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Na s ответ. 2p+5cl2 2pcl5. P+3cl2=2pcl3. 2p + 3cl2 = 2pcl3. H+cl2 pcl5.
2p+5cl2 2pcl5. P+3cl2=2pcl3. 2p + 3cl2 = 2pcl3. H+cl2 pcl5.

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