ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÎÒ¹ú»¯Ñ§¼ÒºîµÂ°ñ´´Á¢ÁËÖøÃûµÄ¡°ºîÊÏÖƼ¡±¡£ÎÒ¹úij»¯¹¤³§Éú²úµÄ´¿¼îÖк¬ÓÐÉÙÁ¿µÄÂÈ»¯ÄÆÔÓÖÊ£¬ÎªÁ˲ⶨ´¿¼îÖÐ̼ËáÄƵÄÖÊÁ¿·ÖÊý£¬ÏÖÓиÃÑùÆ·»ìºÏÎï14.4g£¬½«Æä·ÅÈëÒ»½à¾»µÄÉÕ±ÖУ¬ÏòÆäÖÐÖðµÎµÎÈë7.3%µÄÏ¡ÑÎËᣬ·Å³öµÄÆøÌåÖÊÁ¿ÓëµÎ¼ÓÏ¡ÑÎËáÖÊÁ¿µÄ¹ØϵÈçÏÂͼËùʾ¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)µ±µÎ¼ÓÏ¡ÑÎËáÖÁͼÖÐBµãʱ£¬ÉÕ±ÖÐÈÜÒº´æÔÚµÄÑôÀë×ÓΪ (Ìî·ûºÅ»¯Ñ§Ê½)¡£
(2)¸Ã´¿¼îÑùÆ·ÖÐ̼ËáÄƵÄÖÊÁ¿Îª g¡£
(3)µ±µÎ¼ÓÏ¡ÑÎËáÖÁͼÖÐAµãʱ£¬ÉÕ±ÖÐËùµÃÈÜҺΪ²»±¥ºÍÈÜÒº£¬Çë¼ÆËã´ËʱÈÜÒºÖеÄÈÜÖÊÖÊÁ¿·ÖÊý(д³ö¼ÆËã¹ý³Ì,¾«È·µ½0.1%)¡£
¡¾´ð°¸¡¿(1)Na£«ºÍH£«£»(2)10.6£»(3)14.1%¡£
¡¾½âÎö¡¿
£¨1£©Ì¼ËáÄÆÓëÏ¡ÑÎËá·´Ó¦Éú³ÉÂÈ»¯ÄÆ¡¢¶þÑõ»¯Ì¼ºÍË®£¬µ±µÎ¼ÓÏ¡ÑÎËáÖÁͼÖÐBµãʱ£¬Ï¡ÑÎËá¹ýÁ¿£¬¹ÊÉÕ±ÖÐÈÜÒº´æÔÚµÄÑôÀë×ÓΪ£ºNa£«ºÍH£«£»
£¨2£©½â£ºÉè¸Ã´¿¼îÑùÆ·ÖÐ̼ËáÄƵÄÖÊÁ¿Îªx£¬·´Ó¦Éú³ÉÂÈ»¯ÄƵÄÖÊÁ¿Îªy£¬·´Ó¦Éú³É¶þÑõ»¯Ì¼µÄÖÊÁ¿Îªz
x=10.6g
y=11.7g
z=4.4g
£¨3£©µ±µÎ¼ÓÏ¡ÑÎËáÖÁͼÖÐAµãʱ£¬ÉÕ±ÖÐËùµÃÈÜҺΪ²»±¥ºÍÈÜÒº£¬´ËʱÈÜÒºÖеÄÈÜÖÊÖÊÁ¿·ÖÊýΪ£º
´ð£º¸Ã´¿¼îÑùÆ·ÖÐ̼ËáÄƵÄÖÊÁ¿Îª10.6g£»
µ±µÎ¼ÓÏ¡ÑÎËáÖÁͼÖÐAµãʱ£¬ÈÜÒºÖеÄÈÜÖÊÖÊÁ¿·ÖÊýΪ14.1%¡£
¡¾ÌâÄ¿¡¿Ä³ÐËȤС×éÔÚ×ö¡°Ì½¾¿½ðÊô»î¶¯ÐÔ˳Ðò¡±ÊµÑéʱ£¬·¢ÏÖÌú·ÅÈëÁòËáÍÈÜÒººó²úÉúÁËÎÞÉ«ÆøÌ壬ÕâÓëËùѧµÄ֪ʶ²»ÏàÎǺϣ¬ÓÚÊǶԴ˽øÐÐ̽¾¿£¬Çë´ó¼ÒÍê³ÉÏÂÁÐÎÊÌâ¡£
£¨Ìá³ö¼ÙÉ裩²ÂÏë1£ºO2£»²ÂÏë2£ºSO2²ÂÏë3£ºCO2£»²ÂÏë4£ºH2
¾¹ýÌÖÂÛ£ºÍ¬Ñ§ÃÇÒ»ÖÂÈÏΪ£º²ÂÏë______ÊDz»ºÏÀíµÄ¡£ÔÒòÊÇ_____________¡£
£¨²éÔÄ×ÊÁÏ£©¢Ù¶þÑõ»¯ÁòÓë¶þÑõ»¯Ì¼»¯Ñ§ÐÔÖÊÏàËÆ£¬¶¼ÄÜÓë³ÎÇåʯ»ÒË®·´Ó¦Éú³É°×É«³Áµí.
£¨·½°¸Éè¼Æ£©ÒÀ¾ÝÉÏÊö²ÂÏëÉè¼ÆÁËÈçÏÂʵÑé·½°¸£º
£¨1£©¼×ͬѧÑéÖ¤Éú³ÉµÄÆøÌåÊÇ·ñΪ¶þÑõ»¯Áò£¬½«Éú³ÉµÄÆøÌåͨÈë³ÎÇåµÄʯ»ÒË®ÖУ¬·¢ÏÖ______________£¬È·¶¨Éú³ÉµÄÆøÌå²»ÊǶþÑõ»¯Áò£®
£¨2£©Ð¡Ó¢ÓÃȼ×ŵÄľÌõÉìÈë·´Ó¦µÄÊÔ¹ÜÖУ¬·¢ÏÖ¸ÃÆøÌåÄÜȼÉÕ£¬²¢ÇÒ²úÉúÀ¶É«»ðÑ棬Ôò¼ÙÉè______ÕýÈ·£®
£¨·´Ë¼Óë̽¾¿£©ÌúΪʲôÄÜÓëÁòËáÍÈÜÒº·´Ó¦²úÉú¸ÃÆøÌ壬ͬѧÃÇ˼¿¼³ýÓëË®ÓйØÍ⣬»¹ÓëʲôÁ£×ÓÓйØÄØ£¿×ÊÁϱíÃ÷£¬ÁòËáÍÔÚË®Öлá²úÉúCu2+ºÍSO42-£®ÎªÌ½Ã÷ÔÒò£¬ËûÃÇÓÖÉè¼ÆÁËÒÔÏÂʵÑ飺£¨ÌúË¿ÒÑ´òÄ¥£©
ʵÑé²Ù×÷ | ʵÑéÏÖÏó | ʵÑé½áÂÛ | |
¢ñ | °ÑÌúË¿·ÅÈë20%µÄNa2SO4ÈÜÒº | ÎÞÆøÅݲúÉú | ²úÉúÆøÅÝÓëSO42-___£¨Ìî¡°Óйء±¡¢¡°Î޹ء±£¬ÏÂͬ£© |
¢ò | °ÑÌúË¿·ÅÈëÕôÁóË® | _________ | ²úÉúÆøÅÝÓëH2OÎÞ¹Ø |
¢ó | °ÑÌúË¿·ÅÈë20%µÄCuCl2ÈÜÒº | ÓÐÆøÅݲúÉú | ²úÉúÆøÅÝÓëCu2+ _______ |
¸ù¾ÝÉÏÊöʵÑé½áÂÛ£¬Ð´³öʵÑé¢óµÄ»¯Ñ§·½³Ìʽ___________________¡£