A、21.495=21.50,34.465=34.47,6.1305×10<sup>5sup>=6.131×10<sup>5sup> B、8.0130=8.013,1.798501=1.798,0.0028760=0.0029 C、8.0130=8.013,1.798501=1.798,0.0028760=2.876×10<sup>-3sup> D、21.495=21.49,34.465=34.46,6.1305×10^5=6.131×10<sup>5sup>
A、21.495=21.50,34.465=34.47,6.1305×10<sup>5sup>=6.131×10<sup>5sup> B、8.0130=8.013,1.798501=1.798,0.0028760=0.0029 C、8.0130=8.013,1.798501=1.798,0.0028760=2.876×10<sup>-3sup> D、21.495=21.49,34.465=34.46,6.1305×10^5=6.131×10<sup>5sup>
A、1.0133×10<sup>5sup>Pa B、9.80665×10<sup>4sup>Pa C、1.0×10<sup>5sup>Pa D、1.333×10<sup>5sup>Pa
A、ΔS=0 B、ΔS=0.4184JK<sup>-1sup> C、ΔS=0.8368JK<sup>-1sup> D、ΔS=4.184JK<sup>-1sup> E、ΔS=8.368JK<sup>-1sup>