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2.Chem equal volume (eg. In.) Of molar mass equivalent of oxygen? On the burning of 0.5 g of metal requires 0.23 liters of oxygen (eg. In.). Calculate molyar¬nuyu weight equivalent of the metal. What is metal if its valence equal to two?
After payment You get a ready-made solution. The decision is made in the format WORD (a racshirenie nomer_zadachi.doc). Archived archiver in ZIP archive. The solution passed repeatedly in the leading universities of the country, all the mistakes and shortcomings corrected.


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