ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿¸ù¾Ýͼ»Ø´ðÏÂÁÐÎÊÌâ¡£
£¨1£©Ð´³ö±êÓТٵÄÒÇÆ÷Ãû³Æ_____¡£
£¨2£©Ð´³öʵÑéÊÒÓÉA×°ÖÃÖÆÈ¡ÑõÆøµÄ»¯Ñ§·´Ó¦·½³Ìʽ_____¡£
£¨3£©Ä³Í¬Ñ§ÒªÖÆÈ¡¶þÑõ»¯Ì¼Ó¦Ñ¡ÓõÄ×°ÖÃ×éºÏΪ_____£¬Èç¹ûҪѡÔñF×°ÖÃÊÕ¼¯£¬ÔòÓ¦¸Ã´Ó_____¶ËͨÈ룬ÈçºÎÑéÂú£¿_____¡£B×°ÖÃÖг¤¾±Â©¶·Ï¶ËÒªÐγÉÒº·â£¬Ä¿µÄÊÇ_____£¬ÊµÑé¹ý³ÌÖиÃͬѧ¹Û²ìµ½BÖз´Ó¦Ì«¿ì£¬²»ÀûÓÚÆøÌåÊÕ¼¯£¬Ëû¿ÉÑ¡ÔñÏÂÁдëÊ©ÖеÄ_____£¨ÌîÐòºÅ£©½â¾ö¸ÃÎÊÌâ¡£
A£®½«³¤¾±Â©¶·»»³É×¢ÉäÆ÷
B£®Ïò×°ÖÃÖмÓÈëÊÊÁ¿ÕôÁóË®
C£®½«×¶ÐÎÆ¿»»³ÉÊԹܼӴø¿×µÄËÜÁÏƬ
£¨4£©ÈçGͼËùʾ£¬½«Ò»Æ¿¶þÑõ»¯Ì¼ÆøÌåÂýÂýµ¹Èë·Å×ÅÀ¯ÖòµÄÉÕ±ÖУ¬ÏÖÏóΪ_____£¬¿ÉÌåÏÖ¶þÑõ»¯Ì¼µÄÐÔÖÊΪ£º_____¡¢_____¡£
¡¾´ð°¸¡¿ÊԹܣ» 2KClO32KCl+3O2¡ü£» BE£¬ a£¬ ½«È¼×ŵÄľÌõ·ÅÔÚbµ¼¹Ü¿Ú£¬Ä¾ÌõϨÃð£¬Ö¤Ã÷¼¯Âú£¬ ·ÀÖ¹Éú³ÉµÄÆøÌåÒݳö£¬ AB£» À¯ÖòÓÉÏÂÖÁÉÏÒÀ´ÎϨÃ𣬠¶þÑõ»¯Ì¼ÃܶȱȿÕÆø´ó£¬ ²»Öúȼ¡¢²»¿Éȼ¡£
¡¾½âÎö¡¿
£¨1£©Í¨¹ý·ÖÎöÌâÖÐËùÖ¸ÒÇÆ÷µÄÃû³ÆºÍ×÷ÓÿÉÖª£¬¢ÙÊÇÊԹܣ»
£¨2£©ÂÈËá¼ØÔÚ¶þÑõ»¯Ã̵Ĵ߻¯×÷ÓÃϼÓÈÈÉú³ÉÂÈ»¯¼ØºÍÑõÆø£¬»¯Ñ§·½³ÌʽΪ£º2KClO32KCl+3O2¡ü£»
£¨3£©ÊµÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼µÄ·´Ó¦ÎïÊǹÌÌåºÍÒºÌ壬·´Ó¦Ìõ¼þÊdz£Î£¬¶þÑõ»¯Ì¼ÃܶȱȿÕÆø´ó£¬ÈÜÓÚË®£¬ËùÒÔӦѡÓõÄ×°ÖÃ×éºÏΪBE£¬ÒªÑ¡ÔñF×°ÖÃÊÕ¼¯£¬Ó¦¸Ã´Óa¶ËͨÈ룬¶þÑõ»¯Ì¼²»¾ßÓÐÖúȼÐÔ£¬ÑéÂúµÄ·½·¨ÊÇ£º½«È¼×ŵÄľÌõ·ÅÔÚbµ¼¹Ü¿Ú£¬Ä¾ÌõϨÃð£¬Ö¤Ã÷¼¯Âú£¬B×°ÖÃÖг¤¾±Â©¶·Ï¶ËÒªÐγÉÒº·â£¬Ä¿µÄÊÇ£º·ÀÖ¹Éú³ÉµÄÆøÌåÒݳö£¬ÊµÑé¹ý³ÌÖиÃͬѧ¹Û²ìµ½BÖз´Ó¦Ì«¿ì£¬²»ÀûÓÚÆøÌåÊÕ¼¯£¬½â¾ö¸ÃÎÊÌâÑ¡ÔñµÄ´ëÊ©ÊÇ£º½«³¤¾±Â©¶·»»³É×¢ÉäÆ÷¡¢Ïò×°ÖÃÖмÓÈëÊÊÁ¿ÕôÁóË®£¬¹ÊÑ¡£ºAB£»
£¨4£©½«Ò»Æ¿¶þÑõ»¯Ì¼ÆøÌåÂýµ¹Èë·ÅÓÐȼ×ÅÀ¯ÖòµÄÉÕ±ÖУ¬ÏÖÏóΪ£ºÀ¯ÖòÓÉÏÂÖÁÉÏÒÀ´ÎϨÃ𣬿ÉÌåÏÖ¶þÑõ»¯Ì¼µÄÐÔÖÊΪ£º¶þÑõ»¯Ì¼ÃܶȱȿÕÆø´ó£¬²»Öúȼ¡¢²»¿Éȼ¡£
¡¾ÌâÄ¿¡¿ÎªÁ˼ì²âʯ»ÒʯÑùÆ·ÖÐ̼Ëá¸ÆµÄº¬Á¿£¬¼×¡¢ÒÒ¡¢±û¡¢¶¡ËÄλͬѧ·Ö±ðÓÃÖÊÁ¿·ÖÊýÏàͬµÄÑÎËáÓëÑùÆ·³ä·Ö·´Ó¦½øÐÐʵÑé²â¶¨¡£ÒÑÖª£¬ÑùÆ·ÖеÄÔÓÖʲ»ÈÜÓÚË®£¬ÇÒ²»ÓëÑÎËá·´Ó¦¡£²âµÃÊý¾ÝÈçÏÂ±í£º
¼× | ÒÒ | ±û | ¶¡ | |
Ëùȡʯ»ÒʯÑùÆ·ÖÊÁ¿£¯g | 10.0 | 10.0 | 10.0 | 10.0 |
¼ÓÈëÑÎËáµÄÖÊÁ¿£¯g | 20.0 | 30.0 | 45.0 | 50.0 |
Ê£Óà¹ÌÌåµÄÖÊÁ¿£¯g | 6.0 | 4.0 | 2.0 | 2.0 |
Çë»Ø´ð£º
¢Å ÑùÆ·ÖÐ̼Ëá¸ÆµÄÖÊÁ¿·ÖÊýÊÇ_______£»
¢Æ10.0 gÑùÆ·Óë45.0 gÑÎËá³ä·Ö·´Ó¦ºó£¬ÑÎËáÊÇ·ñ»¹ÓÐÊ£Óà_______(Ìî¡°ÊÇ¡±»ò¡°·ñ¡±)£»
¢Ç10.0 gÑùÆ·Óë×ãÁ¿Ï¡ÑÎËá·´Ó¦ºó¿É²úÉú¶þÑõ»¯Ì¼_____¿Ë?(д³ö¼ÆËã¹ý³Ì£¬¼ÆËã½á¹û¾«È·µ½0.1 g)
(¿ÉÄÜÓõ½µÄÏà¶ÔÔ×ÓÖÊÁ¿£ºH¡ª1 C¡ª12 O¡ª16 Cl¡ª35.5 Ca¡ª40)
¡¾ÌâÄ¿¡¿ÈýÖÖ¼ÒÍ¥³£ÓÃÇå½à¼ÁµÄÐÅÏ¢ÈçϱíËùʾ:
Çå½à¼Á | |||
Ãû³Æ | ½à²ÞÁé | ²ÊƯҺ | Ư°×Ë® |
ÓÐЧ³É·Ö | HCl | H2O2 | NaClO £¨´ÎÂÈËáÄÆ£© |
£¨1£©½à²ÞÁé¿ÉÓÃÓÚœ[³ýË®¹¸£¨Ö÷Òª³É·ÖΪCaCO3£©£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______________¡£
£¨2£©Ê¹ÓòÊƯҺʱ¹ýÑõ»¯Çâ·Ö½âÊͷųö»îÐÔÑõ£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______________¡£
£¨3£©½à²ÞÁéºÍƯ°×Ë®»ìºÏºó£¬HCIÓëNaCl0»á·¢Éú·´Ó¦£¬²úÉúÓж¾ÆøÌåÂÈÆø£¨Cl2£©£¬Í¬Ê±Éú³ÉË®ºÍÓÉÁ½ÖÖÔªËØ×é³ÉµÄÑΣ¬¸ÃÑÎÊÇ______________¡£