ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Îª¼ÓÉî¶ÔȼÉÕÌõ¼þµÄÈÏʶ£¬»¯Ñ§Ñо¿ÐÔѧϰС×éÉè¼Æ²¢½øÐÐÁËÈçÏÂʵÑé¡£
![]()
£¨1£©ÊµÑéÒ»: ÓÃÃÞ»¨·Ö±ðÕº¾Æ¾«ºÍË®£¬·Åµ½¾Æ¾«µÆ»ðÑæÉϼÓÈÈÆ¬¿Ì£¬¹Û²ìµ½Õº¾Æ¾«µÄÃÞ»¨È¼ÉÕ£¬ÕºË®µÄÃÞ»¨²»È¼ÉÕ£¬¿ÉÒԵóöȼÉÕµÄÌõ¼þÖ®Ò»ÊÇ________¡£
£¨2£©ÊµÑé¶þ:ÒÑ֪ƹÅÒÇòµÄ²ÄÁϺÍÂËÖ½¶¼ÊÇ¿ÉȼÎï¡£ÈçͼËùʾ£¬½«Í¬Ñù´óСµÄƹÅÒÇòË鯬ºÍÂËÖ½Ë鯬·ÅÔÚ±¡ÍƬµÄÁ½²à£¬Óþƾ«µÆ¼ÓÈÈÍÆ¬Öв¿¡£´ËʵÑéµÄÄ¿µÄÊÇ____________; ȡͬÑù´óСµÄƹÅÒÇòË鯬ºÍÂËÖ½Ë鯬£¬ÊÇΪÁË________¡£
£¨3£©ÊµÑéÈý:ÓÃÈçͼËùʾװÖýøÐÐþÌõÔÚ¿ÕÆøÖÐȼÉÕµÄʵÑ顣þÌõȼÉÕ¡¢ÀäÈ´ºó´ò¿ªÖ¹Ë®¼Ð£¬½øÈë¼¯ÆøÆ¿ÖеÄË®µÄÌå»ýÔ¼Õ¼¼¯ÆøÆ¿ÈÝ»ýµÄ70%¡£
![]()
[²éÔÄ×ÊÁÏ]
¢ÙþÌõÔÚÑõÆøÖÐȼÉյķ´Ó¦»¯Ñ§·½³ÌʽΪ___________¡£
¢ÚþÌõÔÚµªÆøÖÐÄÜȼÉÕ£¬²úÎïΪµª»¯Ã¾¹ÌÌå¡£µª»¯Ã¾ÖеªÔªËØÏÔ-3¼Û£¬Ôòµª»¯Ã¾µÄ»¯Ñ§Ê½Îª________¡£
¢ÛþÌõ»¹¿ÉÒÔÔÚ¶þÑõ»¯Ì¼ÆøÌåÖÐȼÉÕÉú³É̼ºÍÑõ»¯Ã¾¡£
[½»Á÷ÌÖÂÛ]ͨ¹ý¸ÃʵÑ飬Äã¶ÔȼÉÕÓÐÁËʲôеÄÈÏʶ_______? £¨Ð´³öÒ»µã¼´¿É £©
¡¾´ð°¸¡¿ÎïÖʾßÓпÉȼÐÔ Ê¹¿ÉȼÎï´ïµ½×Å»ðµã ±È½ÏƹÅÒÇòË鯬ºÍÂËÖ½Ë鯬×Å»ðµãµÄ¸ßµÍ 2Mg + O2
2MgO Mg3N2 ȼÉÕ²»Ò»¶¨ÓÐÑõÆø²Î¼Ó·´Ó¦
¡¾½âÎö¡¿
£¨1£©ÓÃÃÞ»¨·Ö±ðÕº¾Æ¾«ºÍË®£¬·Åµ½¾Æ¾«µÆ»ðÑæÉϼÓÈÈÆ¬¿Ì£¬¹Û²ìµ½Õº¾Æ¾«µÄÃÞ»¨È¼ÉÕ£¬ÕºË®µÄÃÞ»¨²»È¼ÉÕ£¬¿ÉÒԵóöȼÉÕµÄÌõ¼þÖ®Ò»ÊÇ£ºÎïÖʾßÓпÉȼÐÔ£»
£¨2£©ÒÑ֪ƹÅÒÇòµÄ²ÄÁϺÍÂËÖ½¶¼ÊÇ¿ÉȼÎ½«Í¬Ñù´óСµÄƹÅÒÇòË鯬ºÍÂËÖ½Ë鯬·ÅÔÚ±¡ÍƬµÄÁ½²à£¬Óþƾ«µÆ¼ÓÈÈÍÆ¬Öв¿£¬ÊµÑéÄ¿µÄÊÇ£ºÊ¹¿ÉȼÎï´ïµ½×Å»ðµã£»È¡Í¬Ñù´óСµÄƹÅÒÇòË鯬ºÍÂËÖ½Ë鯬£¬ÊÇΪÁË±È½ÏÆ¹ÅÒÇòË鯬ºÍÂËÖ½Ë鯬×Å»ðµãµÄ¸ßµÍ¡£
£¨3£©¢ÙþÌõÔÚÑõÆøÖÐȼÉÕÉú³ÉÑõ»¯Ã¾£¬·´Ó¦»¯Ñ§·½³ÌʽΪ£º2Mg + O2
2MgO£»
¢ÚþÌõÔÚµªÆøÖÐÄÜȼÉÕ£¬²úÎïΪµª»¯Ã¾¹ÌÌå¡£µª»¯Ã¾ÖеªÔªËØÏÔ-3¼Û£¬¸ù¾Ý»¯ºÏÎïÖи÷ÔªËØ»¯ºÏ¼ÛµÄ´úÊýºÍΪÁ㣬Ôòµª»¯Ã¾µÄ»¯Ñ§Ê½ÎªMg3N2£»
¢ÛþÌõ»¹¿ÉÒÔÔÚ¶þÑõ»¯Ì¼ÆøÌåÖÐȼÉÕÉú³É̼ºÍÑõ»¯Ã¾¡£
[½»Á÷ÌÖÂÛ]
ÓÉþ²»½öÄÜÔÚÑõÆøÖÐȼÉÕ£¬Ò²ÄÜÔÚ¶þÑõ»¯Ì¼¡¢µªÆøÖÐȼÉÕ£¬¹Ê¿ÉÒԵóöȼÉÕ²»Ò»¶¨ÓÐÑõÆø²Î¼Ó·´Ó¦¡£
¡¾ÌâÄ¿¡¿ÌìȻˮ¾»»¯Îª×ÔÀ´Ë®µÄÖ÷ÒªÁ÷³ÌÈçÏÂ:
![]()
£¨1£©ÌìȻˮÖк¬ÓеIJ¿·ÖÔÓÖÊÈçϱíËùʾ£¬Çë¸ù¾Ý±íÖÐÄÚÈݻشðÎÊÌâ¡£
ÈܽâÎïÖÊ | Ðü¸¡ÎïÖÊ | |
Ö÷񻮿Ìå | Ö÷ÒªÀë×Ó | ϸ¾ú¡¢ÔåÀà¡¢ Äàɳ¡¢ð¤ÍÁ |
ÑõÆø£¨O2£©¡¢¶þÑõ»¯Ì¼£¨CO2£©Áò»¯Ç⣨H2S£© | ¸ÆÀë×Ó¡¢ ÂÈÀë×Ó¡¢ÁòËá¸ù¡¢ÂÁÀë×Ó | |
¢ÙÉÏ±í¡°Ö÷񻮿Ì塱Öк¬ÓÐÑõ·Ö×ÓµÄÓÐ____________¡£
¢Úд³ö¡°Ö÷ÒªÀë×Ó¡±ÖÐÈÎÒâÒ»ÖÖÀë×ӵķûºÅ________________¡£
£¨2£©ÏÂÁÐ˵·¨´íÎóµÄÊÇ________£¨ÌîÐòºÅ£©
A ¹ýÂ˳ؿÉÒÔ³ýÈ¥ÄÑÈÜÐÔÔÓÖÊ
B »îÐÔÌ¿Îü¸½³Ø¿ÉÒÔ³ýȥˮÖеÄÉ«ËØºÍ³ôζ
C ÇåË®³ØÖÐÒ»¶¨ÊÇÈíË®
D ͶҩÏû¶¾»·½Ú·¢ÉúÁË»¯Ñ§±ä»¯
£¨3£©³£Óõļø±ðӲˮºÍÈíË®µÄ·½·¨ÊÇÍùË®ÑùÖмÓÈë____________¡£
£¨4£©µç½âˮʵÑé½ÒʾÁËË®µÄ×é³É£¬×°ÖÃÈçͼËùʾ¡£
![]()
¢Ù±ÕºÏ¿ª¹Øºó£¬ÊÕ¼¯µ½ÑõÆøµÄÊÔ¹ÜÊÇ___________£¨Ìî¡°1¡±»ò¡°2¡±£©£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_______¡£
¢Ú¸ÃʵÑéµÃ³öµÄ¹ØÓÚË®µÄ×é³ÉµÄ½áÂÛÊÇ__________¡£