Potassium reacts with oxygen to make potassium oxide, k2o., Ask an Expert

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The following and use the results in the data sheet provided

a) What is the theoretical yield of bismuth when 276 g of Bi2O3 reacts with excess carbon as shown below?
Bi2O3 + C(s) => Bi(s) + CO(g) (not balanced)

b) solved

c) Potassium reacts with oxygen to make potassium oxide, K2O. What is the maximum mass (g) of K2O(s) that could be prepared from 8.18 g of K(s) and 2.72 g of O2(g)?

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Category:- Chemistry
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