1204
物質放出熱量及換算法
2Mg(s) O2(g)----à2MgO(s) △H=-1204KJ
則生成1.0g MgO所放出的熱量為??14.9 P181√(1.0*10^-13) 如何化為3.2*10-7 p64
Atomic Weight of Mg = 24.3 g/moleAtomic Weight of O = 16 g/moleso
Atomic Weight of MgO = 40.3 g/moleMgO = 1.0 g=
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