ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿»¯Ñ§ÓïÑÔ°üÀ¨ÎÄ×ÖÓïÑÔ¡¢·ûºÅÓïÑÔ¡¢Í¼±íÓïÑԵȡ£
£¨1£©Í¼1±íʾԪËصĻ¯ºÏ¼ÛÓëÎïÖÊÀà±ð¹Øϵ¡£ÈôËü±íʾ̼ԪËصIJ¿·Ö¹Øϵͼ£¬Ôò:
¢ÙAµã¶ÔÓ¦µÄÎïÖÊÀà±ðÊÇ_____£»
¢ÚBµã±íʾÎïÖʵĻ¯Ñ§Ê½Îª_____¡£
¢Ûд³öÓÉCµã±íʾµÄÎïÖÊÓëË®·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ_____¡£
£¨2£©Ã¾ÌõÔÚ¿ÕÆøÖÐÍêȫȼÉÕºóÉú³ÉÑõ»¯Ã¾£¨Ö»¿¼ÂÇÑõÆø²Î¼Ó·´Ó¦£©£¬Èô¹ÌÌåÖÊÁ¿±ä»¯ÓÃÉÏͼ2±íʾ£¬Ôòm2Óëm1Ö®²î±íʾ_____µÄÖÊÁ¿¡£
£¨3£©ÌìÈ»Æø¿ÉÒԺϳɼ״¼£¬Çë°ÑÏÂͼÖз´Ó¦ÎïµÄ΢¹ÛʾÒâͼ3²¹»ÆëÈ«_____£¬²¢Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ_____¡£
¡¾´ð°¸¡¿µ¥ÖÊ CO ²Î¼Ó·´Ó¦µÄÑõÆø
¡¾½âÎö¡¿
£¨1£©¢ÙÓÉ̼ԪËصĻ¯ºÏ¼ÛÓëÎïÖÊÀà±ð¹Øϵͼ£¬AµãÎïÖʵĻ¯ºÏ¼ÛΪ0£¬µ¥ÖʵĻ¯ºÏ¼ÛΪ0£¬ÔòAµã¿É±íʾΪ̼µÄµ¥ÖÊ£»
¢ÚBµã¶ÔÓ¦µÄ»¯ºÏÎïÖУ¬Ì¼ÔªËØÏÔ+2¼Û£¬ËùÒÔ´ËÑõ»¯ÎïµÄ»¯Ñ§Ê½ÎªCO£»
¢ÛCµã¶ÔÓ¦µÄÑõ»¯ÎïÖÐ̼ԪËØÏÔ+4¼Û£¬¼´¶þÑõ»¯Ì¼£¬¶þÑõ»¯Ì¼ÓëË®·´Ó¦Éú³É̼Ë᣻»¯Ñ§·´Ó¦·½³ÌʽΪ£º¡£
£¨2£©Ã¾È¼ÉյĻ¯Ñ§·½³ÌʽΪ£º2Mg+O22MgO£»Èô¹ÌÌåÖÊÁ¿±ä»¯ÓÃͼ1±íʾ£¬Ôòm2Óëm1Ö®²î±íʾ²Î¼Ó·´Ó¦µÄÑõÆøµÄÖÊÁ¿¡£
£¨3£©ÌìÈ»ÆøÖ÷Òª³É·ÖΪ¼×Í飬¿ÉÒԺϳɼ״¼£¬½áºÏͼʾ¿ÉÖªµÀ£¬·´Ó¦µÄ·½³ÌʽΪ¡£¡£ÓÉͼʾ£¬·´Ó¦Éú³É4¸öÒÒ´¼£¬ÓÐ2¸öÑõÆø·Ö×ÓÊ£Ó࣬ÔòͼÖз´Ó¦ÎïµÄ΢¹ÛʾÒâͼ3²¹»ÆëȫΪ¡£
¡¾ÌâÄ¿¡¿Å¯Ìù·¢ÈÈÊÇÀûÓÃÁËÌú·ÛÉúÐâ·Å³öÈÈÁ¿µÄÔÀí£¬Ä³Ð¡×éͬѧÉè¼Æ²¢½øÐÐʵÑ飬̽¾¿ÌúÉúÐâµÄÌõ¼þ¼°Ó°ÏìÉúÐâËÙÂʵÄÒòËØ¡£
¢ñ.̽¾¿ÌúÉúÐâµÄÌõ¼þ
ijÐËȤС×é¶ÔʵÑé½øÐÐÁË´´ÐÂÉè¼Æ£¬ÈçÓÒͼËùʾ¡£
È¡3¶Î¹âÁÁÎÞÐâµÄϸÌúË¿£¬ÈƳÉÂÝÐý×´£¬·ÅÈë3Ö§¸ÉÔï½à¾»µÄÊԹܵײ¿£¬ÊµÑé±£Ö¤×ã¹»µÄʱ¼ä¡£
£¨1£©ÊµÑé¢Ù¢ÚÎÞÃ÷ÏÔÏÖÏó£¬ÊµÑé¢ÛÖÐÌúË¿ÉúÐ⣬ÌúÉúÐâʵ¼ÊÉÏÊÇÌúÓë¿ÕÆøÖеÄ________________·¢Éú·´Ó¦µÄ½á¹û¡£
£¨2£©µ±ÌúË¿×ãÁ¿£¬Ê±¼ä×ã¹»³¤£¬ÊµÑé¢Û½øÈëÊÔ¹ÜÄÚµÄË®µÄÒºÃæÔ¼ÉÏÉý_________________£¬Èô¸ÃʵÑéÓÃÀ´²â¶¨¿ÕÆøÖÐÑõÆøº¬Á¿ÔòÓŵãÊÇ_______________¡£
¢ò.̽¾¿Ó°ÏìÌúÉúÐâËÙÂʵÄÒòËØ
[²éÔÄ×ÊÁÏ]ůÌùµÄ·¢ÈȲÄÁÏÖ÷ÒªÓÐÌú·Û¡¢»îÐÔÌ¿¡¢Ê³ÑΡ¢Ë®µÈÎïÖÊ¡£
[²ÂÏë¼ÙÉè]
¢Ù»îÐÔÌ¿ÄܼӿìÌú·ÛÉúÐâµÄËÙÂÊ¡£¢ÚʳÑÎÄܼӿìÌú·ÛÉúÐâµÄËÙÂÊ¡£
[½øÐÐʵÑé]ϱíÊÇ2gÌú·Û¡¢5gË®Ó벻ͬÁ¿»îÐÔÌ¿¡¢Ê³ÑξùÔÈ»ìºÏºó£¬ÔÚ10·ÖÖÓÄÚζÈÉÏÉýµÄʵÑé¼Ç¼¡£
ʵÑé±àºÅ | »îÐÔÌ¿/g | ʳÑÎ/g | ζÈÉÏÉýÖµ/¡ãC |
1 | 0 | 0 | 0.1 |
2 | 0.2 | 0 | 22.0 |
3 | 0 | x | 3.1 |
4 | 0.2 | 0.1 | 56.3 |
[½âÊÍÓë½áÂÛ]
£¨1£©±íÖÐxµÄֵΪ________________¡£
£¨2£©¶Ô±ÈʵÑé1ºÍ3£¬µÃ³öµÄ½áÂÛÊÇ________________¡£
£¨3£©ÓûµÃ³ö½áÂÛ¡°»îÐÔÌ¿ÓëʳÑÎͬʱ´æÔÚ»á´ó·ù¶È¼Ó¿ìÌúÉúÐâËÙÂÊ¡±£¬ÐèÒª¶Ô±È_________(ÌîʵÑé±àºÅ)¡£
[·´Ë¼ÓëÆÀ¼Û]
£¨4£©Å¯ÌùÔÚʹÓÃǰҪעÒâ_____________¡£
¡¾ÌâÄ¿¡¿Óû²â¶¨ÍþºÏ½ðµÄ×é³É£¨ÆäËûÔªËغöÂÔ²»¼Æ£©£¬½øÐÐÈçÏÂʵÑé:È¡ÍþºÏ½ð20g·ÅÈëÉÕ±£¬½«200gÏ¡ÁòËá·Ö4´Î¼ÓÈëÉÕ±ÖУ¬³ä·Ö·´Ó¦ºó£¬²âµÃÊ£Óà¹ÌÌåµÄÖÊÁ¿¼Ç¼ÈçÏÂ:
´ÎÊý | 1 | 2 | 3 | 4 |
¼ÓÈëÏ¡ÁòËáÖÊÁ¿/g | 50 | 50 | 50 | 50 |
Ê£Óà¹ÌÌåÖÊÁ¿/g | 17.6 | 15.2 | m | 14 |
£¨1£© mµÄÖµÊÇ_____£¬ºÏ½ðÖÐÍ¡¢Ã¾µÄÖÊÁ¿×î¼ò±ÈÊÇ_____¡£
£¨2£©¼ÆËãËù¼ÓÏ¡ÁòËáµÄÈÜÖʵÄÖÊÁ¿·ÖÊý_____£»£¨ д³ö¼ÆËã¹ý³Ì£©
£¨3£©ÔÚÈçͼ»³ö¼ÓÈëÏ¡ÁòËáÓë²úÉúÆøÌå¹ØϵµÄÇúÏßͼ_____¡£