ÌâÄ¿ÄÚÈÝ
17£®ÇëÑØÓÿÆÑ§¼ÒÈÏʶÊÂÎïµÄ·½Ê½ÈÏʶ¡°¿ÕÆø¡±£®£¨1£©´Ó·ÖÀà½Ç¶È£»¿ÕÆøÊôÓÚ»ìºÏÎÌî¡°»ìºÏÎ»ò¡°´¿¾»Î£©
£¨2£©´Ó΢¹ÛµÄ½Ç¶È£¬Óᰡ𡱱íʾµªÔ×Ó£¬¡°¡ñ¡±±íʾÑõÔ×Ó£®
¢ÙÓá°
¢ÚͬÎÂͬѹÏ£¬ÆøÌåµÄÌå»ý±ÈµÈÓÚ·Ö×ÓÊýÄ¿±È£¬Èô¿ÕÆøÖÐÆäËû³É·ÖºöÂÔ²»¼Æ£¬Èçͼ1Öпɱíʾ¿ÕÆøÎ¢¹ÛÄ£Ð͵ÄÊÇC£¨ÌîÐòºÅ£©£®
£¨3£©´Ó»·±£µÄ½Ç¶È£¬ÏÂÁÐ×ö·¨²»ÀûÓÚ¼õÉÙ¿ÕÆøÎÛȾµÄÊÇBD£¨ÌîÐòºÅ£©£®
A£®¼õÉÙ»¯Ê¯È¼ÁϵÄȼÉÕB£®Ìᳫ¾ÓÃñ¼Ýʻ˽¼Ò³µ³öÐÐ
C£®ÌᳫʹÓÃÌ«ÑôÄܵÈÇå½àÄÜÔ´D£®¹¤³§Í¨¹ý¼Ó¸ßÑÌ´ÑÖ±½ÓÅÅ·Å·ÏÆø
£¨4£©´ÓʵÑé̽¾¿µÄ½Ç¶È£¬ÓÃÈçͼ2ËùʾµÄʵÑé½øÐÐ¿ÕÆø³É·ÖµÄ²â¶¨£¬´ýºìÁ×ϨÃðÀäÈ´ºó£¬´ò¿ªµ¯»É¼Ð£¬¹Û²ìµ½½øÈë¼¯ÆøÆ¿ÄÚµÄˮԼռ¼¯ÆøÆ¿ÈÝ»ýµÄ$\frac{1}{5}$£®
·ÖÎö £¨1£©¸ù¾Ý¿ÕÆøµÄ×é³É·ÖÎöÀà±ð£»
£¨2£©¸ù¾Ý·Ö×ÓÊÇÓÉÔ×Ó¹¹³É£¬¿ÕÆøÖеªÆø¡¢ÑõÆøµÄ³É·Öº¬Á¿½â´ð£»
£¨3£©A¡¢¸ù¾Ý»¯Ê¯È¼ÁϵÄȼÉÕ»á²úÉú¿ÕÆøÎÛȾÎï·ÖÎö£»
B¡¢¸ù¾ÝÌᳫ²½ÐС¢Æï×ÔÐгµµÈ¡°µÍ̼¡±³öÐз½Ê½£¬¿ÉÒÔ¼õÉÙ¶þÑõ»¯Ì¼µÄÅŷŽâ´ð£»
C¡¢¸ù¾ÝÌᳫʹÓÃÌ«ÑôÄܵÈÇå½àÄÜÔ´ÄܼõÉÙÎÛȾÎïµÄÅÅ·Å·ÖÎö£»
D¡¢¸ù¾Ý»¯¹¤³§¿Éͨ¹ý¼Ó¸ßÑÌ´ÑÅÅ·Å·ÏÆø£¬²»ÄÜ·ÀÖ¹ÐγÉËáÓê½â´ð£®
£¨4£©¸ù¾Ý¿ÕÆøÖÐÑõÆøµÄÌå»ý·ÖÊý·ÖÎö»Ø´ð£®
½â´ð ½â£º£¨1£©¿ÕÆøÖк¬ÓÐÑõÆø¡¢µªÆø¡¢¶þÑõ»¯Ì¼µÈÎïÖÊ£¬ÊôÓÚ»ìºÏÎ
£¨2£©¢Ù·Ö×ÓÊÇÓÉÔ×Ó¹¹³ÉµÄ£¬Óá°
¡±¿É±íʾµÄ΢Á£ÊÇÑõ·Ö×Ó£¬»¯Ñ§Ê½ÊÇ£ºO2£»
¢ÚÑõÆøÔ¼Õ¼¿ÕÆøÌå»ýµÄ$\frac{1}{5}$£¬µªÆøÔ¼Õ¼¿ÕÆøÌå»ýµÄ$\frac{4}{5}$£¬ÑõÆøÓëµªÆøµÄÌå»ý±ÈÊÇ1£º4£¬ÓÉÓÚͬÎÂͬѹÏ£¬ÆøÌåµÄÌå»ý±ÈµÈÓÚ·Ö×ÓÊýÄ¿±È£¬¹ÊͼÖпɱíʾ¿ÕÆøÎ¢¹ÛÄ£Ð͵ÄÊÇC£»
£¨3£©A¡¢¼õÉÙ»¯Ê¯È¼ÁϵÄȼÉÕ£¬ÄܼõÉÙ¿ÕÆøÎÛȾÎïµÄÅŷŵȣ¬¹ÊÕýÈ·£»
B¡¢Ìᳫ¾ÓÃñ¼Ýʻ˽¼Ò³µ³öÐУ¬Ôö¼ÓÎÛȾÎïµÄÅÅ·Å£¬²»ÀûÓÚ¼õÉÙ¿ÕÆøÎÛȾ£¬¹Ê´íÎó£»
C¡¢ÌᳫʹÓÃÌ«ÑôÄܵÈÇå½àÄÜÔ´£¬ÄܼõÉÙÎÛȾÎïµÄÅÅ·Å£¬¹ÊÕýÈ·£»
D¡¢»¯¹¤³§¿Éͨ¹ý¼Ó¸ßÑÌ´ÑÅÅ·Å·ÏÆø£¬²»ÄÜ·ÀÖ¹ÐγÉËáÓ꣬¹Ê´íÎó£®
£¨4£©´ÓʵÑé̽¾¿µÄ½Ç¶È£¬ÓÃÈçͼ2ËùʾµÄʵÑé½øÐÐ¿ÕÆø³É·ÖµÄ²â¶¨£¬ÓÉÓÚ¿ÕÆøÖÐÑõÆøµÄÌå»ý·ÖÊýÔ¼Õ¼¿ÕÆøÌå»ýµÄ$\frac{1}{5}$£¬´ýºìÁ×ϨÃðÀäÈ´ºó£¬´ò¿ªµ¯»É¼Ð£¬¹Û²ìµ½½øÈë¼¯ÆøÆ¿ÄÚµÄˮԼռ¼¯ÆøÆ¿ÈÝ»ýµÄ$\frac{1}{5}$£®
¹Ê´ðΪ£º£¨1£©»ìºÏÎ£¨2£©¢ÙO2£» ¢ÚC£»£¨3£©BD£» £¨4£©$\frac{1}{5}$£®
µãÆÀ ±¾ÌâÖ÷Òª¿¼²éÁË¿ÕÆøµÄ³É·Ö¡¢´óÆøÎÛȾ¼°¶Ô΢¹ÛͼµÄÈÏʶµÈ֪ʶ£¬±È½Ï×ۺϣ¬ÒªÏ¸ÐÄ·ÖÎö£®
| A£® | ¼×£¾ÒÒ£¾Ð¿ | B£® | ÒÒ£¾Ð¿£¾¼× | C£® | ÒÒ£¾Ð¿£¾¼× | D£® | п£¾¼×£¾ÒÒ |
| A£® | ·ÖÀëCaCl2ºÍNa2CO3£ºÏȼÓÊÊÁ¿µÄË®£¬È»ºó¹ýÂË£¬Õô·¢ | |
| B£® | Çø·ÖNaOHºÍNa2CO3Á½ÖÖ°×É«¹ÌÌ壺ȡÑù£¬¼ÓÈëÊÊÁ¿Ë®£¬¹Û²ì | |
| C£® | ³ýÈ¥BaSO4ÖеÄBaCO3£ºÈ¡Ñù£¬¼ÓÈë×ãÁ¿Ï¡ÑÎËᣬ¹ýÂË£¬Ï´µÓ£¬¸ÉÔï | |
| D£® | ¼ìÑé»ìºÏÆøÌåÖк¬ÓÐCOºÍCO2£ºÏȽ«»ìºÏÆøÌåͨ¹ýׯÈȵÄÑõ»¯Í£¬ÔÙͨ¹ýʯ»ÒË® |