• 2022-05-29
    [tex=2.143x1.0]mQC5bVhEvIohRXFWIzFj6DUFZ1YD0n5SRbSxduotRAY=[/tex] 时,有反应 [tex=19.714x1.5]5C7YbhjViXC5HENwdQd4divOrrSfWIaHB20nrhCyVsATci8Ht38/70dkBdefUthmq94CQhvO2M8xveN9MtpJHhwnuw2x/SFMsplfGDMXLhvA5q2vwh4HUkNMG831SUzEwNip+9TljN7FTFxpvXVVWB9scAVAZKGHQZdS3VVeZeo=[/tex], 试为该反应设计电池,并计算: [tex=1.286x1.357]fUsHguQYnwozeakcwqFP1g==[/tex] 电池电动势; [tex=1.286x1.357]rTVwV+Ybzfb9h8ysx0nKdg==[/tex] 电池反应的 [tex=2.571x1.0]WLf1dzpArKIAAXaE71ZPMVu3H8NLPKy6y/tLKCdkU4w=[/tex] 能变化; [tex=1.286x1.357]SrBtQh1Us0H7r/uVHTGeZA==[/tex] 若将上述反应写成 [tex=21.714x1.5]fIzPngbWaIea4jT/jRidYPNQJVlFV0WJJXhkSjl57guL1GQwqgKwkQHZK5XiGhCkJAODIlWoxTV1g9Qyh0DeEY1+O6PdO8+CQ8JFLeN5Avt7oNCsKR8fAuU7xRNdl32L1morASQyRsx1CbgJjxpmkQRo+eCawkD3o6Mm3xcWDCk=[/tex],[tex=1.286x1.357]VAHhaW1te0xvoqDVN54/dg==[/tex]、[tex=1.286x1.357]rTVwV+Ybzfb9h8ysx0nKdg==[/tex] 所得结果有何变化?