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View Full Version : When 4.75 moles of oxygen gas is produced, how many grams of mercury oxide are heated

kbizzle
May 1, 2012, 02:21 PM
equation is 2HgO->2 Hg O2
Chic_Bowdrie
May 14, 2012, 06:03 PM
It'll take twice as many moles of HgO or 9.5. That would require heating about 2 Kg of HgO (MW = 216.5).