A(aq) ⇔ B(aq) ΔAH = +750 kJ/mol Q1. What can be said about Q and K immediately after an increase in temperature? A. Q > K because Q increased B. Q > K because K decreased C. Q = K ...
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The molar heat capacity, Cm of gold (Au(s)) is 25.4 J K-1 mol-1. Calculate the energy (in J) required to heat a 100 g bar of gold from 25 °C to 75 °C? A. 127000 B. Not possible to calculate C. 645 D. 1