ÌâÄ¿ÄÚÈÝ
Ëá¼î·´Ó¦ÓëÈËÃǵÄÈÕ³£Éú»îºÍÉú²úÓÐÃÜÇеĹØÏµ¡£
¢ÅÓÉÓÚÈ˵ÄθÀïÓÐ_________£¬Òò´ËθҺ·ÖÃÚ¹ý¶à»áÒýÆðθ²¡£¬·þÓú¬ÓÐÇâÑõ»¯ÂÁµÄÒ©Îï¿É»º½â²¡Í´¡£ÆäÖÎÁƵĻ¯Ñ§ÔÀíΪ£¨Óû¯Ñ§·½³Ìʽ±íʾ£©___________________________¡£
¢Æ×öÂøÍ··¢½ÍÃæÍÅʱ£¬»á²úÉúÈéËáµÈÓлúËᣬÕôÂøÍ·Ç°Ðè¼Ó½øÊÊÁ¿µÄ´¿¼î»òСËÕ´òµÈ¼îÐÔÎïÖÊ£¬ËüÃÇÏ໥×÷ÓòúÉúÁË__________ÆøÌ壨Ìѧʽ£©£¬Ê¹Õô³öµÄÂøÍ·ÊèËɶà¿×£»Èô¼ÓÈëµÄ¼îÐÔÎïÖʹý¶à£¬¿ÉÏòÃæÍÅ»òÕô¹øÖеμÓÉÙÐíº¬____________£¨Ìѧʽ£©µÄËáÐÔµ÷ζÁÏ£¬·ñÔòÕô³öµÄÂøÍ·»á±äɬ£¬ÑÕÉ«·¢»Æ¡£
¢Çδ³ÉÊìµÄË®¹û´ó¶à¾ßÓÐɬ棬ÕâÊÇÒòΪˮ¹ûÀﺬÓÐ÷·Ëá¡£ÍÑɬµÄ·½·¨Ö®Ò»ÊÇ£ºÏÈÓÃÉÙÁ¿µÄË®½«Éúʯ»Ò»¯³Éʯ»ÒÈ飬¸Ã±ä»¯µÄ»¯Ñ§·½³ÌʽÊÇ ___________________________£¬È»ºó°ÑËüÓÃÇåˮϡÊÍ£¬È¡ÉϲãÇåÒ¹£¬½þÅÝË®¹û5ÖÁ6Ìì¼´¿É³ýȥɬζ¡£
| |
ËùÖ¡£°ÑÉÙÐíÓÒ±íËùÁеÄÉú»î³£ÓÃÆ· ________»ò______£¨Ìî±àºÅ£©Í¿ÔÚ±»Ò§µÄƤ·ôÉÏ£¬Í´Ñ÷±ã»áÏûʧ¡£
¢ÉÇëÄãÔپٳöÒ»ÖÖÉú²ú¡¢Éú»îÖг£¼ûµÄÀûÓÃËá¼îµÄÀý×Ó_____________________________¡£
| ÎïÖÊ | A | B | C | D |
| ·ÊÔíË® | ʳ´× | ÑÀ¸à | ʳÑÎË® | |
| pH | 10 | 3 | 9 | 7 |
¢ÅθËᣨ»òÑÎËᣩ£¬
¢Æ
£¬
¢Ç
¢ÈA £¬B ¢É´ð°¸ºÏÀí¼´¿É¸ø·Ö