ÌâÄ¿ÄÚÈÝ
ÈçͼÊÇÇâÑõ»¯ÄÆÈÜÒººÍÑÎËáÓõμӷ½Ê½·´Ó¦Ê±£¬ÈÜÒºpHËæµÎÈëÈÜÒºÌå»ý±ä»¯µÄÇúÏß¡£
£¨1£©ÇâÑõ»¯ÄƺÍÑÎËáÇ¡ºÃÍêÈ«·´Ó¦Ê±£¬ÈÜÒºµÄpH_______7 £¨Ìî¡°´óÓÚ¡±»ò¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©¡£¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ___________¡£
£¨2£©¸ù¾ÝÇúÏßÅжϣ¬¸Ã·´Ó¦Êǽ«___________£¨Ìî¡°ÇâÑõ»¯ÄÆÈÜÒº¡±»ò¡°ÑÎËᡱ£©µÎÈë___________ÖС£
£¨3£©µ±µÎÈëÈÜÒºµÄÌå»ýΪ5 mLʱ£¬´Ëʱ¸ÃÈÜÒºÖеÄÈÜÖÊÊÇ___________£¨Ìѧʽ£©¡£
£¨4£©½«8Og 10%µÄÇâÑõ»¯ÄÆÈÜÒºÓëÒ»¶¨ÖÊÁ¿µÄ10%µÄÏ¡ÑÎËáÏà»ìºÏ£¬µÎÈ뼸µÎʯÈïÈÜÒº£¬ÈÜÒº³Ê×ÏÉ«£¬ÔòÏ¡ÑÎËáµÄÖÊÁ¿Îª__________73g£¨Ìî¡°´óÓÚ¡±»ò¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±£©¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿