本题目来源于试卷: What Drives Chemical Reactions D.1 Measuring Enthalpy Changes，类别为 IB化学
[单选题]
A block of nickel of mass m=70g whose initial te, lzfh8a(d+4pe*0e7d l t ugzkmpera1dqs 1 5fvfjl4ture $T_1$=18.70$^{\circ}C$, absorbs 350J of heat. Given that the specific heat capacity of Ni is approximately 0.50Jg$^{-1}$K$^{-1}$ calculate the final temperature of the block $T_f$, in $^{\circ}C$.
A. +28.7$^{\circ}C$
B. −28.7$^{\circ}C$
C. +11.3$^{\circ}C$
D. −11.3$^{\circ}C$
参考答案: A
本题详细解析:
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