<p><b>三碲代亞砷酸亞鉻</b>是一種無機化合物，化學式為Cr<sub>3</sub>(AsTe<sub>3</sub>)<sub>2</sub>。
</p>
<h2><span id=".E5.88.B6.E5.A4.87"></span><span id="制备">製備</span></h2>
<p>將K<sub>3</sub>AsTe<sub>3</sub>溶液緩慢滴入氯化亞鉻溶液，可得產物：</p>
<dl><dd>2 K<sub>3</sub>AsTe<sub>3</sub> + 3 CrCl<sub>2</sub> → Cr<sub>3</sub>(AsTe<sub>3</sub>)<sub>2</sub>↓ + 6 KCl</dd></dl><h2><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span><span id="参考文献">參考文獻</span></h2>

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**三碲代亞砷酸亞鉻**是一種無機化合物，化學式為 Cr3(AsTe3)2。

## 製備

將 K3AsTe3 溶液緩慢滴入氯化亞鉻溶液，可得產物：

　
: 2 K3AsTe3 + 3 CrCl2 → Cr3(AsTe3)2↓ + 6 KCl

## 參考文獻
198624-07-6