How many grams hydrogen in 4.5 mol H2SO4
1 answer:
H2SO4 ---> 2H^+ + SO4^2-
Hence n H+ = 9 mols
Mass of H = nM = (9*1) = 9g
Alternately
mass of H2SO4= nM= 4.5*98= 441
Mass of H= mass h2so4 * molar mass of H/molar mass of h2so4
Mass of H= 441 * 2/98 = 9g
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Final volume = 0.39 L
Explanation:
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V2= (1.76×1.58)/7.08
V2 = 0.39 L
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