ë®½âÉú³ÉÇâÑõ»¯Ã¾ÓëÁòËᣬÁòËáÊǷǻӷ¢ÐÔËᣮ
µãÆÀ£º±¾Ì⿼²éѧÉúÔĶÁÌâÄ¿»ñÈ¡ÐÅÏ¢ÄÜÁ¦¡¢¶Ô¹¤ÒÕÁ÷³ÌµÄÀí½â¡¢ÎïÖÊÍƶϡ¢ÎïÖÊ·ÖÀëÌá´¿ÓëÌõ¼þ¿ØÖƵȣ¬ÄѶÈÖеȣ¬ÐèҪѧÉú¾ß±¸ÔúʵµÄ»ù´¡ÖªÊ¶Óë×ÛºÏÔËÓÃ֪ʶ¡¢ÐÅÏ¢½øÐнâ¾öÎÊÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿