Question

e) Sulfur dioxide gas and water form from the decomposition of sulfurous acid. How many moles of water are formed from the decomposition of 2 moles of sulfurous acid? ISO rant Heat SO2(g) + H2Oce f) Methanol gas, CH,OH, is completely oxidized. How many moles of water form from the oxidation of 4 moles of methanol? g) Ammonia gas is formed from its elements. How many moles of ammonia are formed when 3 moles of nitrogen are reacted with excess hydrogen? h) Aqueous solutions of barium hydroxide (Ba, Z=56) and iron(III) nitrate react to form a precipitate. How many moles of precipitate are formed when 3 moles of barium hydroxide are reacted with excess iron(III) nitrate?

Answer 1

Wite bala ced clueuicaireactiens aud uer unta e) Hs03 mettro d. Imol H2sos mel HzO : 2 2 CH3OH +30 Co, + 4H20 2 mot cH3OH 4 met Hzo 4 met CH3 0 mel Ho N2+3H2 2NH2 2 mot NH2 I mel N 6mel NH3 3 mol N 3Balon)2 t2 fel No3)3 3ba(NO)t 2 Feo 3 mod BalNos) 3 mel BaloH) -