回答下列問題。
(1)配平下列反應(yīng)方程式;并用單線橋法標(biāo)出電子轉(zhuǎn)移方向和數(shù)目。
44NH3+55O2=44NO+66H2O 
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(2)配平下列反應(yīng)方程式,并用雙線橋法標(biāo)出電子轉(zhuǎn)移方向和數(shù)目。
33K2S+88HNO3=66KNO3+22NO↑+33S↓+44H2O 
。
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【答案】4;5;4;6;
;3;8;6;2;3;4;
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【解答】
【點(diǎn)評(píng)】
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發(fā)布:2024/9/15 2:0:9組卷:154引用:2難度:0.8
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