9. Nuclearreactorpower stations use uranium as a fuel to produce energy. Steam is generated by the heat released during the process. It is this steam that turns a turbine to produce electric energy. a. Fusion
b. Fission
c. Isotopic
d. Radiation

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.

In vapor-liquid equilibrium in a binary mixture, both components are generally present in both phases. how many degrees of freedom are there for such a system? the reaction between nitrogen and hydrogen to form ammonia occurs in the gas phase. how many degrees of freedom are there for this system? steam and coal react at high temperatures to form hydrogen, carbon monoxide, carbon dioxide, and methane. the following reactions have been suggested as being involved in the chemical transformation:

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?