ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÔªËØÖÜÆÚ±íÊÇѧϰºÍÑо¿»¯Ñ§µÄÖØÒª¹¤¾ß¡£Çë¸ù¾ÝÏÂ±í£¨ÔªËØÖÜÆÚ±íµÄ²¿·ÖÄÚÈÝ£©£¬»Ø´ðÓйØÎÊÌ⣺
ÖÜÆÚ ×å | ¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A | 0 |
2 | ||||||||
3 |
(1)Çëд³ö¹ØÓÚîëÔªËصÄÒ»ÌõÐÅÏ¢_________________________________¡£
(2)±íÖÐ3ºÅºÍ11ºÅÔªËØÔ×ÓµÄ×îÍâ²ãµç×ÓÊýÏàͬ£¬¶¼Ò×__________£¨Ìî¡°µÃµ½¡±»ò¡°Ê§È¥¡±£©µç×Ó¡£ÄÆÔªËغͷúÔªËØ×é³É»¯ºÏÎïµÄ»¯Ñ§Ê½Îª___________£¬¹¹³É¸ÃÎïÖʵÄ΢Á£ÊÇ___________£¨Ìî¡°·Ö×Ó¡±Ô×Ó¡±»ò¡°Àë×Ó¡±£©¡£
(3)ÔÚÔªËØÖÜÆÚ±íÖУ¬Í¬Ò»×壨×ÝÐУ©µÄÔªËؾßÓÐÏàËƵĻ¯Ñ§ÐÔÖÊ¡£ÔòÏÂÁи÷×éÔªËؾßÓÐÏàËÆ»¯Ñ§ÐÔÖʵÄÊÇ____________£¨Ìî×ÖĸÐòºÅ£©¡£
a.CºÍNe
b.BeºÍMg
C.AlºÍSi
d.SºÍO
(4)·úÔªËغÍÇâÔªËØÐγɵĻ¯ºÏÎïµÄË®ÈÜÒºÇâ·úËᣨHF£©£¬¿ÉÓÃÓÚ²£Á§µñ¿Ì£¬ÆäÖ÷ÒªÔÀíÊÇÇâ·úËáÓë²£Á§µÄÖ÷Òª³É·Ö¶þÑõ»¯¹è£¨SiO2£©·¢Éú·´Ó¦£¬Éú³ÉËÄ·ú»¯¹èÆøÌ壨SiF4£©ºÍË®£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____________________________¡£
¡¾´ð°¸¡¿îëÔªËصÄÔ×ÓÐòÊýΪ4£¨»òîëÔ×ÓºËÍâÓÐÁ½¸öµç×Ó²ãµÈºÏÀí¼´¿É£© ʧȥ NaF Àë×Ó bd
¡¾½âÎö¡¿
(1)´Ó±íÖÐîëÔªËصÄÔ×ӽṹʾÒâͼ¿ÉÒԵõ½¶àÌõÐÅÏ¢£¬ÈçîëÔªËصÄÔ×ÓÐòÊýΪ4£¬îëÔ×ÓºËÍâÓÐÁ½¸öµç×Ӳ㣬îëÔ×ÓºËÍâ×îÍâ²ãµç×ÓÊýΪ2µÈ¡£
(2)±íÖÐ3ºÅºÍ11ºÅÔªËØ×îÍâ²ãµç×ÓÊýÏàͬ£¬¾ùΪ1£¬ÈÝÒ×ʧȥһ¸öµç×Ó±ä³ÉÑôÀë×Ó¡£ÄÆÔªËغͷúÔªËØÔÚ»¯ºÏÎïÖеĻ¯ºÏ¼Û·Ö±ðΪ+1¡¢-1¼Û£¬ÔòÄÆÔªËغͷúÔªËØ×é³ÉµÄ»¯ºÏÎïµÄ»¯Ñ§Ê½ÎªNaF£¬NaFÓÉÄÆÀë×ӺͷúÀë×Ó¹¹³É£¬¹¹³É΢Á£ÊÇÀë×Ó¡£
(3)ÓÉ¡°ÔÚÔªËØÖÜÆÚ±íÖУ¬Í¬Ò»×壨×ÝÐУ©µÄÔªËؾßÓÐÏàËƵĻ¯Ñ§ÐÔÖÊ¡±¿ÉÖªBeºÍMg¡¢SºÍOµÄ»¯Ñ§ÐÔÖÊÏàËÆ£»¹ÊÌbd¡£
(4)¸ù¾ÝÇâ·úËᣨHF£©Óë¶þÑõ»¯¹è£¨SiO2£©·¢Éú·´Ó¦£¬Éú³ÉËÄ·ú»¯¹èÆøÌ壨SiF4£©ºÍË®£¬¿ÉÖª¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ:¡£
¡¾ÌâÄ¿¡¿ÏòÉÕ±ÖÐÖðµÎ¼ÓÈëXÈÜÒºÖÁ¹ýÁ¿(Èçͼ¼×) ,Éú³É³Áµí»òÆøÌåµÄÖÊÁ¿Óë¼ÓÈëXÈÜÒºµÄÖÊÁ¿¹Øϵ·ûºÏͼÒÒ¹ØϵµÄÊÇ()
Ñ¡Ïî | ÉÕ±ÖеÄÎïÖÊ | XÈÜÒº |
A | ÇâÑõ»¯ÄƺÍÁòËáÄÆÈÜÒº | ÂÈ»¯ÌúÈÜÒº |
B | ÂÈ»¯±µºÍÇâÑõ»¯ÄÆÈÜÒº | Ï¡ÁòËá |
C | ÂÈ»¯¸ÆºÍÂÈ»¯±µÈÜÒº. | ̼ËáÄÆÈÜÒº |
D | ²¿·Ö±äÖʵÄÇâÑõ»¯ÄÆÈÜÒº | Ï¡ÑÎËá |
A.AB.BC.CD.D
¡¾ÌâÄ¿¡¿ÎªÌ½¾¿¼îµÄ»¯Ñ§ÐÔÖÊ,ʵÑéС×é½øÐÐÁËÈçÏÂʵÑé¡£
(1)¼×ʵÑé:¼ÓÈëÒ»¶¨Á¿µÄÏ¡ÑÎËáºó,¹Û²ìµ½____________£¬ËµÃ÷Ï¡ÑÎËáºÍNaOH·¢ÉúÁË·´Ó¦,¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____________¡£
(2)ÒÒʵÑé:ÓɸÃʵÑéµÄÏÖÏó¿ÉÖª¼îÄÜÓëijЩ______________(ÌîÎïÖÊÀà±ð)·¢Éú·´Ó¦¡£
(3)±ûʵÑé:½«³äÂúCO2µÄÊԹܵ¹¿ÛÔÚNaOHÈÜÒºµÄÉÕ±ÖÐ(Èçͼ),Ò»¶Îʱ¼äºó,¿É¹Û²ìµ½µÄʵÑéÏÖÏóΪ_____£¬Ä³Í¬Ñ§ÈÏΪ¸ÃʵÑé¿ÉÖ¤Ã÷NaOHÓëCO2·¢ÉúÁË·´Ó¦¡£
(4)С×éͬѧÌá³öÁËÖÊÒÉ,ÈÏΪ±ûʵÑ黹²»×ãÒÔÖ¤Ã÷CO2ÓëNaOHȷʵ·¢ÉúÁË·´Ó¦£¬ÀíÓÉÊÇ_____________£¬Ðè²¹³ä¶ÔÕÕʵÑ齫ÇâÑõ»¯ÄÆÈÜÒº»»³É_______Ϊȷ¶¨±ûʵÑé·´Ó¦ºóËùµÃÈÜÒºÖÐÈÜÖʵijɷÖ,С×éͬѧ½øÐÐÁËÈçÏÂ̽¾¿:
[Ìá³ö²ÂÏë]²ÂÏëÒ»:̼ËáÄÆ£»²ÂÏë¶þ:̼ËáÄƺÍÇâÑõ»¯ÄÆ¡£
[Éè¼ÆʵÑé]ÇëÄãºÍС×éͬѧһÆðÍê³ÉÏÂÁбí¸ñ¡£
ʵÑé²Ù×÷ | ʵÑéÏÖÏó | ʵÑé½áÂÛ |
¢ÙÈ¡Ò»¶¨Á¿·´Ó¦ºóµÄÈÜÒºÓÚÊÔ¹ÜÖÐ,µÎ¼Ó_______ÈÜÒº,¹ýÂË | _________¡£ | ²ÂÏë¶þÕýÈ· |
¢ÚÏòÂËÒºÖеμÓ___________¡£ | ÈÜÒºÓÉÎÞÉ«±äΪºìÉ« |
[ʵÑ鷴˼]³¨¿Ú·ÅÖõÄÇâÑõ»¯ÄÆÈÜÒºÒ×±äÖÊ,ijͬѧÓÃÉÙÁ¿µÄÏ¡ÑÎËá¼ø¶¨Ä³³¨¿ÚÊÔ¼ÁÆ¿ÖеÄÇâÑõ»¯ÄÆÈÜÒºÊÇ·ñ±äÖÊ,·¢ÏÖÎÞÆøÅÝð³ö,¸ÃͬѧÈÏΪÇâÑõ»¯ÄÆÈÜҺûÓбäÖÊ,´óµ¨²ÂÏë¸Ã½áÂÛ²»ºÏÀíµÄÔÒò:
¢Ù____________________________¡£
¢Ú____________________________¡£