If a lab requires each a lab group (3 students) to have 25 ml of a solution and it takes 15 grams of agno₃ cuprous nitrate, to make 1 liter of solution, how many grams are needed to make enough solution?

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: