ÌâÄ¿ÄÚÈÝ
5£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©| A£® | ÇâÑõ»¯Ã¾¡¢ÇâÑõ»¯¼Ø¡¢ÇâÑõ»¯Ìú¡¢ÇâÑõ»¯Ã¾µÈ¼î²»ÈÜÓÚË®£¬Í³³ÆÎªÄÑÈÜÐÔ¼î | |
| B£® | ¿ÆÑ§¼ÒºÏ³ÉºÍ·ÖÀëÁ˳¬¹ý4500ÍòÖÖÎïÖÊ£®ÄòËØÊǵÚÒ»¸öÈ˹¤ºÏ³ÉµÄÎÞ»ú»¯ºÏÎÄòËØµÄºÏ³ÉÊÇÎÞ»ú»¯Ñ§·¢Õ¹¹ý³ÌÖеÄÖØÒªÀï³Ì±®ºÍ·ÖË®Áë | |
| C£® | ½ð¸Õʯ¡¢Ê³ÑΡ¢±ù¶¼ÊôÓÚ¾§Ì壬Óй̶¨È۷е㣬¶øÊ¯À¯¡¢²£Á§ÊôÓڷǾ§Ì壬һ°ã²»¾ß±¸¹æÔòµÄ¼¸ºÎÍâÐÎ | |
| D£® | ¹ÌÌå΢Á£ÅÅÁнôÃÜ£¬Ôڹ̶¨µÄλÖÃÉÏÕñ¶¯£¬¼¸ºõ²»Äܱ»Ñ¹Ëõ£¬¶øÒºÌå΢Á£¿É×ÔÓÉÒÆ¶¯£¬Ò×±»Ñ¹Ëõ |
·ÖÎö A¡¢¸ù¾Ý³£¼ûÎïÖʵÄÈܽâÐÔ֪ʶÀ´»Ø´ð£»
B¡¢ÄòËØÊǵÚÒ»¸öÈ˹¤ºÏ³ÉµÄÓлú»¯ºÏÎ
C¡¢¸ù¾Ý¾§Ìå¡¢·Ç¾§ÌåµÄ¶¨Òå¡¢ÌØÕ÷ºÍÐÔÖʻش𣬾§ÌåÊǹÌÌåÇÒÓйæÔòµÄ¼¸ºÎÐÎ×´£¬Óй̶¨µÄÈ۵㣬·Ç¾§ÌåûÓУ»
D¡¢¹ÌÌå·Ö×ÓÔڹ̶¨Î»Öø½½üÕñ¶¯£¬¶øÒºÌå¾ßÓнÏÇ¿µÄÁ÷¶¯ÐÔ£®
½â´ð ½â£ºA¡¢ÇâÑõ»¯Ã¾¡¢ÇâÑõ»¯Ìú¡¢ÇâÑõ»¯Ã¾µÈ¼î²»ÈÜÓÚË®£¬Í³³ÆÎªÄÑÈÜÐԼÇâÑõ»¯¼ØÊÇ¿ÉÈÜÐԵļ¹ÊA´íÎó£»
B¡¢ÄòËØÊǵÚÒ»¸öÈ˹¤ÓÃÎÞ»úÎïºÏ³ÉµÄÓлú»¯ºÏÎ¹ÊB´íÎó£»
C¡¢¾§ÌåÊÇÓйæÔòÐÎ×´µÄ¹ÌÌ壬½ð¸Õʯ¡¢Ê³ÑΡ¢±ù¶¼ÊôÓÚ¾§Ì壬ÊôÓÚ´¿¾»ÎÓй̶¨µÄÈ۵㣬·Ç¾§Ì¬ÎïÖÊ£¬Ã»Óй̶¨µÄÈ۵㣬Ҳ²»¾ß±¸¹æÔòµÄ¼¸ºÎÍâÐΣ¬Ê¯À¯¡¢²£Á§ÊôÓڷǾ§Ì¬ÎïÖÊ£¬Ò»°ã²»¾ß±¸¹æÔòµÄ¼¸ºÎÍâÐΣ¬¹ÊCÕýÈ·£»
D¡¢¹ÌÌå·Ö×ÓÔڹ̶¨Î»Öø½½üÕñ¶¯£¬ºõ²»Äܱ»Ñ¹Ëõ£¬¶øÒºÌå¾ßÓнÏÇ¿µÄÁ÷¶¯ÐÔ£¬ÒºÌå΢Á£¿É×ÔÓÉÒÆ¶¯£¬Ò×±»Ñ¹Ëõ£¬¹ÊDÕýÈ·£®
¹ÊÑ¡CD£®
µãÆÀ ±¾ÌâÊÇÒ»µÀ×ÛºÏ֪ʶµÄÁé»îÓ¦ÓÃÌâ£¬Éæ¼°¾§ÌåºÍ·Ç¾§ÌåµÄ½á¹¹ÌصãÒÔ¼°ÎïÖʵÄÈܽâÐÔ֪ʶ£¬ÄѶÈÖеȣ®
| A£® | Óö¡´ï¶ûÐ§Ó¦Çø·Ö½ºÌåºÍÈÜÒº | |
| B£® | ÓÃÁ¿Í²Á¿È¡5.0mLŨÁòËᣬ²¢Ö±½Ó¼ÓˮϡÊÍ | |
| C£® | Ó÷ÖҺ©¶··ÖÀë±½ºÍË®µÄ»ìºÏÎï | |
| D£® | ÓÃÍÐÅÌÌìÆ½³ÆÁ¿Ò©Æ·Ê±£¬×óÅÌ·ÅÎïÆ·£¬ÓÒÅÌ·ÅíÀÂë |
| A£® | Á½ÈÜÒºÖÐc£¨OH-£©£º¢Ù£¾¢Ú | B£® | Á½ÈÜÒºÖÐÑôÀë×ÓÊýÄ¿£º¢ÚÊÇ¢ÙµÄ2±¶ | ||
| C£® | ¢ÙÈÜÒºÖУºc£¨CO32-£©£¼c£¨H2CO3£© | D£® | ¢ÚÈÜÒºÖУºc£¨HCO3-£©£¼c£¨H2CO3£© |
| A£® | ¹âµ¼ÏËάµÄÖ÷Òª³É·ÖÊǹè | |
| B£® | ¹èºÜ»îÆÃ£¬ÔÚ×ÔÈ»½çÖÐûÓÐÓÎÀë̬ÐÎʽ | |
| C£® | ¹èËáÄÆ¿ÉÓÃÓÚľ²Ä·À»ð | |
| D£® | SiO2ÓëÉÕ¼îºÍÇâ·úËá¶¼ÄÜ·´Ó¦£¬ÊÇÁ½ÐÔÑõ»¯Îï |