ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÊµÑéÊÒÓûÓÃNaOH¹ÌÌåÅäÖÆ1.0 mol¡¤L£­1µÄNaOHÈÜÒº240 mL£º

(1)ÅäÖÆÈÜҺʱ£¬Ò»°ã¿ÉÒÔ·ÖΪÒÔϼ¸¸ö²½Ö裺

¢Ù³ÆÁ¿¡¡¢Ú¼ÆËã¡¡¢ÛÈܽ⡡¢ÜÒ¡ÔÈ¡¡¢ÝתÒÆ¡¡¢ÞÏ´µÓ¡¡¢ß¶¨ÈÝ¡¡¢àÀäÈ´¡¡¢áÒ¡¶¯

ÆäÕýÈ·µÄ²Ù×÷˳ÐòΪ¢Ú¢Ù¢Û__________________¢ß¢Ü¡£±¾ÊµÑé±ØÐëÓõ½µÄÒÇÆ÷ÓÐÌìƽ¡¢Ò©³×¡¢²£Á§°ô¡¢ÉÕ±­¡¢__________________________¡£

(2)ijͬѧÓû³ÆÁ¿NaOHµÄÖÊÁ¿£¬ËûÏÈÓÃÍÐÅÌÌìƽ³ÆÁ¿ÉÕ±­µÄÖÊÁ¿£¬ÌìƽƽºâºóµÄ״̬ÈçͼËùʾ¡£

ÉÕ±­µÄʵ¼ÊÖÊÁ¿Îª________g£¬ÒªÍê³É±¾ÊµÑé¸ÃͬѧӦ³Æ³ö________g NaOH¡£

(3)ʹÓÃÈÝÁ¿Æ¿Ç°±ØÐë½øÐеÄÒ»²½²Ù×÷ÊÇ_________________¡£

(4)ÔÚÅäÖƹý³ÌÖУ¬ÆäËû²Ù×÷¶¼ÊÇÕýÈ·µÄ£¬ÏÂÁвÙ×÷»áÒýÆðÎó²îÆ«¸ßµÄÊÇ___________¡£

A£®×ªÒÆÈÜҺʱ²»É÷ÓÐÉÙÁ¿È÷µ½ÈÝÁ¿Æ¿ÍâÃæ

B£®¶¨ÈÝʱ¸©Êӿ̶ÈÏß

C£®Î´ÀäÈ´ÖÁÊÒξͽ«ÈÜҺתÒƵ½ÈÝÁ¿Æ¿²¢¶¨ÈÝ

D£®¶¨ÈݺóÈûÉÏÆ¿Èû·´¸´µ¹×ªÒ¡ÔÈ£¬¾²Öúó£¬ÒºÃæµÍÓڿ̶ÈÏߣ¬ÔÙ¼ÓË®ÖÁ¿Ì¶ÈÏß

¡¾´ð°¸¡¿¢à¢Ý¢Þ¢á250 mLÈÝÁ¿Æ¿¡¢½ºÍ·µÎ¹Ü27.410.0²é©BC

¡¾½âÎö¡¿

(1)ÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºÒ»°ã²½Öè:¼ÆËã¡¢³ÆÁ¿¡¢Èܽ⡢ÒÆÒº¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔȵÈÆäÕýÈ·µÄ˳ÐòΪ¢Ú¢Ù¢Û¢à¢Ý¢Þ¢á¢ß¢Ü£ºÓõ½µÄÒÇÆ÷:Ììƽ¡¢Ò©³×¡¢²£Á§°ô¡¢ÉÕ±­¡¢½ºÍ·µÎ¹Ü¡¢250mLÈÝÁ¿Æ¿£¬¸ù¾ÝÌâÒ⻹ȱÉÙµÄÒÇÆ÷Ϊ: 250mL ÈÝÁ¿Æ¿; ºÍ½ºÍ·µÎ¹Ü¡£ ´ð°¸£º¢à¢Ý¢Þ¢á 250 mLÈÝÁ¿Æ¿¡¢½ºÍ·µÎ¹Ü ¡£
(2)¸ù¾Ýͼ¿ÉÒÔÖªµÀ:íÀÂëΪ30g,ÓÎÂëΪ2.6g,ÒòΪÓÃÌìƽ³ÆÁ¿ÎïÖÊʱÊÇ×óÎïÓÒÂ룬±¾ÊµÑéÎïÖʺÍíÀÂë·Å·´ÁË£¬ËùÒÔÉÕ±­µÄʵ¼ÊÖÊÁ¿Îª30g -2.6g= 27.4 g;ÒªÓÃNaOH¹ÌÌåÅäÖÆ1.0 mol¡¤L£­1µÄNaOHÈÜÒº240 mL£¬Ó¦Ñ¡Ôñ250mL ÈÝÁ¿Æ¿,ÐèÒªÇâÑõ»¯ÄÆÖÊÁ¿m=0.25mol40g/mol=10g¡£Òò´Ë£¬±¾ÌâÕýÈ·´ð°¸ÊÇ:27.4¡¢ 10.0¡£
(3)ÈÝÁ¿Æ¿´øÓлîÈû,ʹÓùý³ÌÖÐÐèÒªÉÏϵߵ¹Ò¡¶¯,ËùÒÔʹÓÃÇ°Ó¦¼ì²éÊÇ·ñ©ˮ; Òò´Ë£¬±¾ÌâÕýÈ·´ð°¸ÊÇ:²é©;
(4) A£®×ªÒÆÈÜҺʱ²»É÷ÓÐÉÙÁ¿È÷µ½ÈÝÁ¿Æ¿ÍâÃ棬µ¼ÖÂÈÜÖʵÄÁ¿¼õС£¬ËùÅäÈÜҺŨ¶ÈÆ«µÍ¡£¹ÊA´íÎó£»B.¶¨ÈÝʱ¸©Êӿ̶ÈÏß¼ÓË®µÄÌå»ý¼õСÁË£¬µ¼ÖÂÈÜҺŨ¶ÈÆ«¸ß£¬¹ÊB·ûºÏÌâÒ⣻C£®Î´ÀäÈ´ÖÁÊÒξͽ«ÈÜҺתÒƵ½ÈÝÁ¿Æ¿²¢¶¨Èݵ¼ÖÂÈÜÒºÌå»ý¼õС£¬ÈÜҺŨ¶ÈÆ«¸ß£¬¹ÊC·ûºÏÌâÒ⣻D£®¶¨ÈݺóÈûÉÏÆ¿Èû·´¸´Ò¡ÔÈ,¾²Öúó,ÒºÃæµÍÓڿ̶ÈÏß,ÔÙ¼ÓË®ÖÁ¿Ì¶ÈÏß,µ¼ÖÂÈÜÒºÌå»ýÆ«´ó,ÈÜҺŨ¶ÈÆ«µÍ,¹Ê²»Ñ¡¡£´ð°¸£ºBC¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Í­¼°Æ仯ºÏÎïÔÚÈËÃǵÄÈÕ³£Éú»îÖÐÓÐ׏㷺µÄÓÃ;¡£»Ø´ðÏÂÁÐÎÊÌâ:

£¨1£©Í­»òÍ­ÑεÄÑæÉ«·´Ó¦ÎªÂÌÉ«£¬ÏÂÁÐÓйØÔ­Àí·ÖÎöµÄÐðÊöÕýÈ·µÄÊÇ_____(Ìî×Öĸ)¡£

a.µç×Ó´Ó»ù̬ԾǨµ½½Ï¸ßµÄ¼¤·¢Ì¬ b.µç×Ӵӽϸߵļ¤·¢Ì¬Ô¾Ç¨µ½»ù̬

c.ÑæÉ«·´Ó¦µÄ¹âÆ×ÊôÓÚÎüÊÕ¹âÆ× d.ÑæÉ«·´Ó¦µÄ¹âÆ×ÊôÓÚ·¢Éä¹âÆ×

£¨2£©»ù̬CuÔ­×ÓÖУ¬ºËÍâµç×ÓÕ¼¾ÝµÄ×î¸ßÄܲã·ûºÅÊÇ_____£¬ÆäºËÍâµç×ÓÅŲ¼Ê½ÖÐδ³É¶Ôµç×ÓÊýΪ______¸ö£¬CuÓëAg¾ùÊôÓÚIB×壬ÈÛµã:Cu____Ag(Ìî¡°>¡±»ò¡°<¡±)¡£

£¨3£©[Cu(NH3)4]SO4ÖÐÒõÀë×ÓµÄÁ¢Ìå¹¹ÐÍÊÇ_________£»ÖÐÐÄÔ­×ӵĹìµÀÔÓ»¯ÀàÐÍΪ__________£¬[Cu(NH3)4]SO4ÖÐCu2+ÓëNH3Ö®¼äÐγɵĻ¯Ñ§¼ü³ÆΪ________________¡£

£¨4£©ÓÃCu×÷´ß»¯¼Á¿ÉÒÔÑõ»¯ÒÒ´¼Éú³ÉÒÒÈ©£¬ÒÒÈ©ÖЦҼüºÍ¦Ð¼üµÄ±ÈֵΪ___________¡£

£¨5£©µâ¡¢Í­Á½ÖÖÔªËصĵ縺ÐÔÈç±í:

ÔªËØ

I

Cu

µç¸ºÐÔ

2.5

1.9

CuIÊôÓÚ_______(Ìî¡°¹²¼Û¡±»ò¡°Àë×Ó¡±)»¯ºÏÎï¡£

£¨6£©CuÓëClÐγÉijÖÖ»¯ºÏÎïµÄ¾§°ûÈçͼËùʾ£¬¸Ã¾§ÌåµÄÃܶÈΪ¦Ñg¡¤cm-3£¬¾§°û±ß³¤Îªacm£¬Ôò°¢·ü¼ÓµÂÂÞ³£ÊýΪ__________(Óú¬¦Ñ¡¢aµÄ´úÊýʽ±íʾ)¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø