Ferrocene, Fe(C5H5)2(s), can be prepared by reacting 3.0 g of FeCl2 (s) with an equal mass of cyclopentadiene, C5H6(l), and an excess of KOH, as shown in the following reaction FeCl2 + 2C5H5 + 2KOH + FeC10H10 + 2H2O A student who carried out this reaction obtained 2.7 g of ferrocene. Of the following choices which has three correct answers?​

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

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: