阿摩線上測驗
90. ff a 20.0 g sample of CaCO3 is put into a 20.0 L container and heated to 800℃
, what the mass percentage of the CaCO3 will react to reach equilibrium? (Ca=40.08 g/mol), 
= 1.16 at 800℃
(A) 100%
(B) 76%
(C) 50%
(D) 24%
(E) 13%
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統計： A(2), B(0), C(2), D(0), E(1) #3429609
統計： A(2), B(0), C(2), D(0), E(1) #3429609
