ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Áòõ£ÂÈ(SO2Cl2)ÈÛµã£54.1¡æ·Ðµã69.2¡æ£¬ÔÚȾÁÏ¡¢Ò©Æ·¡¢³ý²Ý¼ÁºÍÅ©ÓÃɱ³æ¼ÁµÄÉú²ú¹ý³ÌÖÐÓÐÖØÒª×÷Óá£
£¨1£©SO2Cl2ÖÐSµÄ»¯ºÏ¼ÛΪ___________£¬SO2Cl2ÔÚ³±Êª¿ÕÆøÖÐÒòË®½â¡°·¢ÑÌ¡±µÄ»¯Ñ§·½³ÌʽΪ___________¡£
£¨2£©ÏÖÄâÓøÉÔïµÄCl2ºÍSO2ÔÚ»îÐÔÌ¿´ß»¯ÏÂÖÆÈ¡Áòõ£ÂÈ£¬ÊµÑé×°ÖÃÈçͼËùʾ(²¿·Ö¼Ð³Ö×°ÖÃδ»³ö)¡£
¢ÙÒÇÆ÷AµÄÃû³ÆΪ___________£¬×°ÖÃÒÒÖÐ×°ÈëµÄÊÔ¼Á___________£¬×°ÖÃBµÄ×÷ÓÃÊÇ___________¡£
¢Ú×°Öñû·ÖҺ©¶·ÖÐÊ¢×°µÄ×î¼ÑÊÔ¼ÁÊÇ___________(Ñ¡Ìî×Öĸ)¡£
A.ÕôÁóË® B.10.0mol¡¤L£1ŨÑÎËá CŨÇâÑõ»¯ÄÆÈÜÒº D±¥ºÍʳÑÎË®
¢ÛµÎ¶¨·¨²â¶¨Áòõ£ÂȵĴ¿¶È£ºÈ¡1.800g²úÆ·£¬¼ÓÈëµ½100mL0.5000mol¡¤ L£1 NaoHÈÜÒºÖмÓÈȳä·ÖË®½â£¬ÀäÈ´ºó¼ÓÕôÁóˮ׼ȷϡÊÍÖÁ250mL£¬È¡25mLÈÜÒºÓÚ׶ÐÎÆ¿ÖУ¬µÎ¼Ó2µÎ¼×»ù³È£¬ÓÃ0.1000mol¡¤L£1±ê×¼HClµÎ¶¨ÖÁÖյ㣬Öظ´ÊµÑéÈý´Îȡƽ¾ùÖµ£¬ÏûºÄ10.00mL¡£´ïµ½µÎ¶¨ÖÕµãµÄÏÖÏóΪ___________£¬²úÆ·µÄ´¿¶ÈΪ___________¡£
£¨3£©Ì½¾¿Áòõ£ÂÈÔÚ´ß»¯¼Á×÷ÓÃϼÓÈÈ·Ö½âµÄ²úÎʵÑé×°ÖÃÈçͼËùʾ(²¿·Ö¼Ð³Ö×°ÖÃδ»³ö)
¢Ù¼ÓÈÈʱAÖÐÊԹܳöÏÖ»ÆÂÌÉ«£¬×°ÖÃBµÄ×÷ÓÃÊÇ___________
¢Ú×°ÖÃCÖеÄÏÖÏóÊÇ___________£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ___________¡£
¡¾´ð°¸¡¿+6 SO2Cl2+2H2O£½2HCl¡ü+H2SO4 £¨ÇòÐΣ©ÀäÄý¹Ü£» ŨÁòËá ·ÀÖ¹¿ÕÆøÖÐË®ÕôÆû½øÈëÈý¾±ÉÕÆ¿£¬Ê¹SO2Cl2·¢ÉúË®½â±äÖʲ¢ÄÜÎüÊÕβÆøSO2ºÍCl2£¬·ÀÖ¹ÎÛȾ»·¾³ D µÎ¼Ó×îºóÒ»µÎHCl±ê×¼Òº£¬×¶ÐÎÆ¿ÖÐÈÜÒºÓÉ»ÆÉ«±äΪ³ÈÉ«£¬ ÇÒ°ë·ÖÖÓ²»»Ö¸´ 75% ÎüÊÕCl2 CÖÐKMnO4ÈÜÒºÍÊÉ« 2MnO4£+5SO2+2H2O£½2Mn2++5SO42£+4H+
¡¾½âÎö¡¿
£¨1£©ÒÀ¾Ý»¯ºÏ¼Û´úÊýºÍΪÁãµÄÔÔòÈ·¶¨ÁòµÄ»¯ºÏ¼Û£¬SO2Cl2ÔÚ³±Êª¿ÕÆøÖÐÒòË®½â¡°·¢ÑÌ¡±£¬ÊÇÒòΪºÍË®·´Ó¦Éú³ÉÁËÒ×»Ó·¢µÄHCl£»
£¨2£©¢Ù×°Öü×ÖÐÒÇÆ÷AΪ£¨ÇòÐΣ©ÀäÄý¹Ü£¬Îª¸ÉÔïCl2£¬×°ÖÃÒÒÖÐ×°ÈëµÄÊÔ¼ÁÊÇŨÁòËᣬװÖÃBµÄ×÷ÓÃÊÇ£¬·ÀÖ¹¿ÕÆøÖÐË®ÕôÆû½øÈëÈý¾±ÉÕÆ¿£¬Ê¹SO2Cl2·¢ÉúË®½â±äÖʲ¢ÄÜÎüÊÕβÆøSO2ºÍCl2£¬·ÀÖ¹ÎÛȾ»·¾³£»
¢ÚÒòΪCl2ÔÚ±¥ºÍʳÑÎË®ÖÐÈܽâ¶ÈС£¬ËùÒÔÏò±ûµÎ¼Ó±¥ºÍʳÑÎË®£¬Ê¹Cl2´Ó±ûÖÐÅųö£»
¢ÛÒÀ¾ÝÁòõ£ÂÈ·¢ÉúË®½âºóÉú³ÉµÄÁòËáºÍÑÎËáºÍÇâÑõ»¯ÄÆ·´Ó¦µÄ¹Øϵʱ¼ÆË㣻
£¨3£©Áòõ£ÂÈÔÚ´ß»¯¼Á×÷ÓÃϼÓÈÈ·Ö½âÉú³É¶þÑõ»¯ÁòºÍÂÈÆø£¬SO2ʹKMnO4ÈÜÒºÍÊÉ«¡£
£¨1£©ÒÀ¾Ý»¯ºÏ¼Û´úÊýºÍΪÁãµÄÔÔò£¬OÊÇ-2¼Û£¬ClÊÇ-1£¬¼ÛËùÒÔSO2Cl2ÖÐSµÄ»¯ºÏ¼ÛΪ6¼Û£»SO2Cl2ÔÚ³±Êª¿ÕÆøÖÐÒòË®½â¡°·¢ÑÌ¡±£¬ÊÇÒòΪºÍË®·´Ó¦Éú³ÉÁËÒ×»Ó·¢µÄHCl£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºSO2Cl2+2H2O£½2HCl¡ü+H2SO4£»
±¾Ìâ´ð°¸Îª£º+6 £¬ SO2Cl2+2H2O£½2HCl¡ü+H2SO4 ¡£
£¨2£©¢Ù×°Öü×ÖÐÒÇÆ÷AΪ£¨ÇòÐΣ©ÀäÄý¹Ü¡£Îª¸ÉÔïCl2£¬×°ÖÃÒÒÖÐ×°ÈëµÄÊÔ¼ÁÊÇŨÁòËᣬװÖÃBµÄ×÷ÓÃÊÇ£¬·ÀÖ¹¿ÕÆøÖÐË®ÕôÆû½øÈëÈý¾±ÉÕÆ¿£¬Ê¹SO2Cl2·¢ÉúË®½â±äÖʲ¢ÄÜÎüÊÕβÆøSO2ºÍCl2£¬·ÀÖ¹ÎÛȾ»·¾³£»
±¾Ìâ´ð°¸Îª£º£¨ÇòÐΣ©ÀäÄý¹Ü£¬Å¨ÁòËá £¬ ·ÀÖ¹¿ÕÆøÖÐË®ÕôÆû½øÈëÈý¾±ÉÕÆ¿£¬Ê¹SO2Cl2·¢ÉúË®½â±äÖʲ¢ÄÜÎüÊÕβÆøSO2ºÍCl2£¬·ÀÖ¹ÎÛȾ»·¾³¡£
¢ÚÒòΪCl2ÔÚ±¥ºÍʳÑÎË®ÖÐÈܽâ¶ÈС£¬ËùÒÔÏò±ûµÎ¼Ó±¥ºÍʳÑÎË®£¬Ê¹Cl2´Ó±ûÖÐÅųö£»
±¾Ìâ´ð°¸Îª£ºD¡£
¢ÛÒòΪÁòõ£ÂÈ·¢ÉúË®½âºóÉú³ÉµÄÁòËáºÍÑÎËᣬÑÎËáºÍÁòËá¾ùÄܺÍÇâÑõ»¯ÄÆ·´Ó¦£¬ËùÒÔÓУºSO2Cl24NaOH,£¬ÒòΪ·´Ó¦ºóÓü׻ù³È×öָʾ¼Á£¬ÓÃÑÎËáµÎ¶¨¹ýÁ¿µÄNaOH£¬µÎ¶¨ÖÕµãµÄÏÖÏóÊÇ£ºµÎ¼Ó×îºóÒ»µÎHCl±ê×¼Òº£¬×¶ÐÎÆ¿ÖÐÈÜÒºÓÉ»ÆÉ«±äΪ³ÈÉ«£¬ ÇÒ°ë·ÖÖÓ²»»Ö¸´£»ÒÀ¾ÝÌâÒâ25mlÈÜÒºº¬n(NaOH)= 0.1000mol¡¤L£10.01L=0.001mol,ËùÒÔ£ºÈ¡1.800g²úÆ·£¬¼ÓÈëµ½100mL0.5000mol¡¤ L£1 NaoHÈÜÒºÖмÓÈȳä·ÖË®½â£¬NaOH¹ýÁ¿0.01mol£¬Éè1.800g²úÆ·Öк¬SO2Cl2µÄÎïÖʵÄÁ¿Îªxmol,ÓÐ1:4=x£º£¨0.10.50.01£©£¬½âµÃx=0.01mol£¬ËùÒÔ1.800g²úÆ·Öк¬SO2Cl2µÄÖÊÁ¿Îª£º0.01mol135g/mol=1.35g£¬¹Ê²úÆ·µÄ´¿¶ÈΪ:=75£»
±¾Ìâ´ð°¸Îª£ºµÎ¼Ó×îºóÒ»µÎHCl±ê×¼Òº£¬×¶ÐÎÆ¿ÖÐÈÜÒºÓÉ»ÆÉ«±äΪ³ÈÉ«£¬ ÇÒ°ë·ÖÖÓ²»»Ö¸´£¬75¡£
£¨3£©¸ù¾ÝÌâÒ⣬Áòõ£ÂÈÔÚ´ß»¯¼Á×÷ÓÃϼÓÈÈ·Ö½âÉú³É¶þÑõ»¯ÁòºÍÂÈÆø£¬¢Ù¼ÓÈÈʱ²úÉúµÄ»ÆÂÌÉ«ÆøÌåÊÇCl2£¬ËùÒÔB×°ÖõÄ×÷ÓÃÊÇÓÃCCl4ÎüÊÕCl2£»
±¾Ìâ´ð°¸Îª£ºÎüÊÕCl2¡£
¢ÚCÖеÄSO2ºÍKMnO4ÈÜÒº·¢ÉúÑõ»¯»¹Ô·´Ó¦£¬Ê¹CÖÐKMnO4ÈÜÒºÍÊÉ«£¬Àë×Ó·½³ÌʽΪ£º2MnO4£+5SO2+2H2O£½2Mn2++5SO42£+4H+£»
±¾Ìâ´ð°¸Îª£ºCÖÐKMnO4ÈÜÒºÍÊÉ«£¬2MnO4£+5SO2+2H2O£½2Mn2++5SO42£+4H+¡£