ÌâÄ¿ÄÚÈÝ


ij·ÏÒºÖк¬ÓдóÁ¿µÄK£«¡¢Cl£­¡¢Br£­£¬»¹ÓÐÉÙÁ¿µÄCa2£«¡¢Mg2£«¡¢SO¡£Ä³Ñо¿ÐÔѧϰС×éÀûÓÃÕâÖÖ·ÏÒºÀ´ÖÆÈ¡½Ï´¿¾»µÄÂÈ»¯¼Ø¾§Ìå¼°Òºäå(Br2)£¬Éè¼ÆÁËÈçÏÂÁ÷³Ìͼ£º

¿É¹©ÊÔ¼Áa¡¢ÊÔ¼Áb(ÊÔ¼Áb´ú±íÒ»×éÊÔ¼Á)Ñ¡ÔñµÄÊÔ¼Á£º±¥ºÍNa2CO3ÈÜÒº¡¢±¥ºÍK2CO3ÈÜÒº¡¢KOHÈÜÒº¡¢BaCl2ÈÜÒº¡¢Ba(NO3)2ÈÜÒº¡¢H2O2ÈÜÒº¡¢KMnO4ÈÜÒº(H£«)¡¢Ï¡ÑÎËá¡£

Çë¸ù¾ÝÁ÷³Ìͼ£¬»Ø´ðÏà¹ØÎÊÌ⣺

(1)ÊÔ¼ÁaÓ¦¸ÃÑ¡ÓÃ____________¡£

(2)²Ù×÷¢Ù¢Ú¢Û¢Ü¢ÝµÄÃû³ÆÊÇ__________(Ìî×Öĸ)¡£

A£®ÝÍÈ¡¡¢¹ýÂË¡¢·ÖÒº¡¢¹ýÂË¡¢Õô·¢½á¾§

B£®ÝÍÈ¡¡¢·ÖÒº¡¢ÕôÁó¡¢¹ýÂË¡¢Õô·¢½á¾§

C£®·ÖÒº¡¢ÝÍÈ¡¡¢¹ýÂË¡¢¹ýÂË¡¢Õô·¢½á¾§

D£®ÝÍÈ¡¡¢·ÖÒº¡¢·ÖÒº¡¢¹ýÂË¡¢Õô·¢½á¾§

(3)³ýÈ¥ÎÞɫҺÌå¢ñÖеÄCa2£«¡¢Mg2£«¡¢SO£¬Ñ¡³öÊÔ¼ÁbËù´ú±íµÄÊÔ¼Á£¬°´µÎ¼Ó˳ÐòÒÀ´ÎÊÇ________________________(Ìѧʽ)¡£

(4)µ÷½ÚpHµÄ×÷ÓÃÊÇ__________________£¬²Ù×÷·½·¨ÊÇ________¡£

(5)²Ù×÷¢ÝÖÐÓõ½µÄ´ÉÖÊÒÇÆ÷Ãû³ÆÊÇ__________¡£


´ð°¸¡¡(1)H2O2ÈÜÒº¡¡(2)B¡¡(3)BaCl2ÈÜÒº¡¢±¥ºÍK2CO3ÈÜÒº¡¢KOHÈÜÒº(»òKOHÈÜÒº¡¢BaCl2ÈÜÒº¡¢±¥ºÍK2CO3ÈÜÒº»òBaCl2ÈÜÒº¡¢KOHÈÜÒº¡¢±¥ºÍK2CO3ÈÜÒº)¡¡(4)³ýȥʣÓàµÄOH£­¼°CO¡¡µÎ¼ÓÏ¡ÑÎËᣬÎÞÆøÌå²úÉúʱ£¬ÓÃpHÊÔÖ½²â¶¨ÖÁpH£½7¡¡(5)Õô·¢Ãó

½âÎö¡¡(1)ÓɼÓÈëµÄCCl4¼°µÃµ½µÄ³ÈºìɫҺÌåÖª£¬ÊÔ¼ÁaÄܽ«Br£­Ñõ»¯ÎªBr2£¬ÊÔ¼ÁaÓ¦¾ßÓÐÑõ»¯ÐÔ£¬ËùÒÔӦѡÓÃH2O2ÈÜÒº¡£

(2)ÓÉÁ÷³Ìͼ֪£¬ÎÞɫҺÌå¢ñÖк¬ÓÐK£«¡¢Cl£­¡¢Ca2£«¡¢Mg2£«¡¢SO£¬ÎÞɫҺÌå¢óÖÐÖ»º¬ÓÐK£«¡¢Cl£­£¬ÔòÊÔ¼ÁbµÄ×÷ÓÃÊdzýÈ¥Ca2£«¡¢Mg2£«¡¢SO¡£²Ù×÷¢ÙÊÇÝÍÈ¡£¬²Ù×÷¢ÚÊǽ«»¥²»ÏàÈܵÄÁ½ÖÖÒºÌå·Ö¿ª——·ÖÒº£¬²Ù×÷¢ÛÊǽ«·Ðµã²»Í¬µÄ¡¢»¥ÈܵÄÁ½ÒºÌå·Ö¿ª——ÕôÁ󣬲Ù×÷¢ÜÊǽ«ÈÜÒºÓë³Áµí·Ö¿ª——¹ýÂË£¬²Ù×÷¢ÝÊǽ«KCl´ÓÆäË®ÈÜÒºÖÐÌáÈ¡³öÀ´——Õô·¢½á¾§¡£

(3)ÓÉÓÚ³ýÔÓʱ³ýÔÓÊÔ¼ÁÐè¹ýÁ¿£¬ÇÒ²»ÄÜÒýÈëÐÂÔÓÖÊ£¬ËùÒÔÓû³ýÈ¥Ca2£«£¬Ñ¡Óñ¥ºÍK2CO3ÈÜÒº£»Óû³ýÈ¥Mg2£«£¬Ñ¡ÓÃKOHÈÜÒº£»Óû³ýÈ¥SO£¬Ñ¡ÓÃBaCl2ÈÜÒº¡£Òò´ËÓû³ýÈ¥ÎÞÉ«ÈÜÒº¢ñÖеÄCa2£«¡¢Mg2£«¡¢SO£¬Ö»ÒªÂú×ãBaCl2ÈÜÒºÔÚ±¥ºÍK2CO3ÈÜҺ֮ǰ¼ÓÈë¼´¿É¡£

(4)ÓÉÒÔÉÏÖª£¬ÎÞɫҺÌå¢òÖл¹º¬ÓÐÔÓÖÊÀë×ÓCOºÍOH£­£¬ËùÒÔÐèÓÃÑÎËáÀ´³ýȥʣÓàµÄOH£­¼°CO£¬µ÷½ÚpH£½7µÄ²Ù×÷·½·¨ÊǵμÓÑÎËᣬÎÞÆøÌå²úÉúʱ£¬ÓÃpHÊÔÖ½²â¶¨ÖÁpH£½7¡£

(5)ÓÉÓÚ²Ù×÷¢ÝÊÇÕô·¢½á¾§£¬ËùÒԸòÙ×÷Óõ½µÄ´ÉÖÊÒÇÆ÷ÊÇÕô·¢Ãó¡£


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ÑÇÏõËáÄÆ(NaNO2)ÔÚÏËά·Ä֯ƷµÄȾɫºÍƯ°×¡¢ÕÕÏà¡¢Éú²úÏ𽺡¢ÖÆÒ©µÈÁìÓòÓй㷺ӦÓã¬Ò²³£ÓÃÓÚÓãÀà¡¢ÈâÀàµÈʳƷµÄȾɫºÍ·À¸¯¡£µ«ÒòÆäÓж¾£¬ËùÒÔÔÚʳƷÐÐÒµÓÃÁ¿ÓÐÑϸñÏÞÖÆ¡£ÏÖÓÃÏÂͼËùʾÒÇÆ÷(¼Ð³Ö×°ÖÃÒÑÊ¡ÂÔ)¼°Ò©Æ·£¬Ì½¾¿ÑÇÏõËáÄÆÓëÁòËá·´Ó¦¼°ÆøÌå²úÎïµÄ³É·Ö¡£

ÒÑÖª£º¢ÙNO£«NO2£«2OH£­===2NO£«H2O

¢ÚÆøÌåÒº»¯µÄζȣºNO2Ϊ21 ¡æ£¬NOΪ£­152 ¡æ

(1)ΪÁ˼ìÑé×°ÖÃAÖÐÉú³ÉµÄÆøÌå²úÎÒÇÆ÷µÄÁ¬½Ó˳Ðò(°´×ó¡úÓÒÁ¬½Ó)ΪA¡¢C¡¢________¡¢______¡¢______¡£

(2)·´Ó¦Ç°Ó¦´ò¿ªµ¯»É¼Ð£¬ÏÈͨÈëÒ»¶Îʱ¼äµªÆø£¬Åųý×°ÖÃÖÐµÄ¿ÕÆø£¬Ä¿µÄÊÇ________________________________________________________________________¡£

(3)Ôڹرյ¯»É¼Ð¡¢´ò¿ª·ÖҺ©¶·»îÈû¡¢µÎÈë70%ÁòËáºó£¬AÖвúÉúºì×ØÉ«ÆøÌå¡£

¢ÙÈ·ÈÏAÖвúÉúµÄÆøÌ庬ÓÐNO£¬ÒÀ¾ÝµÄÏÖÏóÊÇ__________________________________

________________________________________________________________________¡£

¢Ú×°ÖÃEµÄ×÷ÓÃÊÇ___________________________________________________________¡£

(4)Èç¹ûÏòDÖÐͨÈë¹ýÁ¿O2£¬Ôò×°ÖÃBÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________________________________________________________________________

________________¡£Èç¹ûûÓÐ×°ÖÃC£¬¶ÔʵÑé½áÂÛÔì³ÉµÄÓ°ÏìÊÇ________________________________________________________________________¡£

(5)ͨ¹ýÉÏÊöʵÑé̽¾¿¹ý³Ì£¬¿ÉµÃ³ö×°ÖÃAÖз´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ________________________________________________________________________¡£


»¯Ñ§ÊÇÒ»ÃÅÒÔʵÑéΪ»ù´¡µÄѧ¿Æ£¬»¯Ñ§ÊµÑéÊÇ»¯Ñ§Ñ§Ï°µÄÖØÒªÄÚÈÝ¡£

(1)»¯Ñ§ÊµÑ鱨ÐëÒÔʵÑ鰲ȫΪǰÌá¡£ÏÂÁвÙ×÷²»´æÔÚ°²È«Òþ»¼µÄÊÇ__________(Ìîд±àºÅ)¡£

¢ÙÓÃÊÖÖ±½ÓÄÃÈ¡½ðÊôÄÆ

¢ÚÓÃÎÞË®´×ËáÄÆºÍ¼îʯ»Ò»ìºÏ¼ÓÈÈÖÆÈ¡¼×Í飬°Ñ²úÉúµÄÆøÌåÖ±½Óµãȼ£¬¹Û²ìȼÉÕÏÖÏó

¢Û°ÑÏûʯ»ÒÓëNH4Cl¹ÌÌå»ìºÏ¼ÓÈȲúÉúµÄÆøÌåÓõ¼¹ÜÖ±½ÓͨÈëË®ÖÐÖÆÈ¡Å¨°±Ë®

¢ÜΪ·ÀÖ¹Ò©Æ·ÎÛȾ£¬½«ÊµÑéÊ£ÓàµÄÄÆ¿é·ÅÈëÀ¬»øÍ°ÖÐ

¢ÝÇâÆø»¹Ô­Ñõ»¯Í­µÄʵÑ飬ÏÈͨһ¶Îʱ¼äÇâÆø£¬Ñé´¿ºóÔÙµãȼ¾Æ¾«µÆ¼ÓÈÈ

¢Þ°×Á×ÔÚË®ÏÂÇиî

(2)ÊìϤ³£¼ûʵÑéÒÇÆ÷µÄ×÷Óü°²Ù×÷ÒªÁìÊÇ×öºÃʵÑéµÄ»ù´¡£¬ÔÚʵÑę́×ÀÃæÉϰÚÓÐÈçͼËùʾÒÇÆ÷£¬°´ÒªÇ󻨴ðÏÂÁÐÎÊÌ⣺

¢ÙÖ¸µ¼½ÌʦҪÇóͬѧÃÇд³öÒÇÆ÷µÄÃû³Æ£¬¼×ͬѧÊéдµÄ´ð°¸ÈçÏÂ±í£¬ÇëÄãÕÒ³öÆäÖеĴíÎ󣬽«¸ÄÕýºóµÄÃû³ÆÌîдÔÚϱíÖÐ(ÈôÕýÈ·£¬Ôò´Ë¿Õ²»ÐèÒªÌîд)¡£

ÒÇÆ÷±àºÅ

a

b

c

d

e

Ãû³Æ

ÊÔ¹Ü

ÈÜÁ¿Æ¿

¼¯ÆøÆ¿

¼îʽµÎ¶¨¹Ü

ÆÕͨ©¶·

¸ÄÕýµÄÃû³Æ

¢Ú¹ØÓÚeµÄÓÃ;£¬ÒÒͬѧ˵£º×é³É·Àµ¹Îü×°Öá£Ä㻹ÄÜ˵³öÆäËûÁ½ÖÖÓÃ;Âð£¿

A£®________________________________________________________________________£»

B£®________________________________________________________________________¡£

¢ÛdÒÇÆ÷ÔÚʹÓÃǰ±ØÐë¼ì²éÊÇ·ñ©ˮ£¬¼ì²é©ˮµÄ²Ù×÷ÊÇ________________________________________________________________________¡£

(3)ʵÑé×°ÖõĸĽø¼°´´ÐÂÄÜÅàÑøÍ¬Ñ§ÃǵĴ´ÔìÄÜÁ¦£¬±ûͬѧÏëÓÃÈçͼËùʾװÖÃÓôóÀíʯºÍÏ¡ÑÎËá·´Ó¦ÖÆÈ¡CO2¡£ÀÏʦָ³ö£¬ÕâÐèҪ̫¶àµÄÏ¡ÑÎËᣬ»áÔì³ÉÀË·Ñ¡£¸ÃͬѧѡÓÃÁËÉÏÃæµÄÒ»ÖÖÒÇÆ÷£¬¼ÓÔÚ×°ÖÃÖУ¬½â¾öÁËÕâ¸öÎÊÌâ¡£ÇëÄã°Ñ¸ÃÒÇÆ÷»­ÔÚͼÖкÏÊʵÄλÖá£

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

¾«Ó¢¼Ò½ÌÍø