ÌâÄ¿ÄÚÈÝ
£¨1£©¶ÌÖÜÆÚÔªËØÖУ¬Ô×Ó×îÍâ²ãµç×ÓÊýºÍµç×Ó²ãÊýÏàµÈµÄÔªËØÓÐ
£¨2£©µÚ¶þÖÜÆÚÔªËØÖУ¬³ýBe¡¢B¡¢NeÈýÖÖÔªËØÍ⣬ÆäËûÔªËصÄÇ⻯Îï·ÐµãÈçϱíËùʾ£¬ÆäÖÐEµÄ»¯Ñ§Ê½Îª
Ç⻯Îï | A | B | C | D | E |
·Ðµã/¡æ | 1317 | 100 | 19.5 | -33 | -162 |
£¨4£©µÚ¶þ¡¢µÚÈýÖÜÆÚµÄijЩԪËØÖÐÄÜÐγɾßÓÐͼbËùʾµÄ½á¹¹µ¥ÔªµÄµ¥ÖʱûºÍ»¯ºÏÎﶡ£¬±ûºÍ¶¡µÄ¾§ÌåÀàÐÍÏàͬ£¬Ð´³ö±ûÓ붡ÔÚ¸ßÎÂʱ·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ
£¨5£©ÔªËرûµÄijÖÖµ¥ÖʾßÓÐƽÃæ²ã×´½á¹¹£¬Í¬Ò»²ãÖеÄÔ×Ó¹¹³ÉÐíÐí¶àµÄÕýÁù±ßÐΣ¬µ¥ÖÊÓëÈÛÈڵļØÏ໥×÷Óã¬ÐγÉijÖÖÇàÍÉ«µÄÎïÖÊ£¨ÆäÖеÄÔªËؼØÓá°¡ñ¡±±íʾ£©£¬Ô×Ó·Ö²¼ÈçͼCËùʾ£¬¸ÃÎïÖʵĻ¯Ñ§Ê½Îª
£¨2£©Ç⻯ÎïÖУ¬Àë×Ó¾§ÌåµÄ·Ðµã½Ï´ó£¬·Ö×Ó¾§ÌåÖÐÇ⻯ÎïµÄ·ÐµãËæ×ÅÏà¶Ô·Ö×ÓÖÊÁ¿µÄÔö´ó¶øÔö´ó£¬µ«º¬ÓÐÇâ¼üµÄÇ⻯Îï·ÐµãÔö´ó£»µÚÈýÖÜÆÚÖÐSiµ¥ÖÊΪÔ×Ó¾§Ì壬ÆäÈÛµã×î¸ß£»
£¨3£©Ô×Ӱ뾶×îСµÄÔªËØΪH£¬ÓëµÚ¶þÖÜÆÚµÄÁ½ÖÖÔªËØ¿ÉÐγɷÖ×Ӽ׺ÍÀë×ÓÒÒ£¬Àë×ÓÒÒΪÕýËÄÃæÌ壬ÔòÒÒΪNH4+£¬·Ö×Ӽ׺ÍÀë×ÓÒÒº¬ÓÐÏàµÈµÄµç×ÓÊý£¬¶¼º¬ÓÐ10¸öµç×Ó£¬ÓÉÎÊÌâÖÐNH4+Àë×Ӻͼ׷Ö×ÓÄÜ·´Ó¦£¬Ôò¼×ÊÇË®£»
£¨4£©µÚ¶þ¡¢µÚÈýÖÜÆÚµÄijЩԪËØÖÐÄÜÐγÉÕýËÄÃæÌå½á¹¹µ¥ÔªµÄµ¥ÖʱûºÍ»¯ºÏÎﶡ£¬±ûºÍ¶¡µÄ¾§ÌåÀàÐÍÏàͬ£¬ÇÒ¶þÕßÔÚ¸ßÎÂÏ·¢Éú·´Ó¦£¬Ôò±ûΪ̼µ¥ÖÊ£¨½ð¸Õʯ£©¡¢¶¡Îª¶þÑõ»¯¹è£»
£¨5£©KÔ×ÓÏâǶÔÚÕýÁù±ßÐεÄÖÐÐÄ£¬¸ÃÕýÁù±ßÐÎÖÜΧÓÐ6¸öδÏâǶKÔ×ÓÕýÁù±ßÐνṹ£¬¼´ÏâǶKÔ×ÓµÄÕýÁù±ßÐÎÖÜΧÁ¬½Ó6¸öCÔ×Ó£¬¸Ã̼Ô×ÓΪ3¸öÕýÁù±ßÐι²ÓУ¬¸ù¾Ý¾ù̯·¨¼ÆË㣮
£¨2£©Àë×Ó¾§ÌåµÄÇ⻯ÎïÆä·Ðµã×î´ó£¬ËùÒÔAÊÇÀë×Ó¾§Ì壬µÚ¶þÖÜÆÚÖÐÊôÓÚ·Ö×Ó¾§ÌåµÄÇ⻯ÎïÓм×Íé¡¢°±Æø¡¢Ë®ºÍ·ú»¯Ç⣬°±Æø¡¢Ë®ºÍ·ú»¯ÇâÖк¬ÓÐÇâ¼ü£¬ÇÒË®ÊÇҺ̬£¬ËùÒÔÕâËÄÖÖÇ⻯ÎïÖÐË®µÄ·Ðµã×î´ó£¬¼×ÍéµÄ·Ðµã×îµÍ£¬¹ÊEΪCH4£¬
µÚÈýÖÜÆÚÖÐSiµ¥ÖÊΪÔ×Ó¾§Ì壬ÆäÈÛµã×î¸ß£¬¹ÊhµÄÔªËØ·ûºÅΪSi£¬
¹Ê´ð°¸Îª£ºCH4£»Si£»
£¨3£©Ô×Ӱ뾶×îСµÄÔªËØΪH£¬ÓëµÚ¶þÖÜÆÚµÄÁ½ÖÖÔªËØ¿ÉÐγɷÖ×Ӽ׺ÍÀë×ÓÒÒ£¬Àë×ÓÒÒΪÕýËÄÃæÌ壬ÔòÒÒΪNH4+£¬·Ö×Ӽ׺ÍÀë×ÓÒÒº¬ÓÐÏàµÈµÄµç×ÓÊý£¬¶¼º¬ÓÐ10¸öµç×Ó£¬ÓÉÎÊÌâÖÐNH4+Àë×Ӻͼ׷Ö×ÓÄÜ·´Ó¦£¬Ôò¼×ÊÇË®£¬·´Ó¦Àë×Ó·½³ÌʽΪ£ºNH4++H2O?NH3?H2O+H+£¬
¹Ê´ð°¸Îª£ºNH4++H2O?NH3?H2O+H+£»
£¨4£©µÚ¶þ¡¢µÚÈýÖÜÆÚµÄijЩԪËØÖÐÄÜÐγÉÕýËÄÃæÌå½á¹¹µ¥ÔªµÄµ¥ÖʱûºÍ»¯ºÏÎﶡ£¬±ûºÍ¶¡µÄ¾§ÌåÀàÐÍÏàͬ£¬ÇÒ¶þÕßÔÚ¸ßÎÂÏ·¢Éú·´Ó¦£¬Ôò±ûΪ̼µ¥ÖÊ£¨½ð¸Õʯ£©¡¢¶¡Îª¶þÑõ»¯¹è£¬¶þÕß·´Ó¦·½³ÌʽΪ£º2C+SiO2
| ||
¹Ê´ð°¸Îª£º2C+SiO2
| ||
£¨5£©KÔ×ÓÏâǶÔÚÕýÁù±ßÐεÄÖÐÐÄ£¬¸ÃÕýÁù±ßÐÎÖÜΧÓÐ6¸öδÏâǶKÔ×ÓÕýÁù±ßÐνṹ£¬¼´ÏâǶKÔ×ÓµÄÕýÁù±ßÐÎÖÜΧÁ¬½Ó6¸öCÔ×Ó£¬¸Ã̼Ô×ÓΪ3¸öÕýÁù±ßÐι²ÓУ¬¹Ê½á¹¹ÖÐKÔ×ÓÓëCÔ×ÓÊýÄ¿Ö®±ÈΪ1£º£¨6+6¡Á
1 |
3 |
¹Ê´ð°¸Îª£ºKC8£®
£¨1£©¶ÌÖÜÆÚÔªËØÖУ¬Ô×Ó×îÍâ²ãµç×ÓÊýºÍµç×Ó²ãÊýÏàµÈµÄÔªËØÓÐ________ÖÖ¡£
£¨2£©µÚ¶þÖÜÆÚÔªËØÖУ¬³ýBe¡¢B¡¢NeÈýÖÖÔªËØÍ⣬ÆäËûÔªËصÄÇ⻯Îï·ÐµãÈçϱí1Ëùʾ£¬ÆäÖÐCµÄ»¯Ñ§Ê½Îª________________£»µÚÈýÖÜÆÚÔªËص¥ÖʵÄÈ۵㣨¡æ£©±ä»¯ÈçÏÂͼ¢ñËùʾ£¬ÆäÖÐhµÄÔªËØ·ûºÅΪ________________¡£
Ç⻯Îï | ·Ðµã/¡æ |
A | 1 317 |
B | 100 |
C | 19.5 |
D | -33 |
E | -162 |
±í1
ͼ¢ñ
£¨3£©Ô×Ӱ뾶×îСµÄÔªËØÓëµÚ¶þÖÜÆÚµÄÁ½ÖÖÔªËØ¿É·Ö±ðÐγɷÖ×Ӽ׺ÍÀë×ÓÒÒ¡£·Ö×Ӽ׺ÍÀë×ÓÒÒº¬ÓÐÏàµÈµÄµç×ÓÊý£¬ÇÒÒÒµÄÁ¢Ìå½á¹¹Èçͼ¢òËùʾ¡£Çëд³ö¼×¡¢ÒÒ·´Ó¦µÄÀë×Ó·½³Ìʽ_________________¡£
£¨X¡¢Y¿ÉÄÜÏàͬҲ¿ÉÄܲ»Í¬£©
ͼ¢ò
£¨4£©µÚ¶þ¡¢µÚÈýÖÜÆÚµÄijЩԪËØÖÐÄÜÐγɾßÓÐͼ¢òËùʾµÄ½á¹¹µ¥ÔªµÄµ¥ÖʱûºÍ»¯ºÏÎﶡ£¬±ûºÍ¶¡µÄ¾§ÌåÀàÐÍÏàͬ£¬ÇÒ±ûÓ붡ÔÚ¸ßÎÂʱÄÜ·¢ÉúÖû»·´Ó¦¡£Èô¸Ã·´Ó¦Öбû±»ÆÆ»µÁË1 mol¹²¼Û¼ü£¬Ôò²Î¼Ó·´Ó¦µÄ¶¡µÄÖÊÁ¿Îª__________g¡£
Ç⻯Îï | ·ÐµãC |
A | 1317 |
B | 100 |
C | 19.5 |
D | -33 |
E | -162 |
(1)¶ÌÖÜÆÚÔªËØÖУ¬Ô×ÓµÄ×îÍâ²ãµç×ÓÊýÓëµç×Ó²ãÊýÏàµÈµÄÔªËØÓÐ__________ÖÖ£»
(2)µÚ¶þÖÜÆÚÔªËØÖУ¬³ýBe¡¢B¡¢NeÈýÖÖÔªËØÍ⣬ÆäËûÔªËصÄÇ⻯Îï·ÐµãÈçÉϱíËùʾ£¬ÔòAµÄ¾§ÌåÀàÐÍÊÇ__________£»CÓëD·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_________________________£»
(3)µÚÈýÖÜÆÚÔªËص¥ÖʵÄÈ۵㰴Óɵ͵½¸ßÅÅÁÐÈçͼ¢ñËùʾ£¬ÔògÔªËصÄÃû³ÆΪ__________£¬Ð´³ö¹¤ÒµÉÏÒ±Á¶hµÄ»¯Ñ§·½³Ìʽ______________________________£»
(4)·Ö×Ӽ׺ÍÀë×ÓÒÒº¬ÓÐÏàµÈµÄµç×ÓÊý£¬ÇÒÀë×ÓÒÒµÄÁ¢Ìå½á¹¹Èçͼ¢òËùʾ£¬Ð´³öÒÒÀë×ÓÔÚ¼×Öз¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ_______________________________¡£