Calculate the maximum mass of k2o
Calculate the maximum mass of K2O(s)that could be prepared from 8.04 g of K(s) and 2.28 g ofO2(g) if Potassium reacts with oxygen to make potassium oxide, K2O.
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How many millions hectares of natural forests were lost during 1990's? How many millions hectares of natural forests existed in year 2000?
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