T (K),k (s-1),k_err
300.0,0.0238,0.00476
305.0,0.0334,0.00668
310.0,0.04,0.008
315.0,0.0691,0.01382
320.0,0.082,0.0164
325.0,0.0965,0.0193
330.0,0.1479,0.02958
335.0,0.2031,0.04062
340.0,0.3093,0.06186
345.0,0.37,0.074
350.0,0.4941,0.09882