Areaction requires 22.4 l of gas at stp. you have 45.0l of gas at 100 kpa and 373 k which of the following statements is true? the constant is 8.3 l-kpa/mol-k

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:

Describe at least two advantages and two disadvantages of using hydropower as a source of energy.

Calculate the concentration of all species in a 0.165 m solution of h2co3.