Study the reaction. Zn+Cu2+→Zn2++Cu
According to the reaction, which of these are true?
Select three that apply.
Zn loses electrons and is oxidized to Zn2+.
Cu2+ is the reducing agent.
Cu2+ loses electrons and is oxidized to Cu.
Zn2+ is the reducing agent.
Zn gains electrons and is reduced to Zn2+.
Cu2+ gains electrons and is reduced to Cu.
Zn2+ is the reducing agent.

Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?

Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?