ʱ¼ä:2017-01-13 07:56:37
1¡¢Ñ¡ÔñÌâ ÏÂÁеÄÀë×Ó·½³ÌʽÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®ÓôóÀíʯ¸úÏ¡ÑÎËáÖÆ¶þÑõ»¯Ì¼£ºCO32-+2H+¨TH2O+CO2¡ü
B£®CuË¿ÉìÈëµ½AgNO3ÈÜÒºÖУºCu+2Ag+¨TCu2++2Ag
C£®H2SO4ÈÜÒºÖеÎÈëBa£¨OH£©2ÈÜÒº£ºBa2++OH-+H++SO42-¨TBaSO4¡ý+H2O
D£®ÌúÐâÓëÏ¡ÑÎËá·´Ó¦£ºFe2O3+6H+¨T2Fe3++3H2O¡ü
2¡¢Ñ¡ÔñÌâ ÏÂÁз´Ó¦µÄÀë×Ó·½³Ìʽ²»ÕýÈ·µÄÊÇ
A£®ÌúÓëÏ¡ÑÎËá·´Ó¦£º2Fe+6H+=2Fe3++3H2¡ü
B£®ÇâÑõ»¯ÄÆÈÜÒºÓëÑÎËá·´Ó¦£ºOH¡ª+H+=H2O
C£®Ð¿ÓëÁòËáÍÈÜÒº·´Ó¦£ºZn+Cu2+=Zn2++Cu
D£®ÂÈ»¯±µÈÜÒºÓëÏ¡ÁòËá·´Ó¦£ºBa2++SO42¡ª=BaSO4¡ý
3¡¢Ñ¡ÔñÌâ ÄÜÕýÈ·±íʾÏÂÁл¯Ñ§·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ
[???? ]
4¡¢Ìî¿ÕÌâ °´ÒªÇóд³ö¶ÔÓ¦µÄÀë×Ó·½³Ìʽ
£¨1£©Ð´³öÿ²½ÏÖÏó¶ÔÓ¦µÄÀë×Ó·½³Ìʽ£ºÏòFeCl3ÈÜÒºÖÐÖðµÎ¼ÓÈëNa2SÈÜÒº£¬ÏȲúÉúµ»ÆÉ«³Áµí£¬ºóÓÖ²úÉúºÚÉ«³Áµí______________¡¢_______________
£¨2£©ÏòÃ÷·¯ÈÜÒºÖеμÓBa(OH)2ÈÜÒºÖÁ³ÁµíÎïÖʵÄÁ¿×î´ó£º_________________?????????????
£¨3£©Ïò̼ËáÇâ±µÈÜÒºÖеμӹýÁ¿µÄNaOHÈÜÒº£º___________________?????????????
£¨4£©Ïòº¬1molFeI2µÄÈÜÒºÖÐͨÈë1.2molµÄCl2£º___________________
5¡¢Ñ¡ÔñÌâ ÏÂÁÐÀë×Ó·½³ÌʽÕýÈ·µÄÊÇ????????????????????????????????????????????????????????????????????????????????????????????£¨???£©
A£®ÒÒËáÓë̼ËáÄÆÈÜÒº·´Ó¦£º2H++CO32-CO2¡ü+H2O
B£®¼×ËáÈÜÒºÓëµÎÈËÉÙÁ¿µÄÐÂÖÆÇâÑõ»¯Íºó¹²ÈÈ£º
¡÷
¡÷