A study was carried out to elucidate the degradation of H2O2 in an aqueous system. The following data was obtained from the laboratory. Time (s) [H2O2] (M) 0 0.0200 200 0.0160 400 0.0131 600 0.0106 800 0.0086 1000 0.0069 1200 0.0056 1600 0.0037 2000 0.0024 Using the data above, Determine the order of the reaction, The rate constant and The time for half the concentration of H2O2 to degrade

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Temperature effects on atom arrangements

Atoms are the smallest units of matter. Atoms can be subdivided into electrons, protons, and several other subatomic particles. Groups or combinations of atoms form molecules that primarily decide the property and behavior of materials. These molecules have the property to attract other molecules based on the valence electrons in the atoms' outermost orbit. An orderly arrangement of molecules is known as crystal structure, which forms the fundamental topic of concern in materials science and engineering. The arrangement of molecules is different for different materials and hence, each material exhibits different lattice arrangements. The lattice arrangements are functions of external loads, deformations, and temperature. On experiencing high temperatures or low temperatures, the behavior of the lattice arrangement of a material change.