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Test 1

Test 1. 写出 BaH 2 ， SiH 4 ， NH 3 ， PdH 0.9 和 HI 的名称，并判断分别属于哪种类型的氢化物？哪种氢化物是电的良导体？ 请写出工业制氢的主要化学方程式和实验室制氢的方程式。 哪种稀有气体可以用作低温制冷剂？哪种稀有气体可用作放电光源需要的安全气？哪种稀有气体最便宜？ 请写出 MH 与水反应的方程式，并尝试证明 H - 的存在。 用方程式表示 XeF 6 和 XeO 3 的制备方法。 请写出下列物质的英文名称。. 1.

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Test 1

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  1. Test 1 写出BaH2，SiH4，NH3，PdH0.9和HI的名称，并判断分别属于哪种类型的氢化物？哪种氢化物是电的良导体？ 请写出工业制氢的主要化学方程式和实验室制氢的方程式。 哪种稀有气体可以用作低温制冷剂？哪种稀有气体可用作放电光源需要的安全气？哪种稀有气体最便宜？ 请写出MH与水反应的方程式，并尝试证明H-的存在。 用方程式表示XeF6和XeO3的制备方法。 请写出下列物质的英文名称。 1

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