氮化鈉(Na3N)是科學(xué)家制備的一種重要的化合物,它與水作用可產(chǎn)生NH3.請回答下列問題:
(1)寫出NH3的電子式
該化合物是由共價共價鍵形成的.
(2)Na3N的電子式是
,該化合物是由離子離子鍵形成的.
(3)Na3N與水的反應(yīng)的方程式Na3N+3H2O=NH3↑+3NaOHNa3N+3H2O=NH3↑+3NaOH
*(4)、Na3N與鹽酸反應(yīng)生成22種鹽,其電子式分別是
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.
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【答案】
;共價;
;離子;Na3N+3H2O=NH3↑+3NaOH;2;
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【解答】
【點評】
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發(fā)布:2024/6/27 10:35:59組卷:71引用:1難度:0.5