题目

已知:2H2(g)+O2(g)===2H2O(l)                  ΔH=-571.6 kJ·mol-1 2CH3OH(l)+3O2(g)===2CO2(g)+4H2O(l)    ΔH=-1452 kJ·mol-1 H+(aq)+OH-(aq)===H2O(l)                ΔH=-57.3 kJ·mol-1 下列说法正确的是 A.H2(g)的燃烧热为571.6 kJ·mol-1 B. H2SO4(aq)+Ba(OH)2(aq)===BaSO4(s)+H2O(l) ΔH=-57.3 kJ·mol-1 C.同质量的H2(g)和CH3OH(l)完全燃烧,H2(g)放出的热量多 D.3H2(g)+CO2(g)===CH3OH(l)+H2O(l) ΔH=+131.4 kJ·mol-1吉姆和鲍勃的书包都很漂亮。_______ _______ ________ _______ are beautiful.
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