You have created a circuit in science class. You are using a 9 volt battery. You have generated what type of current?

alternating current

direct current

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Which sample at stp has the same number of atoms as 18 liters of ne at stp

The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?