It’s the elements that weigh the most are created when the events!
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S + O2 --> So2. P = 101kPa = 1atm. R = 0.082 atm - L - (mol-K)^-1. Applying ideal gas equation PV = nRT. n = 1x4.5/0.082x573 = 0.096mole. According to stoichiometry, moles of S = moles of SO2 = 0.096mol. Mass of S = moles of So2 x molar Wt = 0.095x32 = 3.04moles. Hope it helps
Double Replacement Reaction
<h2>2 Cu + 1/2 O2 --> Cu2O + Cu2O + 1/2 O2 --> 2CUO</h2><h2 /><h2 /><h2>Copper is oxidized since it went from being an oxidation number of 0 to +2. </h2><h2 /><h2 />
