ÌâÄ¿ÄÚÈÝ
ÑÇÁòËáÑÎÊÇÒ»ÖÖ³£¼ûʳƷÌí¼Ó¼Á¡£Îª¼ì²âijʳƷÖÐÑÇÁòËáÑκ¬Á¿(ͨ³£ÒÔ1 kgÑùÆ·Öк¬SO2µÄÖÊÁ¿¼Æ)¡£Ä³Ñо¿Ð¡×éÉè¼ÆÁËÈçÏÂÁ½ÖÖʵÑéÁ÷³Ì£º
![]()
(1)ÆøÌåAµÄÖ÷Òª³É·ÖÊÇ________¡£Îª·ÀÖ¹Öó·Ðʱ·¢Éú±©·Ð£¬±ØÐëÏÈÏòÉÕÆ¿ÖмÓÈë________£»Í¨ÈëN2µÄÄ¿µÄÊÇ________¡£
(2)д³ö¼×·½°¸µÚ¢Ù²½·´Ó¦µÄÀë×Ó·½³Ìʽ£º________________________¡£
(3)¼×·½°¸µÚ¢Ú²½µÎ¶¨Ç°£¬µÎ¶¨¹ÜÐèÓÃNaOH±ê×¼ÈÜÒºÈóÏ´£¬Æä²Ù×÷·½·¨ÊÇ__________________________________________________________¡£
(4)ÈôÓÃÑÎËá´úÌæÏ¡ÁòËá´¦ÀíÑùÆ·£¬Ôò°´ÒÒ·½°¸ÊµÑé²â¶¨µÄ½á¹û________(Ìî¡°Æ«¸ß¡±¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족)¡£
(5)ÈôÈ¡ÑùÆ·w g£¬°´ÒÒ·½°¸²âµÃÏûºÄ0.010 00 mol¡¤L£1I2ÈÜÒºV mL£¬Ôò1 kgÑùÆ·Öк¬SO2µÄÖÊÁ¿ÊÇ________g(Óú¬w¡¢VµÄ´úÊýʽ±íʾ)¡£
¡¾½âÎö¡¿¡¡(1)ÑÇÁòËáÑÎÖмÓÈëÇ¿Ëá»áÉú³ÉÆøÌåSO2£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪSO
£«2H£«===SO2¡ü£«H2O£»ÔÚ¼ÓÈÈ
ʱΪÁË·ÀÖ¹±©·ÐÓ¦¼ÓÈëËé´ÉƬ£¬Í¨ÈëN2µÄÄ¿µÄÊǽ«²úÉúµÄSO2ÆøÌåÍêÈ«´µ³öºóÓÃÎüÊÕÒºÎüÊÕ£¬´Ó¶øÌá¸ßʵÑéµÄ׼ȷÂÊ¡£
(2)SO2¾ßÓл¹ÔÐÔ£¬Äܱ»H2O2Ñõ»¯³ÉH2SO4£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪSO2£«H2O2===2H£«£«SO
¡£
(3)µÎ¶¨¹ÜÔÚÏ´µÓºóÓ¦ÓÃNaOH±ê×¼ÒºÈóÏ´£¬·½·¨ÊÇ£ºÏòµÎ¶¨¹Ü×¢ÈëÉÙÁ¿±ê×¼Òº£¬Çãбת¶¯µÎ¶¨¹ÜÈóÏ´È«²¿ÄÚ±Úºó´Ó¼â×ì·Å³öÒºÌ壬֨¸´²Ù×÷2¡«3´Î¡£
(4)Èç¹ûÓÃÑÎËá´úÌæÏ¡ÁòËᣬÔÚÒݳöµÄSO2ÆøÌåÖлẬÓÐHClÆøÌ壬Á½Õß¶¼Äܱ»¼îÒºÎüÊÕ·Ö±ðÉú³ÉNa2SO3ºÍNaCl£¬ÔÙÓÃÑÎËá´¦ÀíºóÖ»ÓÐNa2SO3ת±ä³ÉµÄNaHSO3ÄÜÓëI2·´Ó¦£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪHSO
£«I2£«H2O===SO
£«2I££«3H£«£¬¹Ê²»»á²úÉúÓ°Ïì¡£
(5)¸ù¾Ý¹ØÏµÊ½SO2¡«HSO
¡«I2£¬Ôò1 kgÑùÆ·Öк¬ÓÐSO2µÄÖÊÁ¿Îª
¡ÁV¡Á10£3¡Á0.010 00¡Á64 g£½
g¡£
¡¾´ð°¸¡¿¡¡(1)N2ºÍSO2¡¡Ëé´ÉƬ(»ò·Ðʯ)¡¡Ê¹²úÉúµÄSO2È«²¿Òݳö
(2)SO2£«H2O2===2H£«£«SO![]()
(3)ÏòµÎ¶¨¹Ü×¢ÈëÉÙÁ¿±ê×¼Òº£¬Çãбת¶¯µÎ¶¨¹ÜÈóÏ´È«²¿ÄÚ±Úºó´Ó¼â×ì·Å³öÒºÌ壬֨¸´²Ù×÷2¡«3´Î
(4)ÎÞÓ°Ïì
(5)![]()