一定的温度和压强下,1体积X2 (g)跟3体积Y2 (g)化合生成2体积化

一定的温度和压强下,1体积X2 (g)跟3体积Y2 (g)化合生成2体积化合物,则该化合物的化学式是_______________

 

答案

XY3

解析:略

 

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