How many grams of oxygen are needed to react with 3. 00 g of hydrogen sulphide?

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1. Steve O says

   by the equation of mass molar H2S and 1. 5 O2 -> H2O + SO234. 08 G / 48. G 00 -> 18. 01 G and 64. 07 G ================================================ == === How many grams of oxygen are needed to react with 3. 00G hydrogen sulfide? 3. 00 g of H 2 S @ 48. 00 g O2 / 34. 08 g of H 2 S = 4. 23 grams of O2 = ============================================= ==== ===============¿ grams of sulfur dioxide can occur when 38. 5 g of oxygen react? 38. 5 g O2 @ 64. 07 g SO 2 / 48. 0 g O2 = 51. 4 g O2 ============================================== ==== = How many grams of sulfur dioxide can occur when 38. 5 g of oxygen react? Asked repeatedly ========================================== ====== == ¿many grams of oxygen needed to produce 55. 9 g of water vapor? 55. 9 g of H2O @ 48. 0 g O2 / 18. 01 G H2O = 149 g H2O

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   March 28, 2010, 2:33 am