the amount of elemental sulfur is produced from a combination of 125 g of hydrogen sulfide, with 405 g of potassium permanganate?

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1. b-dizzle says

   convert grams to moles and then use the molar ratio of this figure is lazy Bum

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   April 29, 2010, 5:04 pm
2. AJ says

   convert all the masses in moles.125/34 = 3. 68 moles of H2S405 / 158 = February. 56 mol KMnO4relación between the two is 3: 2.N (H2S) / 3: n (KMnO4) / 23. 68 / 3: 2. 56/21. 23: 1. 28por therefore the limiting reagent is H2Srelación between H2S and 3:03 = 1:01 S is therefore S 1. 23 molesconvertir to Masama rmnm = = 1. 23 x 32m = 39. 36 grams of S

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   April 29, 2010, 5:34 pm