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Migueal
Answers (1)
As Dr. Bob said: Use PV=nRT to solve for n = moles of oxygen Convert 745mmHg to 1 atm, thats 745mmHg x 1 atm/760mmHg = 0.98atm (0.98)(4.58L)/(0.0821)(308K) = 0.18mol O2 Use Stoichiometry to convert O2 moles to moles Ag20, then convert that to grams Ag2O
