40℃,5.00mLCC中N2O5的分解速率 N205(CC4)-2NO2(CC4)+ 1/202(g) t/s sp(O)/mL c(n, o )(molL-I r/mo 0.0000.200 7.29×10 300 1.15 0.180 6.46×10 600 2.18 0.161 580×10-5 900 0.144 5.21×10 1200 3.95 0.130 4.69×10 1800 5.36 0.104 3.79×10-3 2400 6.5 0.084 3.04×10 30007.42 0.068 244×10-5 42008.750.0441.59×10 5400 9.62 0.0281.03×105 6600 10.17 0.018 感780010.530.012 1120.0000t/s 0 0.000 0.200 300 1.15 0.180 600 2.18 0.161 900 3.11 0.144 1200 3.95 0.130 1800 5.36 0.104 2400 6.5 0.084 3000 7.42 0.068 4200 8.75 0.044 5400 9.62 0.028 6600 10.17 0.018 7800 10.53 0.012 11.2 0.0000 VSTP (O2 )/ mL ( ) ( ) 1 N2 O5 / mol L − c  ( ) 1 1 / mol L s − − r   5 7.29 10−  5 6.46 10−  5 5.80 10−  5 5.21 10−  5 4.69 10−  5 3.79 10−  5 3.04 10−  5 1.03 10−  5 2.44 10−  5 1.59 10−   40℃，5.00mLCCl4中N2O5的分解速率 N2O5 (CCl4 )→ 2NO2 (CCl4 )+ 1/2O2 (g)