What is the molecular formula of a compound with a percent composition of 49.47% C, 5.201% H, 28.84% N, and 16.48% O, and a molecular mass of 194.2 g/ mol? - Quora
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SOLVED:How many moles of oxygen atoms are contained in each compound? a. 2.50 mol of KMnO 4 b. 45.9 mol of CO2 c. 1.25 ×10^-2 mol of CuSO4 ·5 H2 O
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SOLVED: Determine the number of moles of oxygen atoms in each sample. a. 4.88 mol H2O2 b. 2.15 mol N2O c. 0.0237 mol H2CO3 d. 24.1 mol CO2
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Practice Problem How many moles of aluminum oxide will be produced from 0.50 mol of oxygen? 4 Al + 3 O 2 → 2 Al 2 O mol? mol 3 O 2 = 2 Al 2 O ppt download
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