1.

238 g of uranium was heated strongly in a current ofdry air. The resulting oxide weighed 2.806 g. Determinethe empirical formula of the oxide. (Atomic mass ofU = 238; 0 = 16).Ans. U,0,1

Answer»

ans=U308} . .

U3O8 is the answer best

The answer is U3O8 .

u308 is the best answer

the correct answer is U308



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