ÌâÄ¿ÄÚÈÝ
£¨13·Ö£©Ä³»¯Ñ§ÐËȤС×éΪ̽Ë÷͸úŨÁòËáµÄ·´Ó¦£¬ÓÃÏÂͼËùʾװÖýøÐÐÓйØʵÑé¡£Çë»Ø´ð£º
I£®ÊµÑéÖм×ͬѧȡa ¿Ë Cu ƬºÍ12ml 18mol/LŨH2SO4·ÅÈËÔ²µ×ÉÕÆ¿ÖмÓÈÈ£¬Ö±µ½·´Ó¦Íê±Ï£¬×îºó·¢ÏÖÉÕÆ¿Öл¹ÓÐÒ»¶¨Á¿µÄH2SO4ºÍCuÊ£Óà¡£
£¨1£©Çëд³öCuÓëŨH2SO4·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º ¡£
×°ÖÃEÖÐÊÔ¹ÜDÄÚʢƷºìÈÜÒº£¬µ±CÖÐÆøÌ弯Âúºó£¬DÖÐÓпÉÄܹ۲쵽µÄÏÖÏóÊÇ__________¡£
ʵÑé×°ÖÃDÓпÉÄÜÔì³É»·¾³ÎÛȾ£¬ÊÔÓÃ×î¼òµ¥·½·¨¼ÓÒÔ½â¾ö£¨ÊµÑéÓÃÆ·×ÔÑ¡£©_________¡£
£¨2£©×°ÖÃBµÄ×÷ÓÃÊÇÖü´æ¶àÓàµÄÆøÌå¡£µ±D´¦ÓÐÃ÷ÏÔÏÖÏóºó£¬¹Ø±ÕÐýÈûK£¬ÒÆÈ¥¾Æ¾«µÆ£¬µ«ÓÉÓÚÓàÈȵÄ×÷Óã¬A´¦ÈÔÓÐÆøÌå²úÉú½øÈëB£¬BÖÐÓ¦·ÅÖõÄÒºÌ壨Ìî×Öĸ£©£º________
A£®±¥ºÍNa2SO3ÈÜÒº B£®ËáÐÔ KMnO4ÈÜÒº
C£®Å¨äåË® D£®±¥ºÍNaHSO3ÈÜÒº
£¨3£©ÎÊÌâÌÖÂÛ£ºÎªÊ²Ã´ÓÐÒ»¶¨Á¿µÄÓàËᵫδÄÜʹCuÍêÈ«ÈܽâÄØ?
×ãÁ¿ÏÂÁÐÒ©Æ·Äܹ»ÓÃÀ´Ö¤Ã÷·´Ó¦½áÊøºóµÄÉÕÆ¿ÖеÄÈ·ÓÐÓàËáµÄÊÇ_________¡£
A£®Fe·Û B£®BaCl2ÈÜÒº C£®Ag D£®±¥ºÍNaHSO3ÈÜÒº
£¨4£©ÊµÑéÖм×ѧÉúÏòAÖз´Ó¦ºóÈÜÒºÖÐͨÈëÒ»ÖÖ³£¼ûÆøÌåµ¥ÖÊ£¬Ê¹ÍƬȫ²¿ÈܽâÇÒ½öÉú³ÉÁòËáÍÈÜÒº£¬ÇëÎʸÃÆøÌåµ¥ÖÊÊÇ___ £¨ÌîÃû³Æ£©£¬·´Ó¦·½³ÌʽÊÇ______ ¡£
£¨1£© Cu£«2H2SO4£¨Å¨£©CuSO4£«SO2¡ü +2H2O £¬ Æ·ºìÈÜÒºÍÊÉ« £¬
ÓýþÓÐNaOHÈÜÒºµÄÃÞÍÅÈûÔÚÊÔ¹Ü¿Ú £¨2£©D £¨´Ë¿Õ1·Ö£©
£¨3£©AD £¨4£©ÑõÆø £¬ 2Cu£«2H2SO4 +O2£½2CuSO4£«2H2O
½âÎö