ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿¶¨Á¿µÄÊý¾Ý·ÖÎö£¬¿ÉÒÔʹÄãµÄ·ÖÎö¸ü¼Ó׼ȷ¡£
£¨×ÊÁÏ£©£ºÁòËáÑÇÌú£¨FeSO4£©£¬ÊÇÒ»ÖÖÖØÒªµÄ»¯¹¤ÔÁÏ¡£Ëü¿ÉÒÔ×÷¾»Ë®¼Á£»ÖÆÔìÌúºìÑÕÁÏ¡¢´ÅÐÔ²ÄÁÏ£»ÖÎÁÆȱÌúÐÔƶѪ£»ÓÃ×÷Å©Ò©ºÍ·ÊÁϵȡ£
£¨1£© ÁòËáÑÇÌúÀà±ðÊÇ________£¨Ñ¡Ìî¡°»ìºÏÎ¡¢¡°µ¥ÖÊ¡±¡¢¡°»¯ºÏÎ¡¢¡°Ñõ»¯Î£©£»ÁòËáÑÇÌúÖÐÁòÔªËصĻ¯ºÏ¼ÛÊÇ________£»ÁòËáÑÇÌúÖÐÌúµÄÖÊÁ¿·ÖÊýΪ______¡££¨¼ÆËã½á¹û¾«È·µ½0.1%£©
£¨2£© Ò½ÓÃÁòËáÑÇÌúƬ˵Ã÷ÊéÈçÏÂ
£¨ÅäÁÏ£©ÁòËáÑÇÌú£¨FeSO4£©¡¢ÕáÌÇ¡¢Î¬ÉúËØC¡£
£¨¹æ¸ñ£©0.3g/Ƭ£¬Ã¿Æ¬Öк¬Ìú0.060g¡£
£¨Ê³Ó÷½·¨£©Ã¿ÈÕ1´Î£¬Ã¿´Î1Ƭ£¬ÍÌ·þ¡£
Èôº¬ÌúÔªËض¼À´×ÔÁòËáÑÇÌú£¬ÊÔ¼ÆËã¸ÃÁòËáÑÇÌúƬÖÐËùº¬ÁòËáÑÇÌúµÄÖÊÁ¿·ÖÊý______£¿£¨ÒªÓмÆËã¹ý³Ì£¬¼ÆËã½á¹û¾«È·µ½0.1%£©
£¨3£©ÈéËáÑÇÌúµÄ»¯Ñ§Ê½ÎªC6H10FeO6£¬Ä³ÈéËáÑÇÌú±£½¡Æ·Ã¿Æ¬º¬ÈéËáÑÇÌú0.1g£¬1ƬÁòËáÑÇÌúº¬ÌúÔªËصÄÖÊÁ¿Ô¼Ï൱ÓÚ________Ƭ£¨¼ÆËã½á¹ûÈ¡ÕûÊý£©¸ÃÈéËáÑÇÌú±£½¡Æ·Ëùº¬ÌúÔªËصÄÖÊÁ¿______¡£
¡¾´ð°¸¡¿»¯ºÏÎï +2¼Û 36.8% ÓÉ1ÖªÁòËáÑÇÌúÖÐÌúÔªËصÄÖÊÁ¿·ÖÊýΪ36.8%£¬Òò´Ë¸ÃÁòËáÑÇÌúƬÖÐËùº¬ÁòËáÑÇÌúµÄÖÊÁ¿·ÖÊý=
¹Ê¸ÃÁòËáÑÇÌúƬÖÐËùº¬ÁòËáÑÇÌúµÄÖÊÁ¿·ÖÊýΪ54.3%¡£ 3 0.0194g
¡¾½âÎö¡¿
£¨1£©ÁòËáÑÇÌúÖк¬ÓÐÌú¡¢Áò¡¢ÑõÈýÖÖÔªËØ£¬¹ÊÊôÓÚ»¯ºÏÎï¡£ÁòËá¸ù»¯ºÏ¼ÛΪ-2¼Û£¬Òò´ËÑÇÌúµÄ»¯ºÏ¼ÛΪ+2¼Û¡£
£¬£¬¹ÊÌúÔªËصÄÖÊÁ¿·ÖÊýԼΪ36.8%¡£
£¨2£©ÓÉ1ÖªÁòËáÑÇÌúÖÐÌúÔªËصÄÖÊÁ¿·ÖÊýΪ36.8%£¬Òò´Ë¸ÃÁòËáÑÇÌúƬÖÐËùº¬ÁòËáÑÇÌúµÄÖÊÁ¿·ÖÊý=
¹Ê¸ÃÁòËáÑÇÌúƬÖÐËùº¬ÁòËáÑÇÌúµÄÖÊÁ¿·ÖÊýΪ54.3%¡£
£¨3£©ÓÉÌâÒâÓиÃÈéËáÑÇÌú±£½¡Æ·Ëùº¬ÌúÔªËصÄÖÊÁ¿·ÖÊý £¬ÓÉ´ËÆäÖÐÌúµÄÖÊÁ¿Îª£º£¬£¬Òò´Ë1ƬÁòËáÑÇÌúº¬ÌúÔªËصÄÖÊÁ¿Ô¼Îª3ƬÈéËáÑÇÌú¡£
¡¾ÌâÄ¿¡¿ÎÒÃdzõ²½ÈÏʶÁËһЩ³£¼ûÒÇÆ÷£º
£¨1£©A¡¢BÊÇʵÑéÊÒÁ½ÖÖ³£¼ûµÄ²£Á§ÒÇÆ÷¡£Ï±íÄÚÒÑ»æÖÆ2ÖÖÒÇÆ÷Éϲ¿Ô¼1/4µÄ¾Ö²¿ÌØÕ÷£¬ÔòAÒÇÆ÷Ãû³ÆÊÇ£º_________£» BÒÇÆ÷Ãû³ÆÊÇ£º___________¡£
ÒÇÆ÷ |
ÏÖÓÐÏÂÁÐÒÇÆ÷£º¢ÙÄ÷×Ó¡¢¢ÚÉÕ±¡¢¢ÛÊԹܡ¢¢Ü½ºÍ·µÎ¹Ü¡¢¢ÝȼÉճס¢¢Þ10mLÁ¿Í²¡¢¢ß20mLÁ¿Í²¡¢¢àÍÐÅÌÌìƽµÈÒÇÆ÷¡£
ÇëΪÏÂÁÐʵÑé²Ù×÷¸÷Ñ¡Ò»ÖÖÒÇÆ÷£¨ÌîдÏàÓ¦µÄÐòºÅ£©£º
£¨2£©ÎüÈ¡»òµÎ¼ÓÉÙÁ¿ÒºÌåʱÓÃ________£»
£¨3£©¿ÉÒÔÖ±½ÓÔھƾ«µÆ»ðÑæÉϼÓÈȵIJ£Á§ÒÇÆ÷ÊÇ_____________£»
£¨4£©ÁòÔÚÑõÆøÖÐȼÉÕµÄʵÑéÓÃ______________£»
£¨5£©Á¿È¡10mLµÄË®ÓÃ_________________¡£