2. For he synthesis of water, 2H。+ O。 -> 2H。O. What would be 2 reacti
_rate 下Tstarted with 下T started only reactants, and after 1005s, 1 had a
_ concentration of 19.9 mol dm3 ofwaters
0.122
CaCO。 -- CaO+CO。, is a common decomposition reaction. What W
the reaction rate be 下Tstarted with 1 mol dm 9 of CaGO』, and ater 5