ÌâÄ¿ÄÚÈÝ
8£®Ð¡ÖéÀûÓÃÖÜĩʱ¼äÊÕ¼¯µ½Ò»Æ¿»ë×ǵij¤½Ë®£¬ËýҪģÄâ×ÔÀ´Ë®³§µÄ¾»Ë®¹ý³Ì£¬×îÖÕÖÆ³ÉÕôÁóË®£®ÆäʵÑé¹ý³ÌÈçͼËùʾ£®Çë»Ø´ðÒÔÏÂÎÊÌ⣮£¨1£©ÏòºÓË®ÖмÓÃ÷·¯µÄ×÷ÓÃÊÇÈÜÓÚË®Ðγɽº×´ÎïÎü¸½Ðü¸¡Î¼ÓËÙ³Á½µ£»
£¨2£©²Ù×÷¢ÛµÄÃû³ÆÊÇÕôÁó£»
£¨3£©Ð¡ÖéÈ¡ÉÙÁ¿ÒºÌåDÓÚÊÔ¹ÜÖУ¬¼ÓÈëÉÙÁ¿·ÊÔíË®£¬Õñµ´£¬Óн϶มÔü³öÏÖ£¬ËµÃ÷ÒºÌåDÊÇӲˮ£¨ÌӲˮ¡±¡¢¡°ÈíË®¡±£©£»
£¨4£©×ÔÀ´Ë®³§³£ÓöþÑõ»¯ÂȽøÐÐͶҩÏû¶¾£¬¶þÑõ»¯ÂȵĻ¯Ñ§Ê½ÎªClO2£»ÒºÂÈÒ²¿É×÷Ϊ×ÔÀ´Ë®Ïû¶¾¼Á£¬¸Ã¹ý³ÌÊÇÀûÓÃÒºÂÈÆû»¯ºóµÄÂÈÆø£¨Cl2£©ÓëË®·´Ó¦Éú³ÉÑÎËᣨHCl£©ºÍ´ÎÂÈËᣨHClO£©£¬´ÎÂÈËáÖи÷ÔªËØµÄÖÊÁ¿±È2£º71£º32£®
·ÖÎö £¨1£©¾ÝÃ÷·¯µÄ×÷Óûشð£»
£¨2£©¸ù¾ÝʵÑé¹ý³ÌÀ´·ÖÎö£»
£¨3£©Ó²Ë®Öк¬Óн϶àµÄ¸Æ¡¢Ã¾Àë×Ó£¬Í¨³£Ê¹Ó÷ÊÔíË®¼ìÑéӲˮÓëÈíË®£»
£¨4£©¸ù¾ÝÑõ»¯ÎïµÄ»¯Ñ§Ê½µÄд·¨ÒÔ¼°ÔªËصÄÖÊÁ¿±ÈÀ´·ÖÎö£®
½â´ð ½â£º£¨1£©¾»Ë®Ê±¼ÓÈëÃ÷·¯µÄ×÷ÓÃÊÇ£ºÈÜÓÚË®Ðγɽº×´ÎïÎü¸½Ðü¸¡ÎʹÆä±ä´ó£¬ÓÐÀûÓÚ³Á½µ£»¹ÊÌÈÜÓÚË®Ðγɽº×´ÎïÎü¸½Ðü¸¡Î¼ÓËÙ³Á½µ£»
£¨2£©²Ù×÷¢ÛÊǵõ½ÁËÕôÁóË®£¬ËùÒԸòÙ×÷ÊÇÕôÁó£»¹ÊÌÕôÁó£»
£¨3£©Ð¡ÓêÈ¡ÉÙÁ¿ÒºÌåDÓÚÊÔ¹ÜÖУ¬¼ÓÈëÉÙÁ¿·ÊÔíË®£¬Õñµ´£¬·¢ÏÖÓн϶มÔü²úÉú£¬ËµÃ÷ÒºÌåDÊÇӲˮ£»¹ÊÌӲˮ£»
£¨4£©¸ù¾ÝÑõ»¯ÎïµÄ»¯Ñ§Ê½µÄд·¨¿ÉÖª£¬¶þÑõ»¯ÂȵĻ¯Ñ§Ê½ÎªClO2£»´ÎÂÈËáÖÐÇâ¡¢ÂÈ¡¢ÑõÔªËØµÄÖÊÁ¿±È1£º3.5£º16=2£º71£º32£»¹ÊÌClO2£»2£º71£º32£®
µãÆÀ ±¾ÌâÄѶȲ»´ó£¬ÕÆÎÕË®µÄ¾»»¯µÄÔÀíÓë·½·¨¡¢¹ýÂ˵ÄÔÀí¡¢Ó²Ë®ÓëÈíË®µÄ¼ìÑé·½·¨ÊÇÕýÈ·½â´ð±¾ÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
19£®»¯Ñ§ÊÇÒ»ÃÅ»ù´¡×ÔÈ»¿ÆÑ§£¬ËüÑо¿µÄÁìÓò·Ç³£¹ã·º£®ÒÔÏÂÑо¿ÁìÓòÖУ¬²»ÊôÓÚ»¯Ñ§Ñо¿·¶³ëµÄÊÇ£¨¡¡¡¡£©
| A£® | Ñо¿¸ßЧ»¯·ÊºÍũҩ | B£® | Ñо¿º£ÑóµÄ³±Æð³±Âäʱ¼ä | ||
| C£® | Ñо¿ÐÂÐͿɽµ½âËÜÁϼõÉÙ°×É«ÎÛȾ | D£® | Ñо¿º£Ë®µÄ³É·Ö¼°Ó¦Óà |
13£®ÏÂÁÐÎïÖʵı仯¸úÆä»¯Ñ§ÐÔÖÊÏà¹ØµÄÊÇ£¨¡¡¡¡£©
| A£® | ¹¤ÒµÉÏÒº»¯¿ÕÆøÖÆÑõÆø | B£® | Ìú·ÛÔÚ³±ÊªµÄ¿ÕÆøÖÐÉúÐâ | ||
| C£® | Ï¡ÓÐÆøÌåÓÃÀ´ÖÆ×÷µç¹âÔ´ | D£® | ÍÓÃ×÷µçÏß |
20£®¼ÒÍ¥Éú»îÖд¦´¦¶¼ÓÐÎïÖʱ仯£¬ÏÂÁз¢ÉúÔÚ¼ÒÍ¥Éú»îÖеı仯ÊôÓÚÎïÀí±ä»¯µÄÊÇ£¨¡¡¡¡£©
| A£® | ÏÊÅ£Ä̱äÖÊ | B£® | Å´Ã×Äð¾Æ | C£® | ¸ÖË¿ÇòË¢Íë | D£® | ³£ÂÌÖ²ÎïµÄºôÎü |
17£®½øÐÐÁ¿Í²ÀïÒºÌå¶ÁÊýʱ£¬¿ªÊ¼¸©ÊÓ¶ÁÊýΪ28.0mL£¬µ¹³öÒ»²¿·ÖÒºÌåºó£¬Æ½ÊÓ¶ÁÊýΪ12.3mL£¬Ôòʵ¼Êµ¹³öµÄÒºÌåÌå»ýΪ£¨¡¡¡¡£©
| A£® | 15.7mL | B£® | ´óÓÚ15.7mL | C£® | СÓÚ15.7mL | D£® | ÎÞ·¨È·¶¨ |