Explain from experimental data for rate of disappearance

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From experimental data for rate of disappearance of CH3CHO, derive the rate law and the rate constant, k (with units).
CH3CHO(g) ? CH4(g) + CO(g)
Expt. [CH3CHO] Disappearance of CH3CHO
(mol/L) (mol/L•sec)
1 0.10 0.020
2 0.20 0.081
3 0.30 0.182
4 0.40 0.318

Reference no: EM13250959

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