ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÔÚºê¹Û¡¢Î¢¹ÛºÍ·ûºÅÖ®¼ä½¨Á¢ÁªÏµ£¬ÊÇ»¯Ñ§Ñ§¿ÆµÄÌص㡣Èçͼ·Ö±ðÊÇË®ÕôÆøÒº»¯¡¢Ë®Í¨µç·Ö½âºÍÇâÆøÔÚÂÈÆøÖÐȼÉÕµÄ΢¹Û±ä»¯Ê¾Òâͼ£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©´Ó΢¹Û½Ç¶È·ÖÎö£¬±ä»¯¢Ù²úÉúµÄÔÒòÊÇ_________________________________£»
£¨2£©´Óºê¹Û½Ç¶È¿´£¬CÎïÖÊÊôÓÚ______£¨Ñ¡Ìî¡°»ìºÏÎ»ò¡°»¯ºÏÎ¡¢¡°µ¥ÖÊ¡±£©£»
£¨3£©´Ó΢¹Û½Ç¶È½âÊͱ仯¢Ù¡¢±ä»¯¢ÚµÄ±¾ÖÊÇø±ð______________________________£»
£¨4£©±ä»¯¢Û±íʾµÄ»¯Ñ§·½³ÌʽΪ______________________________________£»
²Î¼Ó·´Ó¦µÄEÓëFµÄÖÊÁ¿±ÈΪ_____________£®
¡¾´ð°¸¡¿·Ö×Ó¼ä¸ô±äС »¯ºÏÎï ¢ÙÖÐË®·Ö×Ó±¾ÉíûÓиı䣬·¢ÉúÁËÎïÀí±ä»¯£»¢ÚË®·Ö×Ó±äΪÇâ·Ö×ÓºÍÑõ·Ö×Ó£¬·¢ÉúÁË»¯Ñ§±ä»¯ H2+Cl22HCl 2£º71
¡¾½âÎö¡¿
£¨1£©´Ó΢¹Û½Ç¶È·ÖÎö£¬±ä»¯¢Ù²úÉúÊÇÒòΪ·Ö×Ó¼ä¸ô±äСÁË£»
£¨2£©CÊÇÓÉÁ½ÖÖÔªËØ×é³ÉµÄ»¯ºÏÎ
£¨3£©´Ó΢¹Û½Ç¶È¿´£¬¢ÙÖÐË®·Ö×Ó±¾ÉíûÓиı䣬·¢ÉúÁËÎïÀí±ä»¯£»¢ÚË®·Ö×Ó±äΪÇâ·Ö×ÓºÍÑõ·Ö×Ó£¬·¢ÉúÁË»¯Ñ§±ä»¯£»
£¨4£©±ä»¯¢Û±íʾÊÇÇâÆøºÍÂÈÆøµãȼÉú³ÉÂÈ»¯ÇâÆøÌ壬»¯Ñ§·½³ÌʽΪ£ºH2+Cl22HCl£»ÆäÖÐÇâÆøºÍÂÈÆøµÄÖÊÁ¿±ÈΪ£º£¨1¡Á2£©£º£¨35.5¡Á2£©=2£º71¡£
¡¾ÌâÄ¿¡¿»¯Ñ§ÐËȤС×éΪ²â¶¨Ò»Åúʯ»ÒʯÑùÆ·ÖÐ̼Ëá¸ÆµÄÖÊÁ¿·ÖÊý£¬È¡ÓÃ20gʯ»ÒʯÑùÆ·£¬½øÐиßÎÂìÑÉÕ£¨ÑùÆ·Öгý̼Ëá¸ÆÍ⣬ÆäÓà³É·Ö¸ßβ»·Ö½â¡£Ì¼Ëá¸Æ·Ö½âµÄ»¯Ñ§·½³ÌʽΪCaCO3 == CaO + CO2¡ü£©£¬²»Í¬Ê±¼ä²âµÃÊ£Óà¹ÌÌåµÄÖÊÁ¿ÈçϱíËùʾ£º
ìÑÉÕµÄʱ¼ä£¨min£© | Ê£Óà¹ÌÌåµÄÖÊÁ¿£¨g£© |
2 | 17.8 |
4 | 13.4 |
6 | 12.3 |
8 | 12.3 |
£¨1£©ÍêÈ«·´Ó¦ºóÉú³É¶þÑõ»¯Ì¼µÄÖÊÁ¿_____________¡£
£¨2£©Çóʯ»ÒʯÑùÆ·ÖÐ̼Ëá¸ÆµÄÖÊÁ¿·ÖÊý_______
¡¾ÌâÄ¿¡¿Ä³»¯Ñ§ÐËȤС×éµÄͬѧΪÁ˲ⶨʯ»ÒʯÖÐ̼Ëá¸ÆµÄÖÊÁ¿·ÖÊý£¬³ÆÈ¡ÁË5·Ýʯ»ÒʯÑùÆ·£¨ÔÓÖʲ»ÓëÏ¡ÑÎËá·´Ó¦£©£¬·Ö±ð¼ÓÈë¹ýÁ¿µÄÏ¡ÑÎËá½øÐÐʵÑ飬½á¹ûÈçÏ£º
ʵÑé | 1 | 2 | 3 | 4 | 5 |
ʯ»ÒʯÑùÆ·µÄÖÊÁ¿/g | 1.25 | 2.50 | 5.00 | 6.25 | 7.50 |
Éú³ÉCO2µÄÖÊÁ¿/g | 0.44 | 0.88 | 1.66 | 2.20 | 2.64 |
·ÖÎöÉÏÊöʵÑéÊý¾Ý²¢»Ø´ð:
(1)µÚ______´ÎʵÑéÊý¾ÝÓÐÃ÷ÏÔ´íÎó£¬ÀíÓÉÊÇ________________£»
(2)¼ÆËãÕâÖÖʯ»ÒʯÑùÆ·ÖÐ̼Ëá¸ÆµÄÖÊÁ¿·ÖÊý______¡£
¡¾ÌâÄ¿¡¿Ä³»¯Ñ§ÐËȤС×éÔÚѧϰ´ß»¯¼ÁµÄ¸ÅÄîºó£¬ÏëÑо¿²»Í¬µÄÑõ»¯ÎïÄÜ·ñÔÚÂÈËá¼ØÖÆÈ¡ÑõÆøʵÑéÖÐÆð´ß»¯×÷Ó㬽øÐÐÁËÒÔÏÂʵÑ飺
ʵÑé±àºÅ | KClO3/g | Ñõ»¯Îï | ²úÉúÆøÌåµÄÌå»ý£¨mL£© | ºÄʱ£¨s£© |
1 | 0.6 | / | 9.8 | 480 |
2 | 0.6 | 0.2g¶þÑõ»¯ÃÌ | 67 | 36.5 |
3 | 0.6 | 0.2gÑõ»¯Í | 67 | 89.5 |
¢Åд³öʵÑé2·´Ó¦µÄ»¯Ñ§·½³Ìʽ____________________¡£
¢ÆΪ֤Ã÷Ñõ»¯ÍÊǸ÷´Ó¦µÄ´ß»¯¼Á£¬Í¬Ñ§ÃÇÓÖÍê³ÉÁËÒÔϵÄʵÑ飺
¢ñ£®ÔÚʵÑé3·´Ó¦ºóµÄ»ìºÏÎïÖмÓ×ãÁ¿µÄË®Èܽ⣬¹ýÂË£¬½«ÂËÔüÏ´µÓ²¢¸ÉÔÓõç×ÓÌìƽ³ÆÁ¿£¬ÖÊÁ¿Îª0.2g¡£
¢ò£®½«¹ýÁ¿µÄCOͨÈëÂ˳öµÄ¹ÌÌ壬°´Èçͼ½øÐÐʵÑ飺ÒÇÆ÷aµÄÃû³Æ_________________¡£
¢Ç¼×ͬѧµÄʵÑ鱨¸æÈçÏ£º
×°Öà | ÏÖÏó | ʵÑé½áÂÛ |
A | ºÚÉ«¹ÌÌåÈ«²¿±äºì | Éú³ÉÁËÍ£¬·´Ó¦·½³Ìʽ________________ |
B | ʯ»ÒË®±ä»ë×Ç | ²úÉúÁ˶þÑõ»¯Ì¼ |
¢ó£®¸ÃʵÑé×°ÖôæÔÚµÄȱÏÝÊÇ______________£»µ±³öÏÖ______ÏÖÏóʱ£¬Ö¤Ã÷·´Ó¦ÒѾ¿ªÊ¼¡£
¢ÈÒÔÉÏʵÑéÖ¤Ã÷Ñõ»¯ÍÔÚ·´Ó¦Ç°ºóÖÊÁ¿ºÍ»¯Ñ§ÐÔÖʶ¼Ã»¸Ä±ä£¬ÄÜ×÷ΪÂÈËá¼ØÊÜÈÈ·Ö½âµÄ´ß»¯¼Á¡£Á½ÖÖÑõ»¯ÎïÏà±È£¬________µÄ´ß»¯Ð§¹û¸üºÃ¡£