if 2.0 g of hydrogen sulfide, H2S(g) reacts with 5.0 g of sodium hydroxide what mass of the excess reactant is present when the reaction is complete?
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if 2.0 g of hydrogen sulfide, H2S(g) reacts with 5.0 g of sodium hydroxide what mass...
Calculate the mass of H2S formed when 62.05 g silver sulfide reacts with excess hydrochloric acid: Ag2S + HCl → AgCl + H2S (unbalanced)
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Ammonium bisulfide, NH4HS, forms ammonia, NH3, and hydrogen sulfide, H2S, through the reaction NH4HS(s)⇌NH3(g)+H2S(g) This reaction has a Kp value of 0.120 at 25 ∘C. What are the partial pressures of NH3 and H2S at equilibrium, that is, what are the values of PNH3and PH2S, respectively? Enter the partial pressure of ammonia followed by the partial pressure of hydrogen sulfide numerically in atmospheres separated by a comma. What is the mole fraction, χ, of H2S in the gas mixture at...
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un 15 Complee! If 40.1 g of sulfurous acid reacts with 23.2 g of sodium hydroxide, how many grams of H₂O can be produced? what is the mass of each reactant left after the reaction is over?